S-1701 Series Datasheet by ABLIC U.S.A. Inc.

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AABLIC www.cblic‘com ABLIC Inc.
S-1701 Series
www.ablicinc.com
HIGH RIPPLE-REJECTION LOW DROPOUT
CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
© ABLIC Inc., 2004-2015 Rev.3.1_02
1
The S-1701 Series, developed based on CMOS technology, is a voltage regulator with a reset function and integrates a
high-accuracy voltage detector with on-chip delay circuit and a positive voltage regulator with a low dropout voltage and high
output voltage on one chip.
The S-1701 Series is available in many types according to the selection of the voltage detector block of the voltage detector,
including a SENSE pin input product. A built-in low on-resistance transistor provides a low dropout voltage and large output
current.
Small ceramic capacitors are available and an external capacitor for delay is needless. Small SOT-23-5 and SOT-89-5
packages realize high-density mounting.
Features
Regulator block
Output voltage: 1.5 V to 5.0 V, selectable in 0.1 V step
Input voltage: 2.0 V to 6.5 V
Output voltage accuracy: 1.0%
Current consumption During power-off: 0.1 A typ., 1.0 A max.
Output current: Possible to output 400 mA (VIN VOUT
(
S
)
2.0 V)*1
Input and output capacitors: A ceramic capacitor of 1.0 F or more can be used.
Ripple rejection: 70 dB typ. (f = 1.0 kHz)
Built-in overcurrent protection circuit: Limits overcurrent of output transistor.
Built-in ON/OFF circuit: Ensures long battery life.
Detector block
Detection voltage: 1.5 V to 5.5 V, selectable in 0.1 V step
Detection voltage accuracy: 1.0%
Input voltage: 0.8 V to 6.5 V
Output mode: Nch open-drain active low output
No need of an external capacitor for delay
Three delay time settings: No delay (60 s), 50 ms, 100 ms
Whole regulator
Current consumption During operation: 85 A typ.
Operation temperature range: Ta = 40°C to 85°C
Lead-free, Sn 100%, halogen-free*2
*1. Attention should be paid to the power dissipation of the package when the output current is large.
*2. Refer to “ Product Name Structure” for details.
Applications
Constant-voltage power supply and reset circuit for battery-powered device
Constant-voltage power supply for personal communication device
Constant-voltage power supply for home appliance
Packages
SOT-23-5
SOT-89-5
www.ablic.com
ON/OFF ‘1. ON/OFF ‘1. Reference voflage mun Parasi‘ic diode Reference voflage mun Parasi‘ic diode ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701 Series Rev.3.1_02
2
Block Diagrams
1. S-1701 Series A/B/C/G/H/J types
ON/OFF
*1
Overcurrent
protection circuit
ON/OFF
circuit
Reference
voltage circuit
Reference
voltage circuit
VIN
VOUT
VSS
VDOUT
*1
*1. Parasitic diode
Oscillating
counter timer
(Delay circuit)
ON/OFF pin : Provided
SENSE pin : VIN connection
Figure 1
2. S-1701 Series D/E/F/K/L/M types
*1. Parasitic diode
ON/OFF
*1
Overcurrent
protection circuit
ON/OFF
circuit
Reference
voltage circuit
Reference
voltage circuit
VIN
VOUT
VSS
VDOUT
*1
Oscillating
counter timer
(Delay circuit)
ON/OFF pin : Provided
SENSE pin : VOUT connection
Figure 2
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HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.3.1_02 S-1701 Series
3
3. S-1701 Series N/P/Q types
*1. Parasitic diode
SENSE
*1
Overcurrent
protection circuit
ON/OFF
circuit
Reference
voltage circuit
Reference
voltage circuit
VIN
VOUT
VSS
VDOUT
*1
Oscillating
counter timer
(Delay circuit)
ON/OFF pin : VIN connection
SENSE pin : Provided
Figure 3
4. S-1701 Series R/S/T types
*1. Parasitic diode
SENSE
*1
Overcurrent
protection circuit
ON/OFF
circuit
Reference
voltage circuit
Reference
voltage circuit
VIN
VOUT
VSS
VDOUT
*1
Oscillating
counter timer
(Delay circuit)
ON/OFF pin : VDOUT connection
SENSE pin : Provided
Figure 4
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HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701 Series Rev.3.1_02
4
5. S-1701 Series U/V/W types
*1. Parasitic diode
*1
Overcurrent
protection circuit
ON/OFF
circuit
Reference
voltage circuit
Reference
voltage circuit
VIN
VOUT
VSS
VDOUT
*1
Oscillating
counter timer
(Delay circuit)
ON/OFF pin : VIN connection
SENSE pin : VOUT connection
Figure 5
6. S-1701 Series X/Y/Z types
*1. Parasitic diode
*1
Overcurrent
protection circuit
ON/OFF
circuit
Reference
voltage circuit
Reference
voltage circuit
VIN
VOUT
VSS
VDOUT
*1
Oscillating
counter timer
(Delay circuit)
ON/OFF pin : VIN connection
SENSE pin : VIN connection
Figure 6
IIIIIIIII
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.3.1_02 S-1701 Series
5
Product Name Structure
Users can select the product type, output voltage, detection voltage, and package type for the S-1701 Series. Refer to
the “1. Product name” regarding the contents of product name, “2. Function list according to product type” regarding
the product types, “3. Package” regarding the package drawings, and “4. Product name list” regarding details of the
product name.
1. Product name
S-1701 x xx xx - xxxx x
Environmental code
U : Lead-free (Sn 100%), halogen-free
G : Lead-free (for details, please contact our sales office)
Package name (abbreviation) and packing specifications
*1
M5T1 : SOT-23-5, Tape
U5T1 : SOT-89-5, Tape
Detection voltage
*2
15 to 55
(e.g., when the output voltage is 1.5 V, it is expressed as 15.)
Output voltage
15 to 50
(e.g., when the output voltage is 1.5 V, it is expressed as 15.)
Product type
*3
A to Z (I and O are not provided)
*1. Refer to the tape drawing.
*2. In the S-1701D to S-1701F, S-1701K to S-1701M, and S-1701U to S-1701W types (that detect output
voltage), a reset signal may be output due to the under shoot of the output voltage when the input voltage or
load current changes transiently. Therefore, set the detection voltage after sufficient evaluation using actual
devices.
*3. Refer to the “2. Function list according to product type”.
ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701 Series Rev.3.1_02
6
2. Function list according to product type
Table 1
Product Type Regulator Block Detector Block
ON/OFF Pin ON/OFF Logic SENSE Pin Release Delay Time
A Provided Active high VIN connection
(pin not provided) No delay (60 s)
B Provided Active high VIN connection
(pin not provided) 50 ms
C Provided Active high VIN connection
(pin not provided) 100 ms
D Provided Active high VOUT connection
(pin not provided) No delay (60 s)
E Provided Active high VOUT connection
(pin not provided) 50 ms
F Provided Active high VOUT connection
(pin not provided) 100 ms
G Provided Active low VIN connection
(pin not provided) No delay (60 s)
H Provided Active low VIN connection
(pin not provided) 50 ms
J Provided Active low VIN connection
(pin not provided) 100 ms
K Provided Active low VOUT connection
(pin not provided) No delay (60 s)
L Provided Active low VOUT connection
(pin not provided) 50 ms
M Provided Active low VOUT connection
(pin not provided) 100 ms
N VIN connection
(pin not provided) None Provided No delay (60 s)
P VIN connection
(pin not provided) None Provided 50 ms
Q VIN connection
(pin not provided) None Provided 100 ms
R VDOUT connection
(pin not provided) None Provided No delay (60 s)
S VDOUT connection
(pin not provided) None Provided 50 ms
T VDOUT connection
(pin not provided) None Provided 100 ms
U VIN connection
(pin not provided) None VOUT connection
(pin not provided) No delay (60 s)
V VIN connection
(pin not provided) None VOUT connection
(pin not provided) 50 ms
W VIN connection
(pin not provided) None VOUT connection
(pin not provided) 100 ms
X VIN connection
(pin not provided) None VIN connection
(pin not provided) No delay (60 s)
Y VIN connection
(pin not provided) None VIN connection
(pin not provided) 50 ms
Z VIN connection
(pin not provided) None VIN connection
(pin not provided) 100 ms
ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.3.1_02 S-1701 Series
7
3. Packages
Package Name Drawing Code
Package Tape Reel
SOT-23-5 MP005-A-P-SD MP005-A-C-SD MP005-A-R-SD
SOT-89-5 UP005-A-P-SD UP005-A-C-SD UP005-A-R-SD
4. Product name list
4. 1 S-1701 Series A type
ON/OFF pin : Provided ON/OFF logic : Active high
SENSE pin : VIN connection Release delay time : No delay (60 s)
Table 2
Output Voltage Detection Voltage SOT-23-5 SOT-89-5
1.5 V 1.0% 4.1 V 1.0% S-1701A1541-M5T1x
1.8 V 1.0% 1.5 V 1.0% S-1701A1815-M5T1x S-1701A1815-U5T1x
2.5 V 1.0% 2.0 V 1.0% S-1701A2520-M5T1x S-1701A2520-U5T1x
2.5 V 1.0% 2.1 V 1.0% S-1701A2521-M5T1x S-1701A2521-U5T1x
2.5 V 1.0% 2.2 V 1.0% S-1701A2522-M5T1x S-1701A2522-U5T1x
2.7 V 1.0% 2.8 V 1.0% S-1701A2728-M5T1x
2.8 V 1.0% 2.5 V 1.0% S-1701A2825-M5T1x
2.8 V 1.0% 3.3 V 1.0% S-1701A2833-M5T1x
3.0 V 1.0% 2.4 V 1.0% S-1701A3024-M5T1x S-1701A3024-U5T1x
3.0 V 1.0% 2.5 V 1.0% S-1701A3025-M5T1x S-1701A3025-U5T1x
3.0 V 1.0% 2.6 V 1.0% S-1701A3026-M5T1x S-1701A3026-U5T1x
3.3 V 1.0% 2.6 V 1.0% S-1701A3326-M5T1x S-1701A3326-U5T1x
3.3 V 1.0% 2.7 V 1.0% S-1701A3327-M5T1x S-1701A3327-U5T1x
3.3 V 1.0% 2.8 V 1.0% S-1701A3328-M5T1x S-1701A3328-U5T1x
3.3 V 1.0% 3.0 V 1.0% S-1701A3330-M5T1x
3.3 V 1.0% 3.1 V 1.0% S-1701A3331-M5T1x
3.4 V 1.0% 3.0 V 1.0% S-1701A3430-M5T1x S-1701A3430-U5T1x
5.0 V 1.0% 4.0 V 1.0% S-1701A5040-M5T1x S-1701A5040-U5T1x
5.0 V 1.0% 4.1 V 1.0% S-1701A5041-M5T1x S-1701A5041-U5T1x
5.0 V 1.0% 4.2 V 1.0% S-1701A5042-M5T1x S-1701A5042-U5T1x
5.0 V 1.0% 4.3 V 1.0% S-1701A5043-M5T1x S-1701A5043-U5T1x
Remark 1. Please contact our sales office for products with an output voltage or detection voltage other than those
specified above.
2. x: G or U
3. Please select products of environmental code = U for Sn 100%, halogen-free products.
ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701 Series Rev.3.1_02
8
4. 2 S-1701 Series B type
ON/OFF pin : Provided ON/OFF logic : Active high
SENSE pin : VIN connection Release delay time : 50 ms
Table 3
Output Voltage Detection Voltage SOT-23-5 SOT-89-5
1.8 V 1.0% 1.5 V 1.0% S-1701B1815-M5T1x S-1701B1815-U5T1x
1.8 V 1.0% 2.3 V 1.0% S-1701B1823-M5T1x
1.8 V 1.0% 2.8 V 1.0% S-1701B1828-M5T1x
2.5 V 1.0% 2.0 V 1.0% S-1701B2520-M5T1x S-1701B2520-U5T1x
2.5 V 1.0% 2.1 V 1.0% S-1701B2521-M5T1x S-1701B2521-U5T1x
2.5 V 1.0% 2.2 V 1.0% S-1701B2522-M5T1x S-1701B2522-U5T1x
3.0 V 1.0% 2.4 V 1.0% S-1701B3024-M5T1x S-1701B3024-U5T1x
3.0 V 1.0% 2.5 V 1.0% S-1701B3025-M5T1x S-1701B3025-U5T1x
3.0 V 1.0% 2.6 V 1.0% S-1701B3026-M5T1x S-1701B3026-U5T1x
3.3 V 1.0% 2.6 V 1.0% S-1701B3326-M5T1x S-1701B3326-U5T1x
3.3 V 1.0% 2.7 V 1.0% S-1701B3327-M5T1x S-1701B3327-U5T1x
3.3 V 1.0% 2.8 V 1.0% S-1701B3328-M5T1x S-1701B3328-U5T1x
3.3 V 1.0% 4.2 V 1.0% S-1701B3342-U5T1x
3.4 V 1.0% 3.0 V 1.0% S-1701B3430-M5T1x S-1701B3430-U5T1x
5.0 V 1.0% 4.0 V 1.0% S-1701B5040-M5T1x S-1701B5040-U5T1x
5.0 V 1.0% 4.1 V 1.0% S-1701B5041-M5T1x S-1701B5041-U5T1x
5.0 V 1.0% 4.2 V 1.0% S-1701B5042-M5T1x S-1701B5042-U5T1x
5.0 V 1.0% 4.3 V 1.0% S-1701B5043-M5T1x S-1701B5043-U5T1x
4. 3 S-1701 Series C type
ON/OFF pin : Provided ON/OFF logic : Active high
SENSE pin : VIN connection Release delay time : 100 ms
Table 4
Output Voltage Detection Voltage SOT-23-5 SOT-89-5
1.8 V 1.0% 1.5 V 1.0% S-1701C1815-M5T1x S-1701C1815-U5T1x
1.8 V 1.0% 3.0 V 1.0% S-1701C1830-U5T1x
2.5 V 1.0% 2.0 V 1.0% S-1701C2520-M5T1x S-1701C2520-U5T1x
2.5 V 1.0% 2.1 V 1.0% S-1701C2521-M5T1x S-1701C2521-U5T1x
2.5 V 1.0% 2.2 V 1.0% S-1701C2522-M5T1x S-1701C2522-U5T1x
3.0 V 1.0% 2.4 V 1.0% S-1701C3024-M5T1x S-1701C3024-U5T1x
3.0 V 1.0% 2.5 V 1.0% S-1701C3025-M5T1x S-1701C3025-U5T1x
3.0 V 1.0% 2.6 V 1.0% S-1701C3026-M5T1x S-1701C3026-U5T1x
3.3 V 1.0% 2.6 V 1.0% S-1701C3326-M5T1x S-1701C3326-U5T1x
3.3 V 1.0% 2.7 V 1.0% S-1701C3327-M5T1x S-1701C3327-U5T1x
3.3 V 1.0% 2.8 V 1.0% S-1701C3328-M5T1x S-1701C3328-U5T1x
3.3 V 1.0% 3.0 V 1.0% S-1701C3330-M5T1x
3.4 V 1.0% 3.0 V 1.0% S-1701C3430-M5T1x S-1701C3430-U5T1x
5.0 V 1.0% 4.0 V 1.0% S-1701C5040-M5T1x S-1701C5040-U5T1x
5.0 V 1.0% 4.1 V 1.0% S-1701C5041-M5T1x S-1701C5041-U5T1x
5.0 V 1.0% 4.2 V 1.0% S-1701C5042-M5T1x S-1701C5042-U5T1x
5.0 V 1.0% 4.3 V 1.0% S-1701C5043-M5T1x S-1701C5043-U5T1x
Remark 1. Please contact our sales office for products with an output voltage or detection voltage other than those
specified above.
2. x: G or U
3. Please select products of environmental code = U for Sn 100%, halogen-free products.
ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.3.1_02 S-1701 Series
9
4. 4 S-1701 Series D type
ON/OFF pin : Provided ON/OFF logic : Active high
SENSE pin : VOUT connection Release delay time : No delay (60 s)
Table 5
Output Voltage Detection Voltage SOT-23-5 SOT-89-5
1.8 V 1.0% 1.5 V 1.0% S-1701D1815-M5T1x S-1701D1815-U5T1x
1.8 V 1.0% 1.6 V 1.0% S-1701D1816-M5T1x
1.8 V 1.0% 1.7 V 1.0% S-1701D1817-M5T1x
2.5 V 1.0% 2.0 V 1.0% S-1701D2520-M5T1x S-1701D2520-U5T1x
2.5 V 1.0% 2.1 V 1.0% S-1701D2521-M5T1x S-1701D2521-U5T1x
2.5 V 1.0% 2.2 V 1.0% S-1701D2522-M5T1x S-1701D2522-U5T1x
2.5 V 1.0% 2.3 V 1.0% S-1701D2523-M5T1x
2.5 V 1.0% 2.4 V 1.0% S-1701D2524-M5T1x
2.5 V 1.0% 2.6 V 1.0% S-1701D2526-M5T1x
2.7 V 1.0% 2.2 V 1.0% S-1701D2722-M5T1x
3.0 V 1.0% 2.4 V 1.0% S-1701D3024-M5T1x S-1701D3024-U5T1x
3.0 V 1.0% 2.5 V 1.0% S-1701D3025-M5T1x S-1701D3025-U5T1x
3.0 V 1.0% 2.6 V 1.0% S-1701D3026-M5T1x S-1701D3026-U5T1x
3.3 V 1.0% 2.6 V 1.0% S-1701D3326-M5T1x S-1701D3326-U5T1x
3.3 V 1.0% 2.7 V 1.0% S-1701D3327-M5T1x S-1701D3327-U5T1x
3.3 V 1.0% 2.8 V 1.0% S-1701D3328-M5T1x S-1701D3328-U5T1x
3.3 V 1.0% 3.0 V 1.0% S-1701D3330-M5T1x
3.4 V 1.0% 3.0 V 1.0% S-1701D3430-M5T1x S-1701D3430-U5T1x
5.0 V 1.0% 4.0 V 1.0% S-1701D5040-M5T1x S-1701D5040-U5T1x
5.0 V 1.0% 4.1 V 1.0% S-1701D5041-M5T1x S-1701D5041-U5T1x
5.0 V 1.0% 4.2 V 1.0% S-1701D5042-M5T1x S-1701D5042-U5T1x
5.0 V 1.0% 4.3 V 1.0% S-1701D5043-M5T1x S-1701D5043-U5T1x
Remark 1. Please contact our sales office for products with an output voltage or detection voltage other than those
specified above.
2. x: G or U
3. Please select products of environmental code = U for Sn 100%, halogen-free products.
ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701 Series Rev.3.1_02
10
4. 5 S-1701 Series E type
ON/OFF pin : Provided ON/OFF logic : Active high
SENSE pin : VOUT connection Release delay time : 50 ms
Table 6
Output Voltage Detection Voltage SOT-23-5 SOT-89-5
1.8 V 1.0% 1.5 V 1.0% S-1701E1815-M5T1x S-1701E1815-U5T1x
2.5 V 1.0% 2.0 V 1.0% S-1701E2520-M5T1x S-1701E2520-U5T1x
2.5 V 1.0% 2.1 V 1.0% S-1701E2521-M5T1x S-1701E2521-U5T1x
2.5 V 1.0% 2.2 V 1.0% S-1701E2522-M5T1x S-1701E2522-U5T1x
2.7 V 1.0% 2.2 V 1.0% S-1701E2722-M5T1x
3.0 V 1.0% 2.4 V 1.0% S-1701E3024-M5T1x S-1701E3024-U5T1x
3.0 V 1.0% 2.5 V 1.0% S-1701E3025-M5T1x S-1701E3025-U5T1x
3.0 V 1.0% 2.6 V 1.0% S-1701E3026-M5T1x S-1701E3026-U5T1x
3.3 V 1.0% 2.6 V 1.0% S-1701E3326-M5T1x S-1701E3326-U5T1x
3.3 V 1.0% 2.7 V 1.0% S-1701E3327-M5T1x S-1701E3327-U5T1x
3.3 V 1.0% 2.8 V 1.0% S-1701E3328-M5T1x S-1701E3328-U5T1x
3.3 V 1.0% 3.0 V 1.0% S-1701E3330-M5T1x
3.4 V 1.0% 3.0 V 1.0% S-1701E3430-M5T1x S-1701E3430-U5T1x
5.0 V 1.0% 4.0 V 1.0% S-1701E5040-M5T1x S-1701E5040-U5T1x
5.0 V 1.0% 4.1 V 1.0% S-1701E5041-M5T1x S-1701E5041-U5T1x
5.0 V 1.0% 4.2 V 1.0% S-1701E5042-M5T1x S-1701E5042-U5T1x
5.0 V 1.0% 4.3 V 1.0% S-1701E5043-M5T1x S-1701E5043-U5T1x
4. 6 S-1701 Series F type
ON/OFF pin : Provided ON/OFF logic : Active high
SENSE pin : VOUT connection Release delay time : 100 ms
Table 7
Output Voltage Detection Voltage SOT-23-5 SOT-89-5
1.8 V 1.0% 1.5 V 1.0% S-1701F1815-M5T1x S-1701F1815-U5T1x
2.5 V 1.0% 2.0 V 1.0% S-1701F2520-M5T1x S-1701F2520-U5T1x
2.5 V 1.0% 2.1 V 1.0% S-1701F2521-M5T1x S-1701F2521-U5T1x
2.5 V 1.0% 2.2 V 1.0% S-1701F2522-M5T1x S-1701F2522-U5T1x
2.7 V 1.0% 2.2 V 1.0% S-1701F2722-M5T1x
3.0 V 1.0% 2.4 V 1.0% S-1701F3024-M5T1x S-1701F3024-U5T1x
3.0 V 1.0% 2.5 V 1.0% S-1701F3025-M5T1x S-1701F3025-U5T1x
3.0 V 1.0% 2.6 V 1.0% S-1701F3026-M5T1x S-1701F3026-U5T1x
3.3 V 1.0% 2.6 V 1.0% S-1701F3326-M5T1x S-1701F3326-U5T1x
3.3 V 1.0% 2.7 V 1.0% S-1701F3327-M5T1x S-1701F3327-U5T1x
3.3 V 1.0% 2.8 V 1.0% S-1701F3328-M5T1x S-1701F3328-U5T1x
3.4 V 1.0% 3.0 V 1.0% S-1701F3430-M5T1x S-1701F3430-U5T1x
5.0 V 1.0% 4.0 V 1.0% S-1701F5040-M5T1x S-1701F5040-U5T1x
5.0 V 1.0% 4.1 V 1.0% S-1701F5041-M5T1x S-1701F5041-U5T1x
5.0 V 1.0% 4.2 V 1.0% S-1701F5042-M5T1x S-1701F5042-U5T1x
5.0 V 1.0% 4.3 V 1.0% S-1701F5043-M5T1x S-1701F5043-U5T1x
Remark 1. Please contact our sales office for products with an output voltage or detection voltage other than those
specified above.
2. x: G or U
3. Please select products of environmental code = U for Sn 100%, halogen-free products.
ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.3.1_02 S-1701 Series
11
4. 7 S-1701 Series G type
ON/OFF pin : Provided ON/OFF logic : Active low
SENSE pin : VIN connection Release delay time : No delay (60 s)
Table 8
Output Voltage Detection Voltage SOT-23-5 SOT-89-5
2.5 V 1.0% 2.4 V 1.0% S-1701G2524-M5T1x
3.3 V 1.0% 3.1 V 1.0% S-1701G3331-M5T1x
4. 8 S-1701 Series H type
ON/OFF pin : Provided ON/OFF logic : Active low
SENSE pin : VIN connection Release delay time : 50 ms
Table 9
Output Voltage Detection Voltage SOT-23-5 SOT-89-5
5.0 V 1.0% 4.5 V 1.0% S-1701H5045-U5T1x
4. 9 S-1701 Series M type
ON/OFF pin : Provided ON/OFF logic : Active low
SENSE pin : VOUT connection Release delay time : 100 ms
Table 10
Output Voltage Detection Voltage SOT-23-5 SOT-89-5
1.8 V 1.0% 1.5 V 1.0% S-1701M1815-M5T1x
4. 10 S-1701 Series N type
ON/OFF pin : VIN connection ON/OFF logic : None
SENSE pin : Provided Release delay time : No delay (60 s)
Table 11
Output Voltage Detection Voltage SOT-23-5 SOT-89-5
1.5 V 1.0% 1.5 V 1.0% S-1701N1515-M5T1x S-1701N1515-U5T1x
1.8 V 1.0% 1.5 V 1.0% S-1701N1815-M5T1x S-1701N1815-U5T1x
1.8 V 1.0% 2.4 V 1.0% S-1701N1824-U5T1x
1.8 V 1.0% 2.7 V 1.0% S-1701N1827-M5T1x
2.5 V 1.0% 1.5 V 1.0% S-1701N2515-M5T1x S-1701N2515-U5T1x
2.7 V 1.0% 1.5 V 1.0% S-1701N2715-M5T1x S-1701N2715-U5T1x
2.7 V 1.0% 2.4 V 1.0% S-1701N2724-M5T1x S-1701N2724-U5T1x
3.0 V 1.0% 1.5 V 1.0% S-1701N3015-M5T1x S-1701N3015-U5T1x
3.3 V 1.0% 1.5 V 1.0% S-1701N3315-M5T1x S-1701N3315-U5T1x
3.3 V 1.0% 3.0 V 1.0% S-1701N3330-M5T1x S-1701N3330-U5T1x
5.0 V 1.0% 1.5 V 1.0% S-1701N5015-M5T1x S-1701N5015-U5T1x
Remark 1. Please contact our sales office for products with an output voltage or detection voltage other than those
specified above.
2. x: G or U
3. Please select products of environmental code = U for Sn 100%, halogen-free products.
ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701 Series Rev.3.1_02
12
4. 11 S-1701 Series P type
ON/OFF pin : VIN connection ON/OFF logic : None
SENSE pin : Provided Release delay time : 50 ms
Table 12
Output Voltage Detection Voltage SOT-23-5 SOT-89-5
1.5 V 1.0% 1.5 V 1.0% S-1701P1515-M5T1x S-1701P1515-U5T1x
1.5 V 1.0% 2.7 V 1.0% S-1701P1527-M5T1x
1.8 V 1.0% 1.5 V 1.0% S-1701P1815-M5T1x S-1701P1815-U5T1x
2.5 V 1.0% 1.5 V 1.0% S-1701P2515-M5T1x S-1701P2515-U5T1x
2.7 V 1.0% 1.5 V 1.0% S-1701P2715-M5T1x S-1701P2715-U5T1x
2.8 V 1.0% 4.3 V 1.0% S-1701P2843-U5T1x
2.8 V 1.0% 4.4 V 1.0% S-1701P2844-U5T1x
3.0 V 1.0% 1.5 V 1.0% S-1701P3015-M5T1x S-1701P3015-U5T1x
3.3 V 1.0% 1.5 V 1.0% S-1701P3315-M5T1x S-1701P3315-U5T1x
5.0 V 1.0% 1.5 V 1.0% S-1701P5015-M5T1x S-1701P5015-U5T1x
4. 12 S-1701 Series Q type
ON/OFF pin : VIN connection ON/OFF logic : None
SENSE pin : Provided Release delay time : 100 ms
Table 13
Output Voltage Detection Voltage SOT-23-5 SOT-89-5
1.5 V 1.0% 1.5 V 1.0% S-1701Q1515-M5T1x S-1701Q1515-U5T1x
1.8 V 1.0% 1.5 V 1.0% S-1701Q1815-M5T1x S-1701Q1815-U5T1x
2.5 V 1.0% 1.5 V 1.0% S-1701Q2515-M5T1x S-1701Q2515-U5T1x
2.7 V 1.0% 1.5 V 1.0% S-1701Q2715-M5T1x S-1701Q2715-U5T1x
3.0 V 1.0% 1.5 V 1.0% S-1701Q3015-M5T1x S-1701Q3015-U5T1x
3.2 V 1.0% 2.7 V 1.0% S-1701Q3227-U5T1x
3.2 V 1.0% 4.2 V 1.0% S-1701Q3242-U5T1x
3.3 V 1.0% 1.5 V 1.0% S-1701Q3315-M5T1x S-1701Q3315-U5T1x
5.0 V 1.0% 1.5 V 1.0% S-1701Q5015-M5T1x S-1701Q5015-U5T1x
Remark 1. Please contact our sales office for products with an output voltage or detection voltage other than those
specified above.
2. x: G or U
3. Please select products of environmental code = U for Sn 100%, halogen-free products.
ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.3.1_02 S-1701 Series
13
4. 13 S-1701 Series R type
ON/OFF pin : VDOUT connection ON/OFF logic : None
SENSE pin : Provided Release delay time : No delay (60 s)
Table 14
Output Voltage Detection Voltage SOT-23-5 SOT-89-5
1.5 V 1.0% 1.5 V 1.0% S-1701R1515-M5T1x S-1701R1515-U5T1x
1.8 V 1.0% 1.5 V 1.0% S-1701R1815-M5T1x S-1701R1815-U5T1x
2.5 V 1.0% 1.5 V 1.0% S-1701R2515-M5T1x S-1701R2515-U5T1x
2.7 V 1.0% 1.5 V 1.0% S-1701R2715-M5T1x S-1701R2715-U5T1x
3.0 V 1.0% 1.5 V 1.0% S-1701R3015-M5T1x S-1701R3015-U5T1x
3.3 V 1.0% 1.5 V 1.0% S-1701R3315-M5T1x S-1701R3315-U5T1x
5.0 V 1.0% 1.5 V 1.0% S-1701R5015-M5T1x S-1701R5015-U5T1x
4. 14 S-1701 Series S type
ON/OFF pin : VDOUT connection ON/OFF logic : None
SENSE pin : Provided Release delay time : 50 ms
Table 15
Output Voltage Detection Voltage SOT-23-5 SOT-89-5
1.5 V 1.0% 1.5 V 1.0% S-1701S1515-M5T1x S-1701S1515-U5T1x
1.8 V 1.0% 1.5 V 1.0% S-1701S1815-M5T1x S-1701S1815-U5T1x
2.5 V 1.0% 1.5 V 1.0% S-1701S2515-M5T1x S-1701S2515-U5T1x
2.7 V 1.0% 1.5 V 1.0% S-1701S2715-M5T1x S-1701S2715-U5T1x
3.0 V 1.0% 1.5 V 1.0% S-1701S3015-M5T1x S-1701S3015-U5T1x
3.3 V 1.0% 1.5 V 1.0% S-1701S3315-M5T1x S-1701S3315-U5T1x
5.0 V 1.0% 1.5 V 1.0% S-1701S5015-M5T1x S-1701S5015-U5T1x
4. 15 S-1701 Series T type
ON/OFF pin : VDOUT connection ON/OFF logic : None
SENSE pin : Provided Release delay time : 100 ms
Table 16
Output Voltage Detection Voltage SOT-23-5 SOT-89-5
1.5 V 1.0% 1.5 V 1.0% S-1701T1515-M5T1x S-1701T1515-U5T1x
1.8 V 1.0% 1.5 V 1.0% S-1701T1815-M5T1x S-1701T1815-U5T1x
2.5 V 1.0% 1.5 V 1.0% S-1701T2515-M5T1x S-1701T2515-U5T1x
2.7 V 1.0% 1.5 V 1.0% S-1701T2715-M5T1x S-1701T2715-U5T1x
3.0 V 1.0% 1.5 V 1.0% S-1701T3015-M5T1x S-1701T3015-U5T1x
3.3 V 1.0% 1.5 V 1.0% S-1701T3315-M5T1x S-1701T3315-U5T1x
3.3 V 1.0% 2.5 V 1.0% S-1701T3325-M5T1x
5.0 V 1.0% 1.5 V 1.0% S-1701T5015-M5T1x S-1701T5015-U5T1x
Remark 1. Please contact our sales office for products with an output voltage or detection voltage other than those
specified above.
2. x: G or U
3. Please select products of environmental code = U for Sn 100%, halogen-free products.
ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701 Series Rev.3.1_02
14
4. 16 S-1701 Series U type
ON/OFF pin : VIN connection ON/OFF logic : None
SENSE pin : VOUT connection Release delay time : No delay (60 s)
Table 17
Output Voltage Detection Voltage SOT-23-5 SOT-89-5
1.8 V 1.0% 1.5 V 1.0% S-1701U1815-M5T1x S-1701U1815-U5T1x
2.5 V 1.0% 2.0 V 1.0% S-1701U2520-M5T1x S-1701U2520-U5T1x
2.5 V 1.0% 2.1 V 1.0% S-1701U2521-M5T1x S-1701U2521-U5T1x
2.5 V 1.0% 2.2 V 1.0% S-1701U2522-M5T1x S-1701U2522-U5T1x
3.0 V 1.0% 2.4 V 1.0% S-1701U3024-M5T1x S-1701U3024-U5T1x
3.0 V 1.0% 2.5 V 1.0% S-1701U3025-M5T1x S-1701U3025-U5T1x
3.0 V 1.0% 2.6 V 1.0% S-1701U3026-M5T1x S-1701U3026-U5T1x
3.3 V 1.0% 2.6 V 1.0% S-1701U3326-M5T1x S-1701U3326-U5T1x
3.3 V 1.0% 2.7 V 1.0% S-1701U3327-M5T1x S-1701U3327-U5T1x
3.3 V 1.0% 2.8 V 1.0% S-1701U3328-M5T1x S-1701U3328-U5T1x
3.4 V 1.0% 3.0 V 1.0% S-1701U3430-M5T1x S-1701U3430-U5T1x
5.0 V 1.0% 4.0 V 1.0% S-1701U5040-M5T1x S-1701U5040-U5T1x
5.0 V 1.0% 4.1 V 1.0% S-1701U5041-M5T1x S-1701U5041-U5T1x
5.0 V 1.0% 4.2 V 1.0% S-1701U5042-M5T1x S-1701U5042-U5T1x
5.0 V 1.0% 4.3 V 1.0% S-1701U5043-M5T1x S-1701U5043-U5T1x
4. 17 S-1701 Series V type
ON/OFF pin : VIN connection ON/OFF logic : None
SENSE pin : VOUT connection Release delay time : 50 ms
Table 18
Output Voltage Detection Voltage SOT-23-5 SOT-89-5
1.8 V 1.0% 1.5 V 1.0% S-1701V1815-M5T1x S-1701V1815-U5T1x
2.5 V 1.0% 2.0 V 1.0% S-1701V2520-M5T1x S-1701V2520-U5T1x
2.5 V 1.0% 2.1 V 1.0% S-1701V2521-M5T1x S-1701V2521-U5T1x
2.5 V 1.0% 2.2 V 1.0% S-1701V2522-M5T1x S-1701V2522-U5T1x
3.0 V 1.0% 2.4 V 1.0% S-1701V3024-M5T1x S-1701V3024-U5T1x
3.0 V 1.0% 2.5 V 1.0% S-1701V3025-M5T1x S-1701V3025-U5T1x
3.0 V 1.0% 2.6 V 1.0% S-1701V3026-M5T1x S-1701V3026-U5T1x
3.2 V 1.0% 2.7 V 1.0% S-1701V3227-M5T1x
3.3 V 1.0% 2.5 V 1.0% S-1701V3325-M5T1x
3.3 V 1.0% 2.6 V 1.0% S-1701V3326-M5T1x S-1701V3326-U5T1x
3.3 V 1.0% 2.7 V 1.0% S-1701V3327-M5T1x S-1701V3327-U5T1x
3.3 V 1.0% 2.8 V 1.0% S-1701V3328-M5T1x S-1701V3328-U5T1x
3.4 V 1.0% 3.0 V 1.0% S-1701V3430-M5T1x S-1701V3430-U5T1x
5.0 V 1.0% 4.0 V 1.0% S-1701V5040-M5T1x S-1701V5040-U5T1x
5.0 V 1.0% 4.1 V 1.0% S-1701V5041-M5T1x S-1701V5041-U5T1x
5.0 V 1.0% 4.2 V 1.0% S-1701V5042-M5T1x S-1701V5042-U5T1x
5.0 V 1.0% 4.3 V 1.0% S-1701V5043-M5T1x S-1701V5043-U5T1x
Remark 1. Please contact our sales office for products with an output voltage or detection voltage other than those
specified above.
2. x: G or U
3. Please select products of environmental code = U for Sn 100%, halogen-free products.
ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.3.1_02 S-1701 Series
15
4. 18 S-1701 Series W type
ON/OFF pin : VIN connection ON/OFF logic : None
SENSE pin : VOUT connection Release delay time : 100 ms
Table 19
Output Voltage Detection Voltage SOT-23-5 SOT-89-5
1.6 V 1.0% 2.6 V 1.0% S-1701W1626-M5T1x
1.8 V 1.0% 1.5 V 1.0% S-1701W1815-M5T1x S-1701W1815-U5T1x
2.5 V 1.0% 2.0 V 1.0% S-1701W2520-M5T1x S-1701W2520-U5T1x
2.5 V 1.0% 2.1 V 1.0% S-1701W2521-M5T1x S-1701W2521-U5T1x
2.5 V 1.0% 2.2 V 1.0% S-1701W2522-M5T1x S-1701W2522-U5T1x
3.0 V 1.0% 2.4 V 1.0% S-1701W3024-M5T1x S-1701W3024-U5T1x
3.0 V 1.0% 2.5 V 1.0% S-1701W3025-M5T1x S-1701W3025-U5T1x
3.0 V 1.0% 2.6 V 1.0% S-1701W3026-M5T1x S-1701W3026-U5T1x
3.2 V 1.0% 2.7 V 1.0% S-1701W3227-M5T1x
3.3 V 1.0% 2.4 V 1.0% S-1701W3324-U5T1x
3.3 V 1.0% 2.6 V 1.0% S-1701W3326-M5T1x S-1701W3326-U5T1x
3.3 V 1.0% 2.7 V 1.0% S-1701W3327-M5T1x S-1701W3327-U5T1x
3.3 V 1.0% 2.8 V 1.0% S-1701W3328-M5T1x S-1701W3328-U5T1x
3.4 V 1.0% 3.0 V 1.0% S-1701W3430-M5T1x S-1701W3430-U5T1x
5.0 V 1.0% 4.0 V 1.0% S-1701W5040-M5T1x S-1701W5040-U5T1x
5.0 V 1.0% 4.1 V 1.0% S-1701W5041-M5T1x S-1701W5041-U5T1x
5.0 V 1.0% 4.2 V 1.0% S-1701W5042-M5T1x S-1701W5042-U5T1x
5.0 V 1.0% 4.3 V 1.0% S-1701W5043-M5T1x S-1701W5043-U5T1x
4. 19 S-1701 Series X type
ON/OFF pin : VIN connection ON/OFF logic : None
SENSE pin : VIN connection Release delay time : No delay (60 s)
Table 20
Output Voltage Detection Voltage SOT-23-5 SOT-89-5
1.5 V 1.0% 2.5 V 1.0% S-1701X1525-M5T1x
1.8 V 1.0% 2.5 V 1.0% S-1701X1825-M5T1x
2.2 V 1.0% 1.9 V 1.0% S-1701X2219-M5T1x
3.0 V 1.0% 2.5 V 1.0% S-1701X3025-M5T1x
3.2 V 1.0% 2.8 V 1.0% S-1701X3228-M5T1x S-1701X3228-U5T1x
3.3 V 1.0% 1.5 V 1.0% S-1701X3315-M5T1x
3.3 V 1.0% 3.0 V 1.0% S-1701X3330-U5T1x
3.3 V 1.0% 4.2 V 1.0% S-1701X3342-U5T1x
Remark 1. Please contact our sales office for products with an output voltage or detection voltage other than those
specified above.
2. x: G or U
3. Please select products of environmental code = U for Sn 100%, halogen-free products.
ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701 Series Rev.3.1_02
16
4. 20 S-1701 Series Y type
ON/OFF pin : VIN connection ON/OFF logic : None
SENSE pin : VIN connection Release delay time : 50 ms
Table 21
Output Voltage Detection Voltage SOT-23-5 SOT-89-5
3.2 V 1.0% 2.8 V 1.0% S-1701Y3228-M5T1x S-1701Y3228-U5T1x
3.3 V 1.0% 3.0 V 1.0% S-1701Y3330-U5T1x
3.3 V 1.0% 4.0 V 1.0% S-1701Y3340-U5T1x
3.3 V 1.0% 4.2 V 1.0% S-1701Y3342-M5T1x S-1701Y3342-U5T1x
4. 21 S-1701 Series Z type
ON/OFF pin : VIN connection ON/OFF logic : None
SENSE pin : VIN connection Release delay time : 100 ms
Table 22
Output Voltage Detection Voltage SOT-23-5 SOT-89-5
1.6 V 1.0% 2.6 V 1.0% S-1701Z1626-M5T1x
1.8 V 1.0% 2.6 V 1.0% S-1701Z1826-M5T1x
3.2 V 1.0% 2.8 V 1.0% S-1701Z3228-M5T1x S-1701Z3228-U5T1x
3.3 V 1.0% 3.0 V 1.0% S-1701Z3330-M5T1x
Remark 1. Please contact our sales office for products with an output voltage or detection voltage other than those
specified above.
2. x: G or U
3. Please select products of environmental code = U for Sn 100%, halogen-free products.
ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.3.1_02 S-1701 Series
17
Pin Configurations
5 4
1 3 2
SOT-23-5
Top view
Table 23
Pin No. Symbol Description
1 VIN Input voltage pin
2 VSS GND pin
3 ON/OFF
ON/OFF pin
(A, B, C, D, E, F, G, H, J, K, L, M types)
3 SENSE
Detector SENSE pin
(N, P, Q, R, S, T types)
3 NC*1 No connection
(U, V, W, X, Y, Z types)
4 VDOUT
Detector output voltage pin*2
Figure 7 5 VOUT Regulator output voltage pin
*1. The NC pin is electrically open.
The NC pin can be connected to VIN pin or VSS pin.
*2. Due to Nch open drain products, please use the pull-up resistor.
5 4
1 3 2
SOT-89-5
Top view
Table 24
Pin No. Symbol Description
1 VIN Input voltage pin
2 VSS GND pin
3 VOUT Regulator output voltage pin
4 VDOUT
Detector output voltage pin*2
5 ON/OFF
ON/OFF pin
(A, B, C, D, E, F, G, H, J, K, L, M types)
5 SENSE
Detector SENSE pin
(N, P, Q, R, S, T types)
5 NC*1 No connection
(U, V, W, X, Y, Z types)
Figure 8
*1. The NC pin is electrically open.
The NC pin can be connected to VIN pin or VSS pin.
*2. Due to Nch open drain products, please use the pull-up resistor.
SOT72375 0 0 0 0 0 0 0 2 8 4 SEE En: 558.36 3261 X 5 3 71 T O S 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 8 6 4 2 SEE Bu: 558.36 3261 ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701 Series Rev.3.1_02
18
Absolute Maximum Ratings
Table 25
(Ta = 25C unless otherwise specified)
Item Symbol Absolute Maximum Rating Unit
Input voltage
VIN V
SS 0.3 to VSS 7 V
VON/OFF V
SS 0.3 to VIN 0.3 V
VSENSE V
SS 0.3 to VSS 7 V
Regulator output voltage VOUT V
SS 0.3 to VIN 0.3 V
Detector output voltage VDOUT VSS 0.3 to VSS 7 V
R,S,T type VSS 0.3 to VIN 0.3 V
Power
dissipation
SOT-23-5
PD
300 (When not mounted on board) mW
600*1 mW
SOT-89-5 500 (When not mounted on board) mW
1000*1 mW
Operation ambient temperature To
pr
40 to 85 C
Storage temperature Tst
g
40 to 125 C
*1. When mounted on board
[Mounted board]
(1) Board size : 114.3 mm 76.2 mm t1.6 mm
(2) Board name : JEDEC STANDARD51-7
Caution The absolute maximum ratings are rated values exceeding which the product could suffer physical
damage. These values must therefore not be exceeded under any conditions.
(1) When mounted on board
(2) When not mounted on board
0
50 100
150
1200
800
400
0
Power dissipation (P
D
) [mW]
SOT-89-5
Ambient temperature (Ta) [C]
1000
600
200
SOT-23-5
050 100
150
1200
800
400
0
Power dissipation (P
D
) [mW]
SOT-89-5
Ambient temperature (Ta) [C]
1000
600
200
SOT-23-5
Figure 9 Power Dissipation of Package
ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.3.1_02 S-1701 Series
19
Electrical Characteristics
1. S-1701 Series A/B/C/G/H/J types
Table 26 (1 / 2)
(Ta = 25C unless otherwise specified)
Item Symbol Conditions Min. Typ. Max. Unit Test
Circuit
Current consumption ISS V
IN = VOUT(S) 1.0 V, no load 85 110 A 3
Regulator block
Item Symbol Conditions Min. Typ. Max. Unit Test
Circuit
Output voltage*1 VOUT(E) V
IN = VOUT(S) 1.0 V, IOUT = 30 mA VOUT(S)
0.99 VOUT(S) VOUT(S)
1.01 V 1
Output current*2 IOUT
VIN VOUT(S) 2.0 V
When VOUT(S) = 4.5 V or higher,
VIN = 6.5 V
400*7 mA 2
Dropout voltage*3 Vdrop I
OUT = 100 mA
1.5 V VOUT(S) 1.6 V 0.50 0.54 0.58 V 1
1.7 V VOUT(S) 1.8 V 0.34 0.38 V 1
1.9 V VOUT(S) 2.3 V 0.19 0.29 V 1
2.4 V VOUT(S) 2.7 V 0.16 0.25 V 1
2.8 V VOUT(S) 5.0 V 0.14 0.21 V 1
Line regulation
V
OUT1
V
IN
V
OUT
VOUT(S) 0.5 V VIN 6.5 V,
IOUT = 30 mA 0.05 0.2 %/V 1
Load regulation VOUT2 VIN = VOUT(S) 1.0 V,
1.0 mA IOUT 100 mA 20 40 mV 1
Output voltage
temperature coefficient*4
V
OUT
Ta
V
OUT
VIN = VOUT(S) 1.0 V, IOUT = 30 mA
40C Ta 85C*8 100 350 ppm/C1
Current consumption
during operation ISSR VIN = VOUT(S) 1.0 V, ON/OFF pin = ON,
no load 80 103 A 3
Input voltage VIN 2 6.5 V
ON/OFF pin
input voltage “H” VSH V
IN = VOUT(S) 1.0 V, RL = 1.0 k 1.5 V 4
ON/OFF pin
input voltage “L” VSL V
IN = VOUT(S) 1.0 V, RL = 1.0 k 0.3 V 4
ON/OFF pin
input current “H” ISH V
IN = 6.5 V, VON/OFF = 6.5 V 0.1 0.1 A 4
ON/OFF pin
input current “L” ISL V
IN = 6.5 V, VON/OFF = 0 V 0.1 0.1 A 4
Ripple rejection RR VIN = VOUT(S) 1.0 V, f = 1.0 kHz,
Vri
= 0.5 Vrms, IOUT = 30 mA 70 dB 5
Short-circuit current Ishort VIN = VOUT(S) 1.0 V, ON/OFF pin = ON,
VOUT = 0 V 160 mA 2
rVDETLS) rVDETLS) rVDETLS) rVDETLS) rVDETLS) ANDEI A a» 135 135 AVour A , VDET Aao AVouT A , VDET Aaor ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701 Series Rev.3.1_02
20
Table 26 (2 / 2)
Detector block (Ta = 25C unless otherwise specified)
Item Symbol Conditions Min. Typ. Max. Unit Test
Circuit
Detection voltage*5 VDET VDET(S)
0.99 VDET(S) VDET(S)
1.01 V 6
Hysteresis width VHYS 3 5 7 % 6
Output current IDOUT Nch,
VDOUT = 0.5 V
VIN = 1.4 V
(1.5 V VDET
(
S
)
5.5 V) 1.0 3.0 mA 7
VIN = 2.0 V
(2.1 V VDET
(
S
)
5.5 V) 2.0 4.5 mA 7
VIN = 3.0 V
(3.1 V VDET
(
S
)
5.5 V) 3.0 5.5 mA 7
VIN = 4.0 V
(4.1 V VDET
(
S
)
5.5 V) 4.0 6.0 mA 7
VIN = 5.0 V
(5.1 V VDET
(
S
)
5.5 V) 5.0 6.5 mA 7
Detection voltage
temperature coefficient*6

V
DET
Ta

V
DET
40C Ta 85C*8 140 550 ppm/C6
Delay time tD
No delay (tD = 60 s) 60 100 s 6
tD = 50 ms tD 0.65 tD t
D 1.35 ms 6
tD = 100 ms tD 0.65 tD t
D 1.35 ms 6
Current consumption
during operation ISSD VIN = VOUT(S) 1.0 V, ON/OFF pin = OFF,
no load 5 7 A 8
Input voltage VIN 0.8 6.5 V
Current leakage of
output transistor ILEAK V
IN = 6.5 V, VDOUT = 6.5 V 0.1 A 7
*1. V
OUT(S): Set output voltage
V
OUT(E): Actual output voltage
Output voltage when fixing IOUT (= 30 mA) and inputting VOUT(S) 1.0 V
*2. The output current at which the output voltage becomes 95% of VOUT(E) after gradually increasing the output current.
*3. V
drop = VIN1 (VOUT3 0.98)
VOUT3 is the output voltage when VIN = VOUT(S) 1.0 V and IOUT = 100 mA.
VIN1 is the input voltage at which the output voltage becomes 98% of VOUT3 after gradually decreasing the input voltage.
*4. A change in the temperature of the regulator output voltage [mV/°C] is calculated using the following equation.
VOUT
Ta []
mV/°C *1 = VOUT(S)[]
V*2 VOUT
TaVOUT []
ppm/°C *3 1000
*1. Change in temperature of output voltage
*2. Set output voltage
*3. Output voltage temperature coefficient
*5. VDET: Actual detection voltage, VDET(S): Set detection voltage
*6. A change in the temperature of the detector detection voltage [mV/°C] is calculated using the following equation.
VDET
Ta []
mV/°C *1 = VDET(S) (typ.)[]
V*2 VDET
Ta VDET []
ppm/°C *3 1000
*1. Change in temperature of detection voltage
*2. Set detection voltage
*3. Detection voltage temperature coefficient
*7. The output current can be at least this value.
Due to restrictions on the package power dissipation, this value may not be satisfied. Attention should be paid to the
power dissipation of the package when the output current is large. This specification is guaranteed by design.
*8. Since products are not screened at high and low temperatures, the specification for this temperature range is
guaranteed by design, not tested in production.
ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.3.1_02 S-1701 Series
21
2. S-1701 Series D/E/F/K/L/M types
Table 27 (1 / 2)
(Ta = 25C unless otherwise specified)
Item Symbol Conditions Min. Typ. Max. Unit Test
Circuit
Current consumption ISS V
IN = VOUT(S) 1.0 V, no load 85 110 A 3
Regulator block
Item Symbol Conditions Min. Typ. Max. Unit Test
Circuit
Output voltage*1 VOUT(E) V
IN = VOUT(S) 1.0 V, IOUT = 30 mA VOUT(S)
0.99 VOUT(S) VOUT(S)
1.01 V 1
Output current*2 IOUT
VIN VOUT(S) 2.0 V
When VOUT(S) = 4.5 V or higher,
VIN = 6.5 V
400*7 mA 2
Dropout voltage*3 Vdrop I
OUT = 100 mA
1.5 V VOUT(S) 1.6 V 0.50 0.54 0.58 V 1
1.7 V VOUT(S) 1.8 V 0.34 0.38 V 1
1.9 V VOUT(S) 2.3 V 0.19 0.29 V 1
2.4 V VOUT(S) 2.7 V 0.16 0.25 V 1
2.8 V VOUT(S) 5.0 V 0.14 0.21 V 1
Line regulation
V
OUT1
V
IN
V
OUT
VOUT(S) 0.5 V VIN 6.5 V,
IOUT = 30 mA 0.05 0.2 %/V 1
Load regulation VOUT2 VIN = VOUT(S) 1.0 V,
1.0 mA IOUT 100 mA 20 40 mV 1
Output voltage
temperature coefficient*4
V
OUT
Ta
V
OUT
VIN = VOUT(S) 1.0 V, IOUT = 30 mA
40C Ta 85°C*8 100 350 ppm/C1
Current consumption
during operation ISSR VIN = VOUT(S) 1.0 V, ON/OFF pin = ON,
no load 80 103 A 3
Input voltage VIN 2 6.5 V
ON/OFF pin
input voltage “H” VSH V
IN = VOUT(S) 1.0 V, RL = 1.0 k 1.5 V 4
ON/OFF pin
input voltage “L” VSL V
IN = VOUT(S) 1.0 V, RL = 1.0 k 0.3 V 4
ON/OFF pin
input current “H” ISH V
IN = 6.5 V, VON/OFF = 6.5 V 0.1 0.1 A 4
ON/OFF pin
input current “L” ISL V
IN = 6.5 V, VON/OFF = 0 V 0.1 0.1 A 4
Ripple rejection RR VIN = VOUT(S) 1.0 V, f = 1.0 kHz,
Vri
= 0.5 Vrms, IOUT = 30 mA 70 dB 5
Short-circuit current Ishort VIN = VOUT(S) 1.0 V,
ON/OFF pin = ON, VOUT = 0 V 160 mA 2
rVDETLS) rVDETLS) rVDETLS) rVDETLS) rVDETLS) ANDEI A a» 135 135 AVour A , VDET Aao AVouT A , VDET Aaor ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701 Series Rev.3.1_02
22
Table 27 (2 / 2)
Detector block (Ta = 25C unless otherwise specified)
Item Symbol Conditions Min. Typ. Max. Unit Test
Circuit
Detection voltage*5 VDET VDET(S)
0.99 VDET(S) VDET(S)
1.01 V 9
Hysteresis width VHYS 3 5 7 % 9
Output current IDOUT Nch,
VDOUT = 0.5 V
VIN = 1.4 V
(1.5 V VDET
(
S
)
5.5 V) 1.0 3.0 mA 7
VIN = 2.0 V
(2.1 V VDET
(
S
)
5.5 V) 2.0 4.5 mA 7
VIN = 3.0 V
(3.1 V VDET
(
S
)
5.5 V) 3.0 5.5 mA 7
VIN = 4.0 V
(4.1 V VDET
(
S
)
5.5 V) 4.0 6.0 mA 7
VIN = 5.0 V
(5.1 V VDET
(
S
)
5.5 V) 5.0 6.5 mA 7
Detection voltage
temperature coefficient*6

V
DET
Ta

V
DET
40C Ta 85C*8 140 550 ppm/C9
Delay time tD
No delay (tD = 60 s) 60 100 s 9
tD = 50 ms tD 0.65 tD t
D 1.35 ms 9
tD = 100 ms tD 0.65 tD t
D 1.35 ms 9
Current consumption
during operation ISSD VIN = VOUT(S) 1.0 V, ON/OFF pin = OFF,
no load 5 7 A 8
Input voltage VIN 0.8 6.5 V
Current leakage of
output transistor ILEAK V
IN = 6.5 V, VDOUT = 6.5 V 0.1 A 7
*1. V
OUT(S): Set output voltage
V
OUT(E): Actual output voltage
Output voltage when fixing IOUT (= 30 mA) and inputting VOUT(S) 1.0 V
*2. The output current at which the output voltage becomes 95% of VOUT(E) after gradually increasing the output current.
*3. V
drop = VIN1 (VOUT3 0.98)
VOUT3 is the output voltage when VIN = VOUT(S) 1.0 V and IOUT = 100 mA.
VIN1 is the input voltage at which the output voltage becomes 98% of VOUT3 after gradually decreasing the input voltage.
*4. A change in the temperature of the regulator output voltage [mV/°C] is calculated using the following equation.
VOUT
Ta []
mV/°C *1 = VOUT(S)[]
V*2 VOUT
TaVOUT []
ppm/°C *3 1000
*1. Change in temperature of output voltage
*2. Set output voltage
*3. Output voltage temperature coefficient
*5. VDET: Actual detection voltage, VDET(S): Set detection voltage
*6. A change in the temperature of the detector detection voltage [mV/°C] is calculated using the following equation.
VDET
Ta []
mV/°C *1 = VDET(S) (typ.)[]
V*2 VDET
Ta VDET []
ppm/°C *3 1000
*1. Change in temperature of detection voltage
*2. Set detection voltage
*3. Detection voltage temperature coefficient
*7. The output current can be at least this value.
Due to restrictions on the package power dissipation, this value may not be satisfied. Attention should be paid to the
power dissipation of the package when the output current is large. This specification is guaranteed by design.
*8. Since products are not screened at high and low temperatures, the specification for this temperature range is
guaranteed by design, not tested in production.
ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.3.1_02 S-1701 Series
23
3. S-1701 Series N/P/Q types
Table 28 (1 / 2)
(Ta = 25C unless otherwise specified)
Item Symbol Conditions Min. Typ. Max. Unit Test
Circuit
Current consumption ISS V
IN = VOUT(S) 1.0 V, no load 85 110 A 12
Regulator block
Item Symbol Conditions Min. Typ. Max. Unit Test
Circuit
Output voltage*1 VOUT(E) V
IN = VOUT(S) 1.0 V, IOUT = 30 mA VOUT(S)
0.99 VOUT(S) VOUT(S)
1.01 V 10
Output current*2 IOUT
VIN VOUT(S) 2.0 V
When VOUT(S) = 4.5 V or higher,
VIN = 6.5 V
400*7 mA 11
Dropout voltage*3 Vdrop I
OUT = 100 mA
1.5 V VOUT(S) 1.6 V 0.50 0.54 0.58 V 10
1.7 V VOUT(S) 1.8 V 0.34 0.38
V 10
1.9 V VOUT(S) 2.3 V 0.19 0.29
V 10
2.4 V VOUT(S) 2.7 V 0.16 0.25
V 10
2.8 V VOUT(S) 5.0 V 0.14 0.21
V 10
Line regulation
V
OUT1
V
IN
V
OUT
VOUT(S) 0.5 V VIN 6.5 V,
IOUT = 30 mA 0.05 0.2 %/V 10
Load regulation VOUT2 VIN = VOUT(S) 1.0 V,
1.0 mA IOUT 100 mA 20 40 mV 10
Output voltage
temperature coefficient*4
V
OUT
Ta
V
OUT
VIN = VOUT(S) 1.0 V, IOUT = 30 mA
40C Ta 85°C*8 100 350 ppm/C10
Input voltage VIN 2 6.5 V
Ripple rejection RR VIN = VOUT(S) 1.0 V, f = 1.0 kHz,
Vri
= 0.5 Vrms, IOUT = 30 mA 70 dB 13
Short-circuit current Ishort V
IN = VOUT(S) 1.0 V, VOUT = 0 V 160 mA 11
rVDETLS) rVDETLS) rVDETLS) rVDETLS) rVDETLS) ANDEI A a» 135 135 AVour Aao AVouT A , VDET Aaor ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701 Series Rev.3.1_02
24
Table 28 (2 / 2)
Detector block (Ta = 25C unless otherwise specified)
Item Symbol Conditions Min. Typ. Max. Unit Test
Circuit
Detection voltage*5 VDET VDET(S)
0.99 VDET(S) VDET(S)
1.01 V 14
Hysteresis width VHYS 3 5 7 % 14
Output current IDOUT Nch,
VDOUT = 0.5 V
VIN = 1.4 V
(1.5 V VDET
(
S
)
5.5 V) 1.0 3.0 mA 15
VIN = 2.0 V
(2.1 V VDET
(
S
)
5.5 V) 2.0 4.5 mA 15
VIN = 3.0 V
(3.1 V VDET
(
S
)
5.5 V) 3.0 5.5 mA 15
VIN = 4.0 V
(4.1 V VDET
(
S
)
5.5 V) 4.0 6.0 mA 15
VIN = 5.0 V
(5.1 V VDET
(
S
)
5.5 V) 5.0 6.5 mA 15
Detection voltage
temperature coefficient*6

V
DET
Ta

V
DET
40C Ta 85C*8 140 550 ppm/C14
Delay time tD
No delay (tD = 60 s) 60 100 s 14
tD = 50 ms tD 0.65 tD t
D 1.35 ms 14
tD = 100 ms tD 0.65 tD t
D 1.35 ms 14
Input voltage VIN 0.8 6.5 V
Current leakage of
output transistor ILEAK V
IN = 6.5 V, VDOUT = 6.5 V 0.1 A 15
*1. V
OUT(S): Set output voltage
V
OUT(E): Actual output voltage
Output voltage when fixing IOUT (= 30 mA) and inputting VOUT(S) 1.0 V
*2. The output current at which the output voltage becomes 95% of VOUT(E) after gradually increasing the output current.
*3. V
drop = VIN1 (VOUT3 0.98)
VOUT3 is the output voltage when VIN = VOUT(S) 1.0 V and IOUT = 100 mA.
VIN1 is the input voltage at which the output voltage becomes 98% of VOUT3 after gradually decreasing the input voltage.
*4. A change in the temperature of the regulator output voltage [mV/°C] is calculated using the following equation.
VOUT
Ta []
mV/°C *1 = VOUT(S)[]
V*2 VOUT
TaVOUT []
ppm/°C *3 1000
*1. Change in temperature of output voltage
*2. Set output voltage
*3. Output voltage temperature coefficient
*5. VDET: Actual detection voltage, VDET(S): Set detection voltage
*6. A change in the temperature of the detector detection voltage [mV/°C] is calculated using the following equation.
VDET
Ta []
mV/°C *1 = VDET(S) (typ.)[]
V*2 VDET
Ta VDET []
ppm/°C *3 1000
*1. Change in temperature of detection voltage
*2. Set detection voltage
*3. Detection voltage temperature coefficient
*7. The output current can be at least this value.
Due to restrictions on the package power dissipation, this value may not be satisfied. Attention should be paid to the
power dissipation of the package when the output current is large. This specification is guaranteed by design.
*8. Since products are not screened at high and low temperatures, the specification for this temperature range is
guaranteed by design, not tested in production.
ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.3.1_02 S-1701 Series
25
4. S-1701 Series R/S/T types
Table 29 (1 / 2)
(Ta = 25C unless otherwise specified)
Item Symbol Conditions Min. Typ. Max. Unit Test
Circuit
Current consumption ISS V
IN = VOUT(S) 1.0 V, no load 85 110 A 12
Regulator block
Item Symbol Conditions Min. Typ. Max. Unit Test
Circuit
Output voltage*1 VOUT(E) V
IN = VOUT(S) 1.0 V, IOUT = 30 mA VOUT(S)
0.99 VOUT(S) VOUT(S)
1.01 V 10
Output current*2 IOUT
VIN VOUT(S) 2.0 V
When VOUT(S) = 4.5 V or higher,
VIN = 6.5 V
400*7 mA 11
Dropout voltage*3 Vdrop I
OUT = 100 mA
1.5 V VOUT(S) 1.6 V 0.50 0.54 0.58 V 10
1.7 V VOUT(S) 1.8 V 0.34 0.38
V 10
1.9 V VOUT(S) 2.3 V 0.19 0.29
V 10
2.4 V VOUT(S) 2.7 V 0.16 0.25
V 10
2.8 V VOUT(S) 5.0 V 0.14 0.21
V 10
Line regulation
V
OUT1
V
IN
V
OUT
VOUT(S) 0.5 V VIN 6.5 V,
IOUT = 30 mA 0.05 0.2 %/V 10
Load regulation VOUT2 VIN = VOUT(S) 1.0 V,
1.0 mA IOUT 100 mA 20 40 mV 10
Output voltage
temperature coefficient*4
V
OUT
Ta
V
OUT
VIN = VOUT(S) 1.0 V, IOUT = 30 mA
40C Ta 85°C*8 100 350 ppm/C10
Input voltage VIN 2 6.5 V
Ripple rejection RR VIN = VOUT(S) 1.0 V, f = 1.0 kHz,
Vri
= 0.5 Vrms, IOUT = 30 mA 70 dB 13
Short-circuit current Ishort V
IN = VOUT(S) 1.0 V, VOUT = 0 V 160 mA 11
rVDETLS) rVDETLS) rVDETLS) rVDETLS) rVDETLS) ANDEI A a» 135 135 AVour Aao AVouT A , VDET Aaor ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701 Series Rev.3.1_02
26
Table 29 (2 / 2)
Detector block (Ta = 25C unless otherwise specified)
Item Symbol Conditions Min. Typ. Max. Unit Test
Circuit
Detection voltage*5 VDET VDET(S)
0.99 VDET(S) VDET(S)
1.01 V 14
Hysteresis width VHYS 3 5 7 % 14
Output current IDOUT Nch,
VDOUT = 0.5 V
VIN = 1.4 V
(1.5 V VDET
(
S
)
5.5 V) 1.0 3.0 mA 15
VIN = 2.0 V
(2.1 V VDET
(
S
)
5.5 V) 2.0 4.5 mA 15
VIN = 3.0 V
(3.1 V VDET
(
S
)
5.5 V) 3.0 5.5 mA 15
VIN = 4.0 V
(4.1 V VDET
(
S
)
5.5 V) 4.0 6.0 mA 15
VIN = 5.0 V
(5.1 V VDET
(
S
)
5.5 V) 5.0 6.5 mA 15
Detection voltage
temperature coefficient*6

V
DET
Ta

V
DET
40C Ta 85C*8 140 550 ppm/C14
Delay time tD
No delay (tD = 60 s) 60 100 s 14
tD = 50 ms tD 0.65 tD t
D 1.35 ms 14
tD = 100 ms tD 0.65 tD t
D 1.35 ms 14
Input voltage VIN 0.8 6.5 V
Current leakage of
output transistor ILEAK V
IN = 6.5 V, VDOUT = 6.5 V 0.1 A 15
*1. V
OUT(S): Set output voltage
V
OUT(E): Actual output voltage
Output voltage when fixing IOUT (= 30 mA) and inputting VOUT(S) 1.0 V
*2. The output current at which the output voltage becomes 95% of VOUT(E) after gradually increasing the output current.
*3. V
drop = VIN1 (VOUT3 0.98)
VOUT3 is the output voltage when VIN = VOUT(S) 1.0 V and IOUT = 100 mA.
VIN1 is the input voltage at which the output voltage becomes 98% of VOUT3 after gradually decreasing the input voltage.
*4. A change in the temperature of the regulator output voltage [mV/°C] is calculated using the following equation.
VOUT
Ta []
mV/°C *1 = VOUT(S)[]
V*2 VOUT
TaVOUT []
ppm/°C *3 1000
*1. Change in temperature of output voltage
*2. Set output voltage
*3. Output voltage temperature coefficient
*5. VDET: Actual detection voltage, VDET(S): Set detection voltage
*6. A change in the temperature of the detector detection voltage [mV/°C] is calculated using the following equation.
VDET
Ta []
mV/°C *1 = VDET(S) (typ.)[]
V*2 VDET
Ta VDET []
ppm/°C *3 1000
*1. Change in temperature of detection voltage
*2. Set detection voltage
*3. Detection voltage temperature coefficient
*7. The output current can be at least this value.
Due to restrictions on the package power dissipation, this value may not be satisfied. Attention should be paid to the
power dissipation of the package when the output current is large. This specification is guaranteed by design.
*8. Since products are not screened at high and low temperatures, the specification for this temperature range is
guaranteed by design, not tested in production.
ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.3.1_02 S-1701 Series
27
5. S-1701 Series U/V/W types
Table 30 (1 / 2)
(Ta = 25C unless otherwise specified)
Item Symbol Conditions Min. Typ. Max. Unit Test
Circuit
Current consumption ISS V
IN = VOUT(S) 1.0 V, no load 85 110 A 12
Regulator block
Item Symbol Conditions Min. Typ. Max. Unit
Test
Circu
it
Output voltage*1 VOUT(E) V
IN = VOUT(S) 1.0 V, IOUT = 30 mA VOUT(S)
0.99 VOUT(S) VOUT(S)
1.01 V 10
Output current*2 IOUT
VIN VOUT(S) 2.0 V
When VOUT(S) = 4.5 V or higher,
VIN = 6.5 V
400*7 mA 11
Dropout voltage*3 Vdrop I
OUT = 100 mA
1.5 V VOUT(S) 1.6 V 0.50 0.54 0.58 V 10
1.7 V VOUT(S) 1.8 V 0.34 0.38 V 10
1.9 V VOUT(S) 2.3 V 0.19 0.29 V 10
2.4 V VOUT(S) 2.7 V 0.16 0.25 V 10
2.8 V VOUT(S) 5.0 V 0.14 0.21 V 10
Line regulation
V
OUT1
V
IN
V
OUT
VOUT(S) 0.5 V VIN 6.5 V,
IOUT = 30 mA 0.05 0.2 %/V 10
Load regulation VOUT2 VIN = VOUT(S) 1.0 V,
1.0 mA IOUT 100 mA 20 40 mV 10
Output voltage
temperature coefficient*4
V
OUT
Ta
V
OUT
VIN = VOUT(S) 1.0 V, IOUT = 30 mA
40C Ta 85C*8 100 350 ppm/C10
Input voltage VIN 2 6.5 V
Ripple rejection RR VIN = VOUT(S) 1.0 V, f = 1.0 kHz,
Vri
= 0.5 Vrms, IOUT = 30 mA 70 dB 13
Short-circuit current Ishort V
IN = VOUT(S) 1.0 V, VOUT = 0 V 160 mA 11
rVDETLS) rVDETLS) rVDETLS) rVDETLS) rVDETLS) ANDEI A a» 135 135 AVour Aao AVouT A , VDET Aaor ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701 Series Rev.3.1_02
28
Table 30 (2 / 2)
Detector block (Ta = 25C unless otherwise specified)
Item Symbol Conditions Min. Typ. Max. Unit Test
Circuit
Detection voltage*5 VDET VDET(S)
0.99 VDET(S) VDET(S)
1.01 V 16
Hysteresis width VHYS 3 5 7 % 16
Output current IDOUT Nch,
VDOUT = 0.5 V
VIN = 1.4 V
(1.5 V VDET
(
S
)
5.5 V) 1.0 3.0 mA 15
VIN = 2.0 V
(2.1 V VDET
(
S
)
5.5 V) 2.0 4.5 mA 15
VIN = 3.0 V
(3.1 V VDET
(
S
)
5.5 V) 3.0 5.5 mA 15
VIN = 4.0 V
(4.1 V VDET
(
S
)
5.5 V) 4.0 6.0 mA 15
VIN = 5.0 V
(5.1 V VDET
(
S
)
5.5 V) 5.0 6.5 mA 15
Detection voltage
temperature coefficient*6

V
DET
Ta

V
DET
40C Ta 85C*8 140 550 ppm/C16
Delay time tD
No delay (tD = 60 s) 60 100 s 16
tD = 50 ms tD 0.65 tD t
D 1.35 ms 16
tD = 100 ms tD 0.65 tD t
D 1.35 ms 16
Input voltage VIN 0.8 6.5 V
Current leakage of
output transistor ILEAK V
IN = 6.5 V, VDOUT = 6.5 V 0.1 A 15
*1. V
OUT(S): Set output voltage
V
OUT(E): Actual output voltage
Output voltage when fixing IOUT (= 30 mA) and inputting VOUT(S) 1.0 V
*2. The output current at which the output voltage becomes 95% of VOUT(E) after gradually increasing the output current.
*3. V
drop = VIN1 (VOUT3 0.98)
VOUT3 is the output voltage when VIN = VOUT(S) 1.0 V and IOUT = 100 mA.
VIN1 is the input voltage at which the output voltage becomes 98% of VOUT3 after gradually decreasing the input voltage.
*4. A change in the temperature of the regulator output voltage [mV/°C] is calculated using the following equation.
VOUT
Ta []
mV/°C *1 = VOUT(S)[]
V*2 VOUT
TaVOUT []
ppm/°C *3 1000
*1. Change in temperature of output voltage
*2. Set output voltage
*3. Output voltage temperature coefficient
*5. VDET: Actual detection voltage, VDET(S): Set detection voltage
*6. A change in the temperature of the detector detection voltage [mV/°C] is calculated using the following equation.
VDET
Ta []
mV/°C *1 = VDET(S) (typ.)[]
V*2 VDET
Ta VDET []
ppm/°C *3 1000
*1. Change in temperature of detection voltage
*2. Set detection voltage
*3. Detection voltage temperature coefficient
*7. The output current can be at least this value.
Due to restrictions on the package power dissipation, this value may not be satisfied. Attention should be paid to the
power dissipation of the package when the output current is large. This specification is guaranteed by design.
*8. Since products are not screened at high and low temperatures, the specification for this temperature range is
guaranteed by design, not tested in production.
ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.3.1_02 S-1701 Series
29
6. S-1701 Series X/Y/Z types
Table 31 (1 / 2)
(Ta = 25C unless otherwise specified)
Item Symbol Conditions Min. Typ. Max. Unit Test
Circuit
Current consumption ISS V
IN = VOUT(S) 1.0 V, no load 85 110 A 12
Regulator block
Item Symbol Conditions Min. Typ. Max. Unit Test
Circuit
Output voltage*1 VOUT(E) V
IN = VOUT(S) 1.0 V, IOUT = 30 mA VOUT(S)
0.99 VOUT(S) VOUT(S)
1.01 V 10
Output current*2 IOUT
VIN VOUT(S) 2.0 V
When VOUT(S) = 4.5 V or higher,
VIN = 6.5 V
400*7 mA 11
Dropout voltage*3 Vdrop I
OUT = 100 mA
1.5 V VOUT(S) 1.6 V 0.50 0.54 0.58 V 10
1.7 V VOUT(S) 1.8 V 0.34 0.38
V 10
1.9 V VOUT(S) 2.3 V 0.19 0.29
V 10
2.4 V VOUT(S) 2.7 V 0.16 0.25
V 10
2.8 V VOUT(S) 5.0 V 0.14 0.21
V 10
Line regulation
V
OUT1
V
IN
V
OUT
VOUT(S) 0.5 V VIN 6.5 V,
IOUT = 30 mA 0.05 0.2 %/V 10
Load regulation VOUT2 VIN = VOUT(S) 1.0 V,
1.0 mA IOUT 100 mA 20 40 mV 10
Output voltage
temperature coefficient*4
V
OUT
Ta
V
OUT
VIN = VOUT(S) 1.0 V, IOUT = 30 mA
40C Ta 85C*8 100 350 ppm/C10
Input voltage VIN 2 6.5 V
Ripple rejection RR VIN = VOUT(S) 1.0 V, f = 1.0 kHz,
Vri
= 0.5 Vrms, IOUT = 30 mA 70 dB 13
Short-circuit current Ishort V
IN = VOUT(S) 1.0 V, VOUT = 0 V 160 mA 11
rVDETLS) rVDETLS) rVDETLS) rVDETLS) rVDETLS) ANDEI A a» 135 135 AVour Aao AVouT A , VDET Aaor ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701 Series Rev.3.1_02
30
Table 31 (2 / 2)
Detector block (Ta = 25C unless otherwise specified)
Item Symbol Conditions Min. Typ. Max. Unit Test
Circuit
Detection voltage*5 VDET VDET(S)
0.99 VDET(S) VDET(S)
1.01 V 14
Hysteresis width VHYS 3 5 7 % 14
Output current IDOUT Nch,
VDOUT = 0.5 V
VIN = 1.4 V
(1.5 V VDET
(
S
)
5.5 V) 1.0 3.0 mA 15
VIN = 2.0 V
(2.1 V VDET
(
S
)
5.5 V) 2.0 4.5 mA 15
VIN = 3.0 V
(3.1 V VDET
(
S
)
5.5 V) 3.0 5.5 mA 15
VIN = 4.0 V
(4.1 V VDET
(
S
)
5.5 V) 4.0 6.0 mA 15
VIN = 5.0 V
(5.1 V VDET
(
S
)
5.5 V) 5.0 6.5 mA 15
Detection voltage
temperature coefficient*6

V
DET
Ta

V
DET
40C Ta 85C*8 140 550 ppm/C14
Delay time tD
No delay (tD = 60 s) 60 100 s 14
tD = 50 ms tD 0.65 tD t
D 1.35 ms 14
tD = 100 ms tD 0.65 tD t
D 1.35 ms 14
Input voltage VIN 0.8 6.5 V
Current leakage of
output transistor ILEAK V
IN = 6.5 V, VDOUT = 6.5 V 0.1 A 15
*1. V
OUT(S): Set output voltage
V
OUT(E): Actual output voltage
Output voltage when fixing IOUT (= 30 mA) and inputting VOUT(S) 1.0 V
*2. The output current at which the output voltage becomes 95% of VOUT(E) after gradually increasing the output current.
*3. V
drop = VIN1 (VOUT3 0.98)
VOUT3 is the output voltage when VIN = VOUT(S) 1.0 V and IOUT = 100 mA.
VIN1 is the input voltage at which the output voltage becomes 98% of VOUT3 after gradually decreasing the input voltage.
*4. A change in the temperature of the regulator output voltage [mV/°C] is calculated using the following equation.
VOUT
Ta []
mV/°C *1 = VOUT(S)[]
V*2 VOUT
TaVOUT []
ppm/°C *3 1000
*1. Change in temperature of output voltage
*2. Set output voltage
*3. Output voltage temperature coefficient
*5. VDET: Actual detection voltage, VDET(S): Set detection voltage
*6. A change in the temperature of the detector detection voltage [mV/°C] is calculated using the following equation.
VDET
Ta []
mV/°C *1 = VDET(S) (typ.)[]
V*2 VDET
Ta VDET []
ppm/°C *3 1000
*1. Change in temperature of detection voltage
*2. Set detection voltage
*3. Detection voltage temperature coefficient
*7. The output current can be at least this value.
Due to restrictions on the package power dissipation, this value may not be satisfied. Attention should be paid to the
power dissipation of the package when the output current is large. This specification is guaranteed by design.
*8. Since products are not screened at high and low temperatures, the specification for this temperature range is
guaranteed by design, not tested in production.
ON/OFF mu m 2' VDOUT VOUT +0 vss ' Hz 1 1“”; Hf ON/OFF VDOUT \N VOUT V55 1 H 3—! J7 ON/OFF VDOUT \N VOUT VSS ‘4 n *4 l $ 0 z < a,="" hq:="" on/off="" vdout="" v‘n="" vout="" vss="" e="" a,="" i="" l="" ablic="" inc.="" j="" e?="" :01="" hp="" fl="" h="">
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.3.1_02 S-1701 Series
31
Test Circuits
1.
ON/OFF
VDOUT
VOUT
VSS
VIN
V
A
Set to ON
100 k
2.
ON/OFF
VDOUT
VOUT
VSS
V
A
Set to ON
VIN
100 k
Figure 10 Figure 11
3.
ON/OFF
VDOUT
VOUT
VSS
A
Set to ON
VIN
100 k
4.
ON/OFF
VDOUT
VOUT
VSS
V
A
VIN
100 k
R
L
Figure 12 Figure 13
5.
ON/OFF
VDOUT
VOUT
VSS
V
Set to ON
VIN
100 k
R
L
6.
ON/OFF
VDOUT
VOUT
VSS
V
Set to OFF
VIN
100 k
Figure 14 Figure 15
7.
ON/OFF
VDOUT
VOUT
VSS
Set to OFF
A
VIN
8.
ON/OFF
VDOUT
VOUT
VSS
A
Set to OFF
VIN
100 k
Figure 16 Figure 17
. 10. VW 77 VOUT " ON/OFF ‘00 k9 VDOUT J; VSS ' SeHo OFF 77 1: J7 12. (SENSE) VDOUT l VSS . 14. (SENSE) mu vw VDOUT VOUT L VSS + l 7;, . 1s. (SENSE) + vw VDOUT VOUT VSS ll 7J7 :éfi H H 6 fi—l S—l E H 3—: ABLIC Inc. flfl H HP jg
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701 Series Rev.3.1_02
32
9.
VIN
VOUT
VDOUT
VSS
V
Set to OFF
100 k
ON/OFF
10.
(SENSE)
VDOUT
VOUT
VSS
V
A
VIN
100 k
Figure 18 Figure 19
11.
(SENSE)
VDOUT
VOUT
VSS
V
A
VIN
100 k
12.
(SENSE)
VDOUT
VOUT
VSS
A
VIN
100 k
Figure 20 Figure 21
13.
(SENSE)
VDOUT
VOUT
VSS
V
VIN
100 k
R
L
14.
(SENSE)
VDOUT
VOUT
VSS
V
VIN
100 k
Figure 22 Figure 23
15.
(SENSE)
VDOUT
VOUT
VSS
A
VIN
16.
VIN
VOUT
VDOUT
VSS
V
100 k
Figure 24 Figure 25
Q E
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.3.1_02 S-1701 Series
33
Standard Circuit
1. S-1701 Series A/B/C/D/E/F/G/H/J/K/L/M types
VSS
VDOUT
ON/OFF
VIN
CIN
*1
CL
*2
Input VD output
GND
Single GND
VOUT
VR output
*1. C
IN is a capacitor for stabilizing the input.
*2. A ceramic capacitor of 1.0 F or more can be used for CL.
Figure 26
2. S-1701 Series N/P/Q/R/S/T/U/V/W/X/Y/Z types
VSS
VDOUT
(SENSE)
*3
VIN
CIN
*1
CL
*2
Input VD output
GND
Single GND
VOUT
VR output
*1. C
IN is a capacitor for stabilizing the input.
*2. A ceramic capacitor of 1.0 F or more can be used for CL.
*3. U/V/W/X/Y/Z types of S-1701 series are no connection.
Figure 27
Caution The above connection diagrams and constants will not guarantee successful operation. Perform
thorough evaluation using the actual application to set the constants.
Condition of Application
Input capacitor (CIN): 1.0 F or more
Output capacitor (CL): 1.0 F or more
ESR of output capacitor: 10 or less
Caution Generally a series regulator may cause oscillation, depending on the selection of external parts.
Check that no oscillation occurs in an application that uses the above capacitor.
. . Avbun ) Lune regulahon (AVIN' ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701 Series Rev.3.1_02
34
Selection of Input and Output Capacitors (CIN, CL)
The S-1701 Series requires an output capacitor between the VOUT pin and VSS pin for phase compensation. A ceramic
capacitor with a capacitance of 1.0 F or more provides a stable operation in all temperature ranges. When using an OS
capacitor, a tantalum capacitor, or an aluminum electrolytic capacitor, the capacitance must be 1.0 F or more, and the
ESR must be 10 or less.
The output overshoot and undershoot values, which are transient response characteristics, vary depending on the output
capacitor value. The required capacitance value for the input capacitor differs depending on the application.
The recommended application values are CIN 1.0 F and CL 1.0 F, however, perform thorough evaluation using the
actual device, including evaluation of temperature characteristics.
Explanation of Terms
Regulator block
1. Low dropout voltage regulator
This voltage regulator has the low dropout voltage due to its built-in low on-resistance transistor.
2. Low ESR
A capacitor whose ESR (Equivalent Series Resistance) is low. The S-1701 Series enables use of a low ESR capacitor,
such as a ceramic capacitor, for the output-side capacitor (CL). A capacitor whose ESR is 10 or less can be used.
3. Output voltage (VOUT)
The accuracy of the output voltage is ensured at 1.0% under the specified conditions of fixed input voltage*1, fixed
output current, and fixed temperature.
*1. Differs depending on the product.
Caution If the above conditions change, the output voltage value may vary and exceed the accuracy range of
the output voltage. Refer to “ Electrical Characteristics” and “ Characteristics (Typical Data)” for
details.
4. Line regulation
VOUT1
VINVOUT
Indicates the dependency of the output voltage on the input voltage. That is, the values show how much the output
voltage changes due to a change in the input voltage with the output current remaining unchanged.
5. Load regulation (VOUT2)
Indicates the dependency of the output voltage on the output current. That is, the values show how much the output
voltage changes due to a change in the output current with the input voltage remaining unchanged.
6. Dropout voltage (Vdrop)
Indicates the difference between input voltage (VIN1) and the output voltage when; decreasing input voltage (VIN)
gradually until the output voltage has dropped out to the value of 98% of output voltage (VOUT3), which is at VIN =
VOUT(S) 1.0 V.
Vdrop = VIN1  (VOUT3 0.98)
AvouT J ATa. AVouT AVouI ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.3.1_02 S-1701 Series
35
7. Output voltage temperature coefficient
VOUT
TaVOUT
The shaded area in Figure 28 is the range where VOUT varies in the operation temperature range when the output
voltage temperature coefficient is 100 ppm/C.
V
OUT(E)*1
Example of V
OUT
= 3.0 V typ. product
40 25
0.30 mV/C
V
OUT
[V]
*1. V
OUT(E)
is the value of the output voltage measured at Ta = 25C.
85 Ta [C]
0.30 mV/C
Figure 28
A change in the temperature of the output voltage [mV/C] is calculated using the following equation.
VOUT
Ta []
mV/°C *1 = VOUT(S)[]
V*2 VOUT
TaVOUT []
ppm/°C *3 1000
*1. Change in temperature of output voltage
*2. Set output voltage
*3. Output voltage temperature coefficient
ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701 Series Rev.3.1_02
36
Detector block
1. Detection voltage (VDET), release voltage (VDET)
The detection voltage (VDET) is the voltage at which the output switches to low. The detection voltage varies slightly
among products of the same specification. The variation of detection voltage between the specified minimum (VDET)
Min. and the maximum (VDET) Max. is called the detection voltage range (refer to Figure 29).
e.g. For a product with VDET = 3.0 V, the detection voltage is a value in the range of 2.97 V (VDET) 3.03 V.
This means that some products have 2.97 V for VDET and some have 3.03 V.
The release voltage (VDET) is the voltage at which the output switches to high. The release voltage varies slightly
among products of the same specification. The variation of release voltages between the specified minimum (VDET)
Min. and the maximum (VDET) Max. is called the release voltage range (refer to Figure 30).
e.g. For a product with VDET = 3.0 V, the release voltage is a value in the range of 3.059 V (VDET) 3.242 V.
This means that some products have 3.059 V for VDET and some have 3.242 V.
Detection
voltage
Detection
voltage range
V
IN
(V
DET
) Min.
(V
DET
) Max.
V
DOUT
Delay time
Release voltage
Release
voltage range
V
IN
(V
DET
) Min.
(V
DET
) Max.
V
DOUT
Figure 29 Detection Voltage Figure 30 Release Voltage
Remark The above figures show the detection voltage and release voltage when the SENSE pin is connected to VIN.
ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.3.1_02 S-1701 Series
37
2. Hysteresis width (VHYS)
The hysteresis width is the voltage difference between the detection voltage and the release voltage. The existence of
the hysteresis width prevents malfunction caused by noise on the input voltage.
3. Delay time (tD)
The delay time is a time internally measured from the instant at which the voltage input to the VDD pin exceeds the
release voltage (VDET) to the point at which the output of the OUT pin inverts.
S-1701 Series A/D/G/K/N/R/U/X types: No delay (60 s typ.)
S-1701 Series B/E/H/L/P/S/V/Y types: 50 ms typ.
S-1701 Series C/F/J/M/Q/T/W/Z types: 100 ms typ.
t
D
V
IN
or
V
SENSE
V
DOUT
When t
D
= 60 s
V
V
DET
t
D
Remark The figure shows the case when the SENSE pin is connected to VIN.
When t
D
= 50 ms, 100 ms
Figure 31
4. Through-type current
The through-type current refers to the current that flows instantaneously when the voltage detector detects and
releases a voltage. The through-type current flows at a frequency of 20 kHz during the release delay time since the
internal logic circuit operates.
3-1 701 detector block ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701 Series Rev.3.1_02
38
5. Oscillation
In applications where a resistor is connected to the input side (Figure 32), the through-type current which is generated
when the output goes from low to high (release) causes a voltage drop equal to [through-type current] [input
resistance] across the resistor. When the input voltage drops below the detection voltage as a result, the output
voltage goes from high to low. In this state, the through-type current stops, its resultant voltage drop disappears, and
the output goes from low to high. The through-type current is then generated again, a voltage drop appears, and
repeating the process finally induces oscillation.
VDOUT
VSS
VIN
Rb
Ra
VIN
S-1701
detector
block
Figure 32 Example of Bad Implementation of Detection Voltage Changer
6. Other characteristics
6. 1 Detection voltage temperature characteristics
The shaded area in Figure 33 is the range where VDET varies within the operation temperature range when the
output voltage temperature coefficient is 140 ppm/C.
40
25
0.42 mV/°C
V
DET
[V]
3.000
85
Ta [°C]
0.42 mV/°C
Example of V
DET
3.0 V product
Figure 33
A+VDET +VDET AiVDEY Away AivnEr A A A+VDET 7 A 7 Van VHVS A r VDET A A r A ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.3.1_02 S-1701 Series
39
6. 2 Release voltage temperature characteristics
The temperature change VDET
Ta of the release voltage is calculated by the temperature change VDET
Ta of the
detection voltage as follows:
VDET
Ta = VDET
VDET VDET
Ta
The temperature change of the release voltage and the detection voltage consequently have the same sign.
6. 3 Hysteresis voltage temperature characteristics
The temperature change of the hysteresis voltage is expressed as
VDET
Ta VDET
Ta and is calculated as
follows:
VDET
Ta VDET
Ta = VHYS
VDET VDET
Ta
40 VSS ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701 Series Rev.3.1_02
40
Operation
Regulator block
1. Basic operation
Figure 34 shows the block diagram of the regulator block.
The error amplifier compares the reference voltage (Vref) with feedback voltage (Vfb), which is the output voltage
resistance-divided by feedback resistors (Rs and Rf). It supplies the gate voltage necessary to maintain the constant
output voltage which is not influenced by the input voltage and temperature change, to the output transistor.
Output voltage is selectable from the range of 1.5 to 5.0 V in the S-1701 Series.
*1
*1. Parasitic diode
VS
S
Current
supply


Vfb
Vref
VIN
VOUT
Rf
Rs
Error
amplifier
Reference voltage
circuit
Figure 34 Block Diagram (Regulator Block)
2. Output transistor
In the S-1701 Series, a low on-resistance P-channel MOS FET is used as the output transistor.
Be sure that VOUT does not exceed VIN 0.3 V to prevent the voltage regulator from being damaged due to reverse
current flowing from the VOUT pin through a parasitic diode to the VIN pin, when the potential of VOUT became higher
than VIN.
ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.3.1_02 S-1701 Series
41
3. ON/OFF pin (S-1701 Series A/B/C/D/E/F/G/H/J/K/L/M types)
This pin starts and stops the regulator.
When the ON/OFF pin is set to OFF level, the entire internal circuit stops operating, and the built-in P-channel
MOS FET output transistor between the VIN pin and the VOUT pin is turned off, reducing current consumption
significantly. At this time, the current consumption equals that consumed by the detector block, because the internal
circuits of the detector are operating. The VOUT pin becomes the VSS level due to the internally divided resistance of
several hundreds k between the VOUT pin and the VSS pin.
The structure of the ON/OFF pin is as shown in Figure 35. Since the ON/OFF pin is neither pulled down nor pulled up
internally, do not use it in the floating status. In addition, note that the current consumption increases if a voltage of 0.3
V to VIN 0.3 V is applied to the ON/OFF pin. When not using the ON/OFF pin, connect it as follows according to the
product type.
S-1701 Series A/B/C/D/E/F types: Connect to the VIN pin.
S-1701 Series G/H/J/K/L/M types: Connect to the VSS pin.
Table 32
Product Type ON/OFF Pin Internal Circuit VOUT Pin Voltage Current Consumption
A/B/C/D/E/F “H”: ON Operate Set value ISS
A/B/C/D/E/F “L”: OFF Stop VSS level ISSD
G/H/J/K/L/M “H”: OFF Stop VSS level ISSD
G/H/J/K/L/M “L”: ON Operate Set value ISS
VSS
ON/OFF
VIN
Figure 35
42 ’1‘ RMRE SENSE + + Vss Parasitic mode ABLIC Inc. m Rh - VSENSE + UT
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701 Series Rev.3.1_02
42
Detector block
1. Basic operation
Figure 36 shows the block diagram of the detector block.
R
a
R
b
R
c
*1
*1. Parasitic diode
VS
S
Current
supply


VIN VSENS
E
Vre
f
N1
VDOU
T
Nch
Delay circuit
Figure 36 Block Diagram (Detector Block)
(1) When the SENSE voltage (VSENSE) is higher than the release voltage (VDET), the Nch transistor is OFF and VIN
(high) is output. Since the Nch transistor N1 in Figure 36 is OFF, the comparator input voltage is
(RbRc) VSENSE
RaRbRc.
(2) When VSENSE goes below VDET, VIN is output, as long as VSENSE remains above the detection voltage (VDET).
When the VSENSE falls below VDET, the Nch transistor becomes ON and VSS is output. At this time, the Nch
transistor N1 in Figure 36 becomes ON, and the comparator input voltage is changed to Rb VSENSE
RaRb.
(3) When VIN falls below the minimum operating voltage, the output becomes undefined. In this case the output
becomes VIN because it is pulled up.
(4) VSS is output when VIN rises above the minimum operating voltage. The VSS level still appears even when VSENSE
surpasses VDET, as long as it does not exceed the release voltage VDET. When VSENSE rises above VDET, the
Nch transistor becomes OFF and VIN is output. VIN at the VDOUT pin is delayed for tD due to the delay circuit.
(5) In the S-1701 Series, the detection voltage can be set within the range of 1.5 V to 5.5 V (operating voltage range:
0.8 V to 6.5 V).
V (v ‘i l ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.3.1_02 S-1701 Series
43
A
BV
DD
t
D
V
SS
Minimum operating voltage
Output from VDOUT pin
V
IN
(V
SENSE
)
V
SS
(1) (2) (3) (5) (4)
Hysteresis width (V
HYS
)Release voltage (V
DET
)
Detection voltage (V
DET
)
Remark The above figure shows the case when the SENSE pin is connected to VIN.
Figure 37 Operation
2. Delay circuit
The delay circuit delays the output signal from the time when the SENSE voltage (VSENSE) exceeds the release voltage
(VDET) when VSENSE is turned on (refer to point B in Figure 37). The output signal is not delayed when VSENSE goes
below the detection voltage (VDET) (refer to point A in Figure 37).
The delay time (tD) is a fixed value that is determined by a counter and a built-in clock generator which consists of
constant current and a capacitor.
3. Delay circuit output voltage detection type (S-1701 Series D/E/F/K/L/M/U/V/W types)
If the input voltage or load current changes transiently, an undershoot or overshoot occurs in the output voltage of the
regulator. In the product types in which the output voltage of the regulator is detected by the detector, if the output
voltage is the detection voltage or lower due to the undershoot, the detector operates and a reset signal may be
output. To prevent this, set the value of the input-and-output capacitor of a regulator so that the undershoot is the
minimum value or set a voltage range that allows the difference between the output voltage and detection voltage to be
equal to or greater than the undershoot.
ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701 Series Rev.3.1_02
44
Explanation for Each Type
1. S-1701 Series A/B/C types
The S-1701 Series A/B/C types provide a regulator block standby mode realized by an ON/OFF function that is active
high. The internal circuit of the detector operates in the standby mode, so only the current that the detector consumes
flows.
The SENSE pin is connected to the VIN pin in the internal circuit of the detector block, so the voltage applied to the
VIN pin is monitored and a reset signal is output from the VDOUT pin. The built-in counter timer allows selection of the
release delay time from three settings (A: No delay (60 s), B: 50 ms, C: 100 ms).
The power supply is shared by the regulator block and detector block and supplied from the VIN pin, so care must be
taken concerning VIN pin input impedance*1.
2. S-1701 Series D/E/F types
The S-1701 Series D/E/F types provide a regulator block standby mode realized by an ON/OFF function that is active
high. The internal circuit of the detector operates in the standby mode, so only the current that the detector consumes
flows.
The SENSE pin is connected to the VOUT pin, which is an output of the regulator, in the internal circuit of the detector
block, so the output voltage of the regulator (VOUT) is monitored and a reset signal is output from the VDOUT pin*2.
The built-in counter timer allows selection of the release delay time from three settings (D: No delay (60 s), E: 50 ms,
F: 100 ms).
The power supply is shared by the regulator block and detector block and supplied from the VIN pin, so care must be
taken concerning the VIN pin input impedance*1.
3. S-1701 Series G/H/J types
The S-1701 Series G/H/J types provide a regulator block standby mode realized by an ON/OFF function that is active
low. The internal circuit of the detector operates in the standby mode, so only the current that the detector consumes
flows.
The SENSE pin is connected to the VIN pin in the internal circuit of the detector block, so the voltage applied to the
VIN pin is monitored and a reset signal is output from the VDOUT pin. The built-in counter timer allows selection of the
release delay time from three settings (G: No delay (60 s), H: 50 ms, J: 100 ms).
The power supply is shared by the regulator block and detector block and supplied from the VIN pin, so care must be
taken concerning the VIN pin input impedance*1.
4. S-1701 Series K/L/M types
The S-1701 Series K/L/M types provide a regulator block standby mode realized by an ON/OFF function that is active
low. The internal circuit of the detector operates in the standby mode, so only the current that the detector consumes
flows.
The SENSE pin is connected to the VOUT pin, which is an output of the regulator in the internal circuit of the detector
block, so the output voltage of the regulator (VOUT) is monitored and a reset signal is output from the VDOUT pin*2.
The built-in counter timer allows selection of the release delay time from three settings (K: No delay (60 s), L: 50 ms,
M: 100 ms).
The power supply is shared by the regulator block and detector block and supplied from the VIN pin, so care must be
taken concerning the VIN pin input impedance*1.
ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.3.1_02 S-1701 Series
45
5. S-1701 Series N/P/Q types
The S-1701 Series N/P/Q types do not provide an ON/OFF function because the ON/OFF pin is connected to the VIN
pin in the circuit.
The detector block features the external SENSE pin, which allows monitoring of other power supplies. The SENSE pin
is configured only by a resistor, so instantaneous current such as through-type current does not flow through this pin.
This allows precise monitoring of the input power supply by connecting the SENSE pin to the input power supply even
when a resistor (RIN) is connected between the input power supply and the VIN pin. The built-in counter timer allows
selection of the release delay time from three settings (N: No delay (60 s), P: 50 ms, Q: 100 ms).
The power supply is shared by the regulator block and detector block and supplied from the VIN pin, so care must be
taken concerning the VIN pin input impedance*1.
6. S-1701 Series R/S/T types
In the S-1701 Series R/S/T types, the VDOUT pin, which is the output pin of the detector, is connected to the ON/OFF
pin of the regulator in the circuit. This allows setting of the regulator to the standby mode at the same time as the
VDOUT pin outputs a RESET signal.
The detector block features an external SENSE pin, which allows monitoring of other power supplies. The SENSE pin
is configured only by a resistor, so instantaneous current such as through-type current does not flow through this pin.
This allows precise monitoring of the input power supply by connecting the SENSE pin to the input power supply even
when a resistor (RIN) is connected between the input power supply and the VIN pin. The built-in counter timer allows
selection of the release delay time from three settings (R: No delay (60 s), S: 50 ms, T: 100 ms).
The power supply is shared by the regulator block and detector block and supplied from the VIN pin, so care must be
taken concerning the VIN pin input impedance*1.
7. S-1701 Series U/V/W types
The S-1701 Series U/V/W types do not provide an ON/OFF function because the ON/OFF pin is connected to the VIN
pin in the circuit.
The SENSE pin is connected to the VOUT pin, which is an output pin of the regulator, in the internal circuit of the
detector block, so the output voltage of the regulator (VOUT) is monitored and a reset signal is output from the VDOUT
pin*2. The built-in counter timer allows selection of the release delay time from three settings (U: No delay (60 s), V:
50 ms, W: 100 ms).
The power supply is shared by the regulator block and detector block and supplied from the VIN pin, so care must be
taken concerning the VIN pin input impedance*1.
8. S-1701 Series X/Y/Z types
The S-1701 Series X/Y/Z types do not provide an ON/OFF function because the ON/OFF pin is connected to the VIN
pin in the circuit.
The SENSE pin is connected to the VIN pin in the internal circuit of the detector block, so the voltage applied to the
VIN pin is monitored and a reset signal is output from the VDOUT pin. The built-in counter timer allows selection of the
release delay time from three settings (X: No delay (60 s), Y: 50 ms, Z: 100 ms).
The power supply is shared by the regulator block and detector block and supplied from the VIN pin, so care must be
taken concerning the VIN pin input impedance*1.
ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701 Series Rev.3.1_02
46
*1. In S-1701 series, when connecting the resistance RIN between an input power supply pin and a VIN pin, and
defining the current which flows into RIN as IIN, VIN pin voltage falls by VIN = IIN×RIN at the time of overload, and
changes by VIN = IIN×RIN at the time of load change. Thereby, keep in mind that phenomena, such as output
voltage falls and an output oscillation, occur.
*2. If the input voltage or load current changes transiently, an undershoot or overshoot occurs in the output voltage of
the regulator. In the product types in which the output voltage of the regulator is detected by the detector, if the
output voltage is the detection voltage or lower due to the undershoot, the detector operates and a reset signal
may be output. To prevent this, set the value of the input-and-output capacitor of a regulator so that the
undershoot is the minimum value or set a voltage range that allows the difference between the output voltage and
detection voltage to be equal to or greater than the undershoot.
ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.3.1_02 S-1701 Series
47
Precautions
Wiring patterns for the VIN pin, the VOUT pin and GND should be designed so that the impedance is low. When
mounting an output capacitor between the VOUT pin and the VSS pin (CL) and a capacitor for stabilizing the input
between the VIN pin and the VSS pin (CIN), the distance from the capacitors to these pins should be as short as
possible.
Note that generally the output voltage may increase when a series regulator is used at low load current (1.0 mA or
less).
Generally a series regulator may cause oscillation, depending on the selection of external parts. The following
conditions are recommended for the S-1701 Series. However, be sure to perform sufficient evaluation under the actual
usage conditions for selection, including evaluation of temperature characteristics.
Input capacitor (CIN): 1.0 F or more
Output capacitor (CL): 1.0 F or more
Equivalent series resistance (ESR): 10 or less
The voltage regulator may oscillate when the impedance of the power supply is high and the input capacitance is small
or an input capacitor is not connected.
Overshoot may occur in the output voltage momentarily if the voltage is rapidly raised at power-on or when the power
supply fluctuates. Sufficiently evaluate the output voltage at power-on with the actual device.
The application conditions for the input voltage, the output voltage, and the load current should not exceed the package
power dissipation.
Do not apply an electrostatic discharge to this IC that exceeds the performance ratings of the built-in electrostatic
protection circuit.
In determining the output current, attention should be paid to the output current value specified in Tables 26 to 31 in “
Electrical Characteristics” and footnote *7 of the table.
ABLIC Inc. claims no responsibility for any disputes arising out of or in connection with any infringement by products
including this IC of patents owned by a third party.
ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701 Series Rev.3.1_02
48
Application Circuit
If the desired detection voltage range is other than those provided by the S-1701 Series, the detection voltage can be
changed by using a divided resistor or diode in the SENSE pin products (N/P/Q/R/S/T types) as shown in Figures 38 and
39.
In the case shown in Figure 38, the hysteresis width also changes at the same time.
1. Changing detection voltage using divided resistors
R
a*1
VDOUT
SENSE
VSS
VDD
S-1701 Series
N to T types
R
b
(R
a
75 k)
VDD
Detection voltage = RaRb
Rb VDET
Hysteresis width = RaRb
Rb VHYS
*1. Set Ra to 75 k or lower to prevent oscillation.
Figure 38
Caution If Ra and Rb are larger, the hysteresis may be greater than the result of the above formula due to the
through current of the IC.
2. Changing detection voltage using diode
V
f1
VDOUT
SENSE
VSS
VDD
S-1701 Series
N to T types
V
f2
VDD
Detection voltage = Vf1 Vf2 (VDET)
Figure 39
Caution The above connection diagrams (Figures 38 and 39) and constants will not guarantee successful
operation. Perform thorough evaluation using the actual application to set the constants.
Vnm [V] Vnm [VJ Vnm [V] Vnm [V] 25 V 15 V 200 400 600 800 Mmbmm 160 155 150 145 ‘om : 1 mA 30 mA 100 mA 140 5.10 1.5 2,0 2 5 3.0 5.08 5.06 5.04 5.02 5.00 4.98 4.96 4.94 4.92 4.90 ‘om 30 mA 4,5 4,0 3,5 3,0 2,5 2,0 1,5 1,0 0,5 Vnm [V] 3,10 3,05 3,00 Vnm [V] 2,95 2,90 30 mA 25 ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.3.1_02 S-1701 Series
49
Characteristics (Typical Data)
1. Regulator block
(1) Output voltage vs. Output current (when load current increases)
S-1701x15xx (VOUT = 1.5 V, Ta = 25C) S-1701x30xx (VOUT = 3.0 V, Ta = 25C)
VOUT [V]
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0 200 400 600 800
2.0 V
V
IN
1.8 V
2.5 V
6.5 V
3.5 V
VOUT [V]
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
400
600
800
2000
3.5 V
V
IN
3.3 V
4.0 V
6.5 V
5.0 V
IOUT [mA]
IOUT [mA]
S-1701x50xx (VOUT = 5.0 V, Ta = 25C)
VOUT [V]
6
5
4
3
2
1
0
400 600
800200
0
5.5 V
V
IN
= 5.3 V
6.0 V
6.5 V
Remark In determining the output current, attention should
be paid to the following.
1. The minimum output current value and footnote
*7 in Table 26 to 31 in the “ Electrical
Characteristics”.
2. The package power dissipation
IOUT [mA]
(2) Output voltage vs. Input voltage
S-1701x15xx (VOUT = 1.5 V, Ta = 25C) S-1701x30xx (VOUT = 3.0 V, Ta = 25C)
VOUT [V]
1.60
1.55
1.50
1.45
1.40
3.53.0
2.5
2.0
1.5
1.0
I
OUT
1 mA
30 mA
100 mA
VOUT [V]
3.10
3.05
3.00
2.95
2.90
5.04.5
4.0
3.53.02.5
I
OUT
1 mA
30 mA
100 mA
VIN [V]
VIN [V]
S-1701x50xx (VOUT = 5.0 V, Ta = 25C)
VOUT [V]
5.10
5.08
5.06
5.04
5.02
5.00
4.98
4.96
4.94
4.92
4.90
7.06.5
6.0
5.5
5.0
4.5
I
OUT
1 mA
30 mA
100 mA
VIN [V]
v.1." [V] VW [v1 Vnm [V] Vnm [V] 1,2 0,3 0,7 1,0 ., 25 0 0,5 0,3 T : 55cc fl a a 0,5 0.6 5 0,4 0’4 “WC >‘ 0,3 0 2 0,2 ’ 0,1 0 0 o 50 100 150 200 250 300 350 400 450 0 0.6 0.5 0.4 : 0.3 0.2 0.1 0 0 1,7 32 1,6 31 1,5 E 30 i >” 1,4 2 9 1,3 2 a 40 25 0 25 50 75 55 40 52 51 ma 49 4s 40 ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701 Series Rev.3.1_02
50
(3) Dropout voltage vs. Output current
S-1701x15xx (VOUT = 1.5 V) S-1701x30xx (VOUT = 3.0 V)
Vdrop [V]
1.2
1.0
0.8
0.6
0.4
0.2
0
0
50
200 300
450
100
150
250
350
400
40°C
25°C
Ta = 85°C
Vdrop [V]
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
50
200
300
450
100 150 250
350
400
40C
25C
Ta 85C
IOUT [mA]
IOUT [mA]
S-1701x50xx (VOUT = 5.0 V)
Vdrop [V]
0.6
0.5
0.4
0.3
0.2
0.1
0
0
50
200 300
450
100
150
250
350
400
40C
25C
Ta
85C
IOUT [mA]
(4) Output voltage vs. Ambient temperature
S-1701x15xx (VOUT = 1.5 V, IOUT = 30 mA) S-1701x30xx (VOUT = 3.0 V, IOUT = 30 mA)
VOUT [V]
1.7
1.6
1.5
1.4
1.3
25
25 75 85
40 0 50
VOUT [V]
3.2
3.1
3.0
2.9
2.8
25
25 75 85
40 0 50
Ta [C]
Ta [C]
S-1701x50xx (VOUT = 5.0 V, IOUT = 30 mA)
VOUT [V]
5.2
5.1
5.0
4.9
4.8
25
25
75
85
40
0
50
Ta [C]
000000000 937554321 3?. w 0 4 _ \ m 5 2 0 000000000 0000000000 937554321 937654321 fléfi fléfi 100 00000 3642 EE=uimimmagm 100 10 1M 1k 10k mm 100 0 00000 3642 EE=uimimmagm 100 0000 5642 EE=gumimmagm 0 0 ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.3.1_02 S-1701 Series
51
(5) Current consumption vs. Input voltage
S-1701x15xx (VOUT = 1.5 V) S-1701x30xx (VOUT = 3.0 V)
ISS [A]
90
80
70
60
50
40
30
20
10
0
6
4
2
0 1 3 5 7
–40°C
25°C
Ta 85°C
ISS [A]
90
80
70
60
50
40
30
20
10
0
6
4
2
0 1 3 5 7
40°C
25C
Ta 85C
VIN [V] VIN [V]
S-1701x50xx (VOUT = 5.0 V)
ISS [A]
90
80
70
60
50
40
30
20
10
0
6
4
2
0 1 3 5 7
40C
25C
Ta 85C
VIN [V]
(6) Ripple rejection ratio
S-1701x15xx (VOUT = 1.5 V, Ta = 25°C) S-1701x30xx (VOUT = 3.0 V, Ta = 25°C)
VIN = 2.5 V, CL = 1.0 F, IOUT = 30 mA VIN = 4.0 V, CL = 1.0 F, IOUT = 30 mA
Ripple Rejection [dB]
1M
100
80
60
40
20
0 100
1k
10k
100k
10
Ripple Rejection [dB]
1M
100
80
60
40
20
0
100 1k
10k
100k
10
Frequency [Hz]
Frequency [Hz]
S-1701x50xx (VOUT = 5.0 V, Ta = 25°C)
VIN = 6.0 V, CL = 1.0 F, IOUT = 30 mA
Ripple Rejection [dB]
1M
100
80
60
40
20
0
100 1k 10k 100k
10
Frequency [Hz]
1.70 an 6 2 1.65 6 0 "5“ Won 5 a E 1.55 E 5 s >0 1.50 >o 5 4 1.45 *Vuzv 5 2 1.40 5 0 410 725 0 25 50 75 55 4,0 7.0 7 0 6.5 s 5 6.0 s 0 fl 5.5 fl 5 5 § 5.0 § 5 0 E 4.5 a g 4 5 > 4.0 > 4 0 3.5 3 5 3.0 3 0 40 25 0 25 50 75 a5 40 4.0 4.0 T : 5550 35 25.0 a 3,5 3,0 3,0 5 25 40:0 _ 2,5 g 2.0 E 20 g 15 E 15 - 1,0 - 1,0 0,5 0,5 0 0 0 1 2 3 4 5 a 0 25 20 <7 g="" 15="" g="" 10="" _="" 5="" 3="" 5="" ablic="" inc.="">
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701 Series Rev.3.1_02
52
2. Detector block
(1) Detection voltage vs. Ambient temperature
S-1701xxx15 (VDET = 1.5 V) S-1701xxx55 (VDET = 5.5 V)
VDET [V]
1.70
1.65
1.60
1.55
1.50
1.45
1.40
25
–25
75 85
–40
0
50
–V
DET
+V
DET
VDET [V]
6.2
6.0
5.8
5.6
5.4
5.2
5.0
25
–25 75 85
–40 0
50
–VDET
+VDET
Ta [°C]
Ta [°C]
(2) Hysteresis width vs. Ambient temperature
S-1701xxx15 (VDET = 1.5 V) S-1701xxx55 (VDET = 5.5 V)
VHYS [%]
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.5
3.0
25
25
75
85
40
0
50
VHYS [%]
25
25 75
85
40 0
50
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.5
3.0
Ta [°C]
Ta [°C]
(3) Detector block current consumption vs. Input voltage
S-1701xxx15 (VDET = 1.5 V) S-1701xxx55 (VDET = 5.5 V)
ISSD [A]
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
6
4
2
0
1
3
5
7
40C
25C
Ta 85C
ISSD [A]
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
6
4
2
0
1
3
5
7
40C
25C
Ta 85C
VIN [V]
VIN [V]
(4) Nch transistor output current vs. VDS characteristics
S-1701xxx55 (VDET = 5.5 V, Ta = 25°C)
IDOUT [mA]
25
20
15
10
5
0
6
4
2
0
1
3
5
V
IN
1.4 V
2.0 V
3.0 V
4.0 V
5.0 V
VDS [V]
100 200 90 180 so 160 70 140 fl 60 fl 120 u. 50 \ I" 100 \ E 40 E 80 - 30 - 60 20 40 1o 20 o 0 40 25 0 25 50 75 as 40 100 90 so 70 60 \ W 50 40 30 20 1o 0 40 a 0.6 5 0.5 S 4 Ta : 35%: 0‘4 _ 3 2500 E 0.3 g 4000 g >o 2 >o 0.2 33:? ‘ 0.1 0 0 0 o 2 0 4 o a 0 a 1 o 1 2 1 4 0 ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.3.1_02 S-1701 Series
53
(5) Release delay time vs. Ambient temperature
S-1701xxx15 (VIN = 1.5 V, VDET = 1.5 V, tD = 50 ms) S-1701xxx55 (VIN = 5.5 V, VDET = 5.5 V, tD = 100 ms)
tD [ms]
100
90
80
70
60
50
40
30
20
10
0
25
25
75
85
40
0
50
tD [ms]
200
180
160
140
120
100
80
60
40
20
0
25
25 75
8540 0
50
Ta [°C]
Ta [°C]
S-1701xxx45 (VIN = 4.5 V, VDET = 4.5 V, tD = 60 s)
tD [s]
100
90
80
70
60
50
40
30
20
10
0
25
25
75
85
40
0
50
Ta [°C]
(6) Minimum operating voltage vs. Input voltage
S-1701xxx15 (5 V pull up: 100 k, VDET = 1.5 V) S-1701xxx15 (VIN pull up: 100 k, VDET = 1.5 V)
VDOUT [V]
6
5
4
3
2
1
0
0.60.2
1.0
1.2
0
0.4
0.8
1.4
40C
25C
Ta 85C
VDOUT [V]
0.6
0.5
0.4
0.3
0.2
0.1
0
0.6
0.2 1.0
1.2
0
0.4 0.8
1.4
40C
25C
Ta 85C
VIN [V] VIN [V]
Vnm [V] Vnm [V] Vnm [V] Vnm [V] 1 62 4.0 3.00 1 60 3.5 3.00 155 v 3.0 I \ w 1 56 2.5 2 ~ 3'04 a Z 1 54 2.0 I 5 3.02 ‘ 52 Vow 1.5 > >” 3.00 1 50 1.0 1 45 0.5 2.99 1 46 0 2.90 740 720 U 20 40 so 80 100120140160180 ’4 ‘ 512 510 5 05 _/—\_ 5 06 5 04 5 02 5 00 4 95 4 96 74 1.70 150 3.20 1 ‘55 H 100 3.15 1.60 50 _ . —/—\— < e="" 310="" 1,55="" 0="" e="" 2="" 3.05="" vow="" 5="" g="" 1.50="" fl—z—="" 50="" g=""> 3.00 “—I— 1.45 10 2.95 1,40 0 2.90 5.20 5.15 5.10 5.05 5.00 4.95 4.90 20 0 20 40 50 an 100120100150 ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701 Series Rev.3.1_02
54
Reference Data
(1) Input transient response characteristics
S-1701x15xx (VIN = 2.5 V 3.5 V, VOUT =1.5 V, Ta = 25°C) S-1701x30xx (VIN = 4.0 V 5.0 V, VOUT = 3.0 V, Ta = 25°C)
IOUT = 100 mA, t
r
= tf = 5.0 s, CL = 1.0 F, CIN = 1.0 F IOUT = 100 mA, t
r
= tf = 5.0 s, CL = 1.0 F, CIN = 1.0 F
VOUT [V]
–40 0 20 100
1.62
1.60
1.58
1.56
1.54
1.52
1.50
1.48
1.46
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
–20 40 80
60 140 120 160 180
V
IN
V
OUT
VIN [V]
VOUT [V]
–40 020 100
3.08
3.06
3.04
3.02
3.00
2.98
2.96
6.0
5.0
4.0
3.0
2.0
1.0
0
–20 40 60 140 120 160 180
V
IN
V
OUT
80
VIN [V]
t [s]
t [s]
S-1701x50xx (VIN = 6.0 V 6.5 V, VOUT = 5.0 V, Ta = 25°C)
IOUT = 100 mA, t
r
= tf = 5.0 s, CL = 1.0 F, CIN = 1.0 F
VOUT [V]
–40 0 20 100
5.12
5.10
5.08
5.06
5.04
5.02
5.00
4.98
4.96
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0
–20 40 80
60 140 120 160 180
V
IN
V
OUT
VIN [V]
t [s]
(2) Load transient response characteristics
S-1701x15xx (VOUT =1.5 V, Ta = 25°C) S-1701x30xx (VOUT = 3.0 V, Ta = 25°C)
V
IN
= 2.5 V, t
r
= t
f
= 5.0
s, C
L
= 1.0
F, C
IN
= 1.0
F, I
OUT
= 50 mA
100 mA V
IN
= 4.0 V, t
r
= t
f
= 5.0
s, C
L
= 1.0
F, C
IN
= 1.0
F, I
OUT
= 50 mA
100 mA
VOUT [V]
1.70
1.65
1.60
1.55
1.50
1.45
1.40
150
100
50
0
50
10
0
0
20
100
20
40
80
60
140
120
160
I
OUT
V
OUT
IOUT [mA]
VOUT [V]
3.20
3.15
3.10
3.05
3.00
2.95
2.90
150
100
50
0
50
10
0
I
OUT
V
OUT
020 100
20 40 80
60 140
120
160
IOUT [mA]
t [s] t [s]
S-1701x50xx (VOUT = 5.0 V, Ta = 25°C)
V
IN
= 6.0 V, t
r
= t
f
= 5.0
s, C
L
= 1.0
F, C
IN
= 1.0
F, I
OUT
= 50 mA
100 mA
VOUT [V]
5.20
5.15
5.10
5.05
5.00
4.95
4.90
150
100
50
0
50
10
0
I
OUT
V
OUT
0
20
100
20
40
80
60
140
120
160
IOUT [mA]
t [s]
Vnm [V] Vnm [VJ Response Mme [ms] ' Vow ) 0 Vamp; 10 2n 30 40 50 £70 70 an 90 10 u 9 7 5 a 1 1 1 1000 ‘00 1m 10 1 0 1 1m / 0,01 0,001 000001 0.0001 0,001 0.01 0.1 7 e 5 I S fl T a 4 E s 3 >12 > 2 1 o 1 1 1000 w 100—” E a, 10 E ; 1 E 5 0,1 :1 0 0,01 [I 0.001 ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.3.1_02 S-1701 Series
55
(3) ON/OFF pin transient response characteristics
S-1701x15xx (VOUT = 1.5 V, Ta = 25°C) S-1701x30xx (VOUT = 3.0 V, Ta = 25°C)
V
IN
= 2.5 V, t
r
= t
f
= 5.0
s, C
L
= 1.0
F, C
IN
= 1.0
F, I
OUT
= 100 mA V
IN
= 4.0 V, t
r
= t
f
= 5.0
s, C
L
= 1.0
F, C
IN
= 1.0
F, I
OUT
= 100 mA
VOUT [V]
3
2
1
0
1
2
3
5
4
3
2
1
0
1
0
10
20
30
40
50
60
70
10
80
90
V
ON/OFF
V
OUT
VON/OFF [V]
VOUT [V]
6
4
2
0
2
4
6
7
6
5
4
3
2
1
0
1
010 20 30
40
50
60
70
10 80
90
V
ON/OFF
V
OUT
VON/OFF [V]
t [s]
t [s]
S-1701x50xx (VOUT = 5.0 V, Ta = 25°C)
V
IN
= 6.0 V, t
r
= t
f
= 5.0
s, C
L
= 1.0
F, C
IN
= 1.0
F, I
OUT
= 100 mA
VOUT [V]
6
3
0
3
6
9
7
5
3
1
1
0
10
20
30
40
50
60
70
10
80
90
V
ON/OFF
V
OUT
VON/OFF [V]
t [s]
(4) Dynamic response characteristics vs. CDOUT
S-1701xxx15 (VIN pull up: 100 k, VDET = 1.5 V, Ta = 25°C) S-1701xxx55 (VIN pull up: 100 k, VDET = 5.5 V, Ta = 25°C)
Response time [ms]
1000
100
10
1
0.1
0.01
0.001
0.0001 0.001 0.01 0.1
0.00001
t
PHL
t
PLH
Response time [ms]
1000
100
10
1
0.1
0.01
0.001
t
PHL
t
PLH
0.0001 0.001 0.01 0.1
0.00001
CDOUT [F] CDOUT [F]
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701 Series Rev.3.1_02
56
(a) Measurement conditions of dynamic response vs. CDOUT
1 s 1 s
V
IH
t
PHL
V
IN
90%
t
PLH
V
IH
= 6.5 V, V
IL
= 1.3 V
V
IN
10%
V
IL
V
IN
Input voltage
Output voltage
Figure 40
(b) Measurement circuit of the dynamic response for S-1701 Series A/B/C/G/H/J/X/Y/Z types
VSS
VOUT
(ON/OFF)
VIN
V
Set to OFF
VDOUT
100 k
V
CDOUT
Figure 41
(c) Measurement circuit of the dynamic response for S-1701 Series D/E/F/K/L/M/U/V/W types
VSS
VOUT
(ON/OFF)
VIN
V
VDOUT
100 k
V
CDOUT
Set to OFF
Figure 42
(d) Measurement circuit of the dynamic response for S-1701 Series N/P/Q/R/S/T types
VSS
VOUT
SENSE
VIN
V
VDOUT
100 k
V
CDOUT
Figure 43
Caution The above connection diagrams will not guarantee successful operation. Perform thorough
evaluation using the actual application to set the constants.
a a DUDE aw ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.3.1_02 S-1701 Series
57
Marking Specifications
(1) SOT-23-5
5 4
1 3
2
(1) (2) (3) (4)
SOT-23-5
Top view
(1) to (3): Product code (Refer to Product name vs. Product code)
(4): Lot number
Product name vs. Product code
(a) S-1701 Series A Type (b) S-1701 Series B Type
Product Name Product Code Product Name Product Code
(1) (2) (3) (1) (2) (3)
S-1701A1541-M5T1x T B E S-1701B1815-M5T1x P 6 R
S-1701A1815-M5T1x P 6 A S-1701B1823-M5T1x P 6 9
S-1701A2520-M5T1x P 6 B S-1701B1828-M5T1x T E A
S-1701A2521-M5T1x P 6 C S-1701B2520-M5T1x P 6 S
S-1701A2522-M5T1x P 6 D S-1701B2521-M5T1x P 6 T
S-1701A2728-M5T1x P 6 Q S-1701B2522-M5T1x P 6 U
S-1701A2825-M5T1x T B A S-1701B3024-M5T1x P 6 V
S-1701A2833-M5T1x T B D S-1701B3025-M5T1x P 6 W
S-1701A3024-M5T1x P 6 E S-1701B3026-M5T1x P 6 X
S-1701A3025-M5T1x P 6 F S-1701B3326-M5T1x P 6 Y
S-1701A3026-M5T1x P 6 G S-1701B3327-M5T1x P 6 Z
S-1701A3326-M5T1x P 6 H S-1701B3328-M5T1x P 6 3
S-1701A3327-M5T1x P 6 I S-1701B3430-M5T1x P 8 Y
S-1701A3328-M5T1x P 6 J S-1701B5040-M5T1x P 6 4
S-1701A3330-M5T1x P 6 P S-1701B5041-M5T1x P 6 5
S-1701A3331-M5T1x T B C S-1701B5042-M5T1x P 6 6
S-1701A3430-M5T1x P 6 K S-1701B5043-M5T1x P 6 7
S-1701A5040-M5T1x P 6 L
S-1701A5041-M5T1x P 6 M
S-1701A5042-M5T1x P 6 N
S-1701A5043-M5T1x P 6 O
Remark 1. x: G or U
2. Please select products of environmental code = U for Sn 100%, halogen-free products.
ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701 Series Rev.3.1_02
58
(c) S-1701 Series C Type (d) S-1701 Series D Type
Product Name Product Code Product Name Product Code
(1) (2) (3) (1) (2) (3)
S-1701C1815-M5T1x P 9 A S-1701D1815-M5T1x P V A
S-1701C2520-M5T1x P 9 B S-1701D1816-M5T1x T C C
S-1701C2521-M5T1x P 9 C S-1701D1817-M5T1x T C B
S-1701C2522-M5T1x P 9 D S-1701D2520-M5T1x P V B
S-1701C3024-M5T1x P 9 E S-1701D2521-M5T1x P V C
S-1701C3025-M5T1x P 9 F S-1701D2522-M5T1x P V D
S-1701C3026-M5T1x P 9 G S-1701D2523-M5T1x P V P
S-1701C3326-M5T1x P 9 H S-1701D2524-M5T1x P V Q
S-1701C3327-M5T1x P 9 I S-1701D2526-M5T1x P V R
S-1701C3328-M5T1x P 9 J S-1701D2722-M5T1x P V S
S-1701C3330-M5T1x P 9 P S-1701D3024-M5T1x P V E
S-1701C3430-M5T1x P 9 K S-1701D3025-M5T1x P V F
S-1701C5040-M5T1x P 9 L S-1701D3026-M5T1x P V G
S-1701C5041-M5T1x P 9 M S-1701D3326-M5T1x P V H
S-1701C5042-M5T1x P 9 N S-1701D3327-M5T1x P V I
S-1701C5043-M5T1x P 9 O S-1701D3328-M5T1x P V J
S-1701D3330-M5T1x T C A
S-1701D3430-M5T1x P V O
S-1701D5040-M5T1x P V K
S-1701D5041-M5T1x P V L
S-1701D5042-M5T1x P V M
S-1701D5043-M5T1x P V N
(e) S-1701 Series E Type (f) S-1701 Series F Type
Product Name Product Code Product Name Product Code
(1) (2) (3) (1) (2) (3)
S-1701E1815-M5T1x P V T S-1701F1815-M5T1x P W F
S-1701E2520-M5T1x P V U S-1701F2520-M5T1x P W G
S-1701E2521-M5T1x P V V S-1701F2521-M5T1x P W H
S-1701E2522-M5T1x P V W S-1701F2522-M5T1x P W I
S-1701E2722-M5T1x P W C S-1701F2722-M5T1x P W U
S-1701E3024-M5T1x P V X S-1701F3024-M5T1x P W J
S-1701E3025-M5T1x P V Y S-1701F3025-M5T1x P W K
S-1701E3026-M5T1x P V Z S-1701F3026-M5T1x P W L
S-1701E3326-M5T1x P V 3 S-1701F3326-M5T1x P W M
S-1701E3327-M5T1x P V 4 S-1701F3327-M5T1x P W N
S-1701E3328-M5T1x P V 5 S-1701F3328-M5T1x P W O
S-1701E3330-M5T1x P W B S-1701F3430-M5T1x P W T
S-1701E3430-M5T1x P W A S-1701F5040-M5T1x P W P
S-1701E5040-M5T1x P V 6 S-1701F5041-M5T1x P W Q
S-1701E5041-M5T1x P V 7 S-1701F5042-M5T1x P W R
S-1701E5042-M5T1x P V 8 S-1701F5043-M5T1x P W S
S-1701E5043-M5T1x P V 9
Remark 1. x: G or U
2. Please select products of environmental code = U for Sn 100%, halogen-free products.
ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.3.1_02 S-1701 Series
59
(g) S-1701 Series G Type (h) S-1701 Series M Type
Product Name Product Code Product Name Product Code
(1) (2) (3) (1) (2) (3)
S-1701G2524-M5T1x T A N S-1701M1815-M5T1x T D A
S-1701G3331-M5T1x T A O
(i) S-1701 Series N Type (j) S-1701 Series P Type
Product Name Product Code Product Name Product Code
(1) (2) (3) (1) (2) (3)
S-1701N1515-M5T1x P W Y S-1701P1515-M5T1x P X I
S-1701N1815-M5T1x P W Z S-1701P1527-M5T1x P X P
S-1701N1827-M5T1x P W 9 S-1701P1815-M5T1x P X J
S-1701N2515-M5T1x P W 3 S-1701P2515-M5T1x P X K
S-1701N2715-M5T1x P W 4 S-1701P2715-M5T1x P X L
S-1701N2724-M5T1x P X D S-1701P3015-M5T1x P X M
S-1701N3015-M5T1x P W 5 S-1701P3315-M5T1x P X N
S-1701N3315-M5T1x P W 6 S-1701P5015-M5T1x P X O
S-1701N3330-M5T1x P X F
S-1701N5015-M5T1x P W 7
(k) S-1701 Series Q Type (l) S-1701 Series R Type
Product Name Product Code Product Name Product Code
(1) (2) (3) (1) (2) (3)
S-1701Q1515-M5T1x P X Z S-1701R1515-M5T1x P Y E
S-1701Q1815-M5T1x P X 3 S-1701R1815-M5T1x P Y F
S-1701Q2515-M5T1x P X 4 S-1701R2515-M5T1x P Y G
S-1701Q2715-M5T1x P X 5 S-1701R2715-M5T1x P Y H
S-1701Q3015-M5T1x P X 6 S-1701R3015-M5T1x P Y I
S-1701Q3315-M5T1x P X 7 S-1701R3315-M5T1x P Y J
S-1701Q5015-M5T1x P X 8 S-1701R5015-M5T1x P Y K
(m) S-1701 Series S Type (n) S-1701 Series T Type
Product Name Product Code Product Name Product Code
(1) (2) (3) (1) (2) (3)
S-1701S1515-M5T1x P Y Q S-1701T1515-M5T1x P Z A
S-1701S1815-M5T1x P Y R S-1701T1815-M5T1x P Z B
S-1701S2515-M5T1x P Y S S-1701T2515-M5T1x P Z C
S-1701S2715-M5T1x P Y T S-1701T2715-M5T1x P Z D
S-1701S3015-M5T1x P Y U S-1701T3015-M5T1x P Z E
S-1701S3315-M5T1x P Y V S-1701T3315-M5T1x P Z F
S-1701S5015-M5T1x P Y W S-1701T3325-M5T1x P Z H
S-1701T5015-M5T1x P Z G
Remark 1. x: G or U
2. Please select products of environmental code = U for Sn 100%, halogen-free products.
ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701 Series Rev.3.1_02
60
(o) S-1701 Series U Type (p) S-1701 Series V Type
Product Name Product Code Product Name Product Code
(1) (2) (3) (1) (2) (3)
S-1701U1815-M5T1x P Z R S-1701V1815-M5T1x P 7 E
S-1701U2520-M5T1x P Z S S-1701V2520-M5T1x P 7 F
S-1701U2521-M5T1x P Z T S-1701V2521-M5T1x P 7 G
S-1701U2522-M5T1x P Z U S-1701V2522-M5T1x P 7 H
S-1701U3024-M5T1x P Z V S-1701V3024-M5T1x P 7 I
S-1701U3025-M5T1x P Z W S-1701V3025-M5T1x P 7 J
S-1701U3026-M5T1x P Z X S-1701V3026-M5T1x P 7 K
S-1701U3326-M5T1x P Z Y S-1701V3227-M5T1x P 7 U
S-1701U3327-M5T1x P Z Z S-1701V3325-M5T1x P 7 T
S-1701U3328-M5T1x P Z 3 S-1701V3326-M5T1x P 7 L
S-1701U3430-M5T1x P Z 8 S-1701V3327-M5T1x P 7 M
S-1701U5040-M5T1x P Z 4 S-1701V3328-M5T1x P 7 N
S-1701U5041-M5T1x P Z 5 S-1701V3430-M5T1x P 7 S
S-1701U5042-M5T1x P Z 6 S-1701V5040-M5T1x P 7 O
S-1701U5043-M5T1x P Z 7 S-1701V5041-M5T1x P 7 P
S-1701V5042-M5T1x P 7 Q
S-1701V5043-M5T1x P 7 R
(q) S-1701 Series W Type (r) S-1701 Series X Type
Product Name Product Code Product Name Product Code
(1) (2) (3) (1) (2) (3)
S-1701W1626-M5T1x P 8 H S-1701X1525-M5T1x P 8 M
S-1701W1815-M5T1x P 7 X S-1701X1825-M5T1x P 8 3
S-1701W2520-M5T1x P 7 Y S-1701X2219-M5T1x P 8 K
S-1701W2521-M5T1x P 7 Z S-1701X3025-M5T1x P 8 4
S-1701W2522-M5T1x P 7 3 S-1701X3228-M5T1x P 8 J
S-1701W3024-M5T1x P 7 4 S-1701X3315-M5T1x P 8 N
S-1701W3025-M5T1x P 7 5
S-1701W3026-M5T1x P 7 6
S-1701W3227-M5T1x P 8 G
S-1701W3326-M5T1x P 7 7
S-1701W3327-M5T1x P 7 8
S-1701W3328-M5T1x P 7 9
S-1701W3430-M5T1x P 8 E
S-1701W5040-M5T1x P 8 A
S-1701W5041-M5T1x P 8 B
S-1701W5042-M5T1x P 8 C
S-1701W5043-M5T1x P 8 D
(s) S-1701 Series Y Type (t) S-1701 Series Z Type
Product Name Product Code Product Name Product Code
(1) (2) (3) (1) (2) (3)
S-1701Y3228-M5T1x P 8 O S-1701Z1626-M5T1x P 8 U
S-1701Y3342-M5T1x P 8 Q S-1701Z1826-M5T1x P 8 V
S-1701Z3228-M5T1x P 8 T
S-1701Z3330-M5T1x P 8 W
Remark 1. x: G or U
2. Please select products of environmental code = U for Sn 100%, halogen-free products.
ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.3.1_02 S-1701 Series
61
(2) SOT-89-5
5 4
1 3
2
(2)
SOT-89-5
Top view
(1) (3)
(5) (4) (6)
(1) to (3): Product code (Refer to Product name vs. Product code)
(4) to (6): Lot number
Product name vs. Product code
(a) S-1701 Series A Type (b) S-1701 Series B Type
Product Name Product Code Product Name Product Code
(1) (2) (3) (1) (2) (3)
S-1701A1815-U5T1x P 6 A S-1701B1815-U5T1x P 6 R
S-1701A2520-U5T1x P 6 B S-1701B2520-U5T1x P 6 S
S-1701A2521-U5T1x P 6 C S-1701B2521-U5T1x P 6 T
S-1701A2522-U5T1x P 6 D S-1701B2522-U5T1x P 6 U
S-1701A3024-U5T1x P 6 E S-1701B3024-U5T1x P 6 V
S-1701A3025-U5T1x P 6 F S-1701B3025-U5T1x P 6 W
S-1701A3026-U5T1x P 6 G S-1701B3026-U5T1x P 6 X
S-1701A3326-U5T1x P 6 H S-1701B3326-U5T1x P 6 Y
S-1701A3327-U5T1x P 6 I S-1701B3327-U5T1x P 6 Z
S-1701A3328-U5T1x P 6 J S-1701B3328-U5T1x P 6 3
S-1701A3430-U5T1x P 6 K S-1701B3342-U5T1x P 6 8
S-1701A5040-U5T1x P 6 L S-1701B3430-U5T1x P 8 Y
S-1701A5041-U5T1x P 6 M S-1701B5040-U5T1x P 6 4
S-1701A5042-U5T1x P 6 N S-1701B5041-U5T1x P 6 5
S-1701A5043-U5T1x P 6 O S-1701B5042-U5T1x P 6 6
S-1701B5043-U5T1x P 6 7
(c) S-1701 Series C Type (d) S-1701 Series D Type
Product Name Product Code Product Name Product Code
(1) (2) (3) (1) (2) (3)
S-1701C1815-U5T1x P 9 A S-1701D1815-U5T1x P V A
S-1701C1830-U5T1x P 9 Q S-1701D2520-U5T1x P V B
S-1701C2520-U5T1x P 9 B S-1701D2521-U5T1x P V C
S-1701C2521-U5T1x P 9 C S-1701D2522-U5T1x P V D
S-1701C2522-U5T1x P 9 D S-1701D3024-U5T1x P V E
S-1701C3024-U5T1x P 9 E S-1701D3025-U5T1x P V F
S-1701C3025-U5T1x P 9 F S-1701D3026-U5T1x P V G
S-1701C3026-U5T1x P 9 G S-1701D3326-U5T1x P V H
S-1701C3326-U5T1x P 9 H S-1701D3327-U5T1x P V I
S-1701C3327-U5T1x P 9 I S-1701D3328-U5T1x P V J
S-1701C3328-U5T1x P 9 J S-1701D3430-U5T1x P V O
S-1701C3430-U5T1x P 9 K S-1701D5040-U5T1x P V K
S-1701C5040-U5T1x P 9 L S-1701D5041-U5T1x P V L
S-1701C5041-U5T1x P 9 M S-1701D5042-U5T1x P V M
S-1701C5042-U5T1x P 9 N S-1701D5043-U5T1x P V N
S-1701C5043-U5T1x P 9 O
Remark 1. x: G or U
2. Please select products of environmental code = U for Sn 100%, halogen-free products.
ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701 Series Rev.3.1_02
62
(e) S-1701 Series E Type (f) S-1701 Series F Type
Product Name Product Code Product Name Product Code
(1) (2) (3) (1) (2) (3)
S-1701E1815-U5T1x P V T S-1701F1815-U5T1x P W F
S-1701E2520-U5T1x P V U S-1701F2520-U5T1x P W G
S-1701E2521-U5T1x P V V S-1701F2521-U5T1x P W H
S-1701E2522-U5T1x P V W S-1701F2522-U5T1x P W I
S-1701E3024-U5T1x P V X S-1701F3024-U5T1x P W J
S-1701E3025-U5T1x P V Y S-1701F3025-U5T1x P W K
S-1701E3026-U5T1x P V Z S-1701F3026-U5T1x P W L
S-1701E3326-U5T1x P V 3 S-1701F3326-U5T1x P W M
S-1701E3327-U5T1x P V 4 S-1701F3327-U5T1x P W N
S-1701E3328-U5T1x P V 5 S-1701F3328-U5T1x P W O
S-1701E3430-U5T1x P W A S-1701F3430-U5T1x P W T
S-1701E5040-U5T1x P V 6 S-1701F5040-U5T1x P W P
S-1701E5041-U5T1x P V 7 S-1701F5041-U5T1x P W Q
S-1701E5042-U5T1x P V 8 S-1701F5042-U5T1x P W R
S-1701E5043-U5T1x P V 9 S-1701F5043-U5T1x P W S
(g) S-1701 Series H Type (h) S-1701 Series N Type
Product Name Product Code Product Name Product Code
(1) (2) (3) (1) (2) (3)
S-1701H5045-U5T1x T A A S-1701N1515-U5T1x P W Y
S-1701N1815-U5T1x P W Z
S-1701N1824-U5T1x P X C
S-1701N2515-U5T1x P W 3
S-1701N2715-U5T1x P W 4
S-1701N2724-U5T1x P X D
S-1701N3015-U5T1x P W 5
S-1701N3315-U5T1x P W 6
S-1701N3330-U5T1x P X F
S-1701N5015-U5T1x P W 7
(i) S-1701 Series P Type (j) S-1701 Series Q Type
Product Name Product Code Product Name Product Code
(1) (2) (3) (1) (2) (3)
S-1701P1515-U5T1x P X I S-1701Q1515-U5T1x P X Z
S-1701P1815-U5T1x P X J S-1701Q1815-U5T1x P X 3
S-1701P2515-U5T1x P X K S-1701Q2515-U5T1x P X 4
S-1701P2715-U5T1x P X L S-1701Q2715-U5T1x P X 5
S-1701P2843-U5T1x P X Q S-1701Q3015-U5T1x P X 6
S-1701P2844-U5T1x P X R S-1701Q3227-U5T1x P X 9
S-1701P3015-U5T1x P X M S-1701Q3242-U5T1x P Y A
S-1701P3315-U5T1x P X N S-1701Q3315-U5T1x P X 7
S-1701P5015-U5T1x P X O S-1701Q5015-U5T1x P X 8
Remark 1. x: G or U
2. Please select products of environmental code = U for Sn 100%, halogen-free products.
ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.3.1_02 S-1701 Series
63
(k) S-1701 Series R Type (l) S-1701 Series S Type
Product Name Product Code Product Name Product Code
(1) (2) (3) (1) (2) (3)
S-1701R1515-U5T1x P Y E S-1701S1515-U5T1x P Y Q
S-1701R1815-U5T1x P Y F S-1701S1815-U5T1x P Y R
S-1701R2515-U5T1x P Y G S-1701S2515-U5T1x P Y S
S-1701R2715-U5T1x P Y H S-1701S2715-U5T1x P Y T
S-1701R3015-U5T1x P Y I S-1701S3015-U5T1x P Y U
S-1701R3315-U5T1x P Y J S-1701S3315-U5T1x P Y V
S-1701R5015-U5T1x P Y K S-1701S5015-U5T1x P Y W
(m) S-1701 Series T Type (n) S-1701 Series U Type
Product Name Product Code Product Name Product Code
(1) (2) (3) (1) (2) (3)
S-1701T1515-U5T1x P Z A S-1701U1815-U5T1x P Z R
S-1701T1815-U5T1x P Z B S-1701U2520-U5T1x P Z S
S-1701T2515-U5T1x P Z C S-1701U2521-U5T1x P Z T
S-1701T2715-U5T1x P Z D S-1701U2522-U5T1x P Z U
S-1701T3015-U5T1x P Z E S-1701U3024-U5T1x P Z V
S-1701T3315-U5T1x P Z F S-1701U3025-U5T1x P Z W
S-1701T5015-U5T1x P Z G S-1701U3026-U5T1x P Z X
S-1701U3326-U5T1x P Z Y
S-1701U3327-U5T1x P Z Z
S-1701U3328-U5T1x P Z 3
S-1701U3430-U5T1x P Z 8
S-1701U5040-U5T1x P Z 4
S-1701U5041-U5T1x P Z 5
S-1701U5042-U5T1x P Z 6
S-1701U5043-U5T1x P Z 7
(o) S-1701 Series V Type (p) S-1701 Series W Type
Product Name Product Code Product Name Product Code
(1) (2) (3) (1) (2) (3)
S-1701V1815-U5T1x P 7 E S-1701W1815-U5T1x P 7 X
S-1701V2520-U5T1x P 7 F S-1701W2520-U5T1x P 7 Y
S-1701V2521-U5T1x P 7 G S-1701W2521-U5T1x P 7 Z
S-1701V2522-U5T1x P 7 H S-1701W2522-U5T1x P 7 3
S-1701V3024-U5T1x P 7 I S-1701W3024-U5T1x P 7 4
S-1701V3025-U5T1x P 7 J S-1701W3025-U5T1x P 7 5
S-1701V3026-U5T1x P 7 K S-1701W3026-U5T1x P 7 6
S-1701V3326-U5T1x P 7 L S-1701W3324-U5T1x P 8 F
S-1701V3327-U5T1x P 7 M S-1701W3326-U5T1x P 7 7
S-1701V3328-U5T1x P 7 N S-1701W3327-U5T1x P 7 8
S-1701V3430-U5T1x P 7 S S-1701W3328-U5T1x P 7 9
S-1701V5040-U5T1x P 7 O S-1701W3430-U5T1x P 8 E
S-1701V5041-U5T1x P 7 P S-1701W5040-U5T1x P 8 A
S-1701V5042-U5T1x P 7 Q S-1701W5041-U5T1x P 8 B
S-1701V5043-U5T1x P 7 R S-1701W5042-U5T1x P 8 C
S-1701W5043-U5T1x P 8 D
Remark 1. x: G or U
2. Please select products of environmental code = U for Sn 100%, halogen-free products.
ABLIC Inc.
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701 Series Rev.3.1_02
64
(q) S-1701 Series X Type (r) S-1701 Series Y Type
Product Name Product Code Product Name Product Code
(1) (2) (3) (1) (2) (3)
S-1701X3228-U5T1x P 8 J S-1701Y3228-U5T1x P 8 O
S-1701X3330-U5T1x P 8 L S-1701Y3330-U5T1x P 8 S
S-1701X3342-U5T1x P 8 5 S-1701Y3340-U5T1x P 8 P
S-1701Y3342-U5T1x P 8 Q
(s) S-1701 Series Z Type
Product Name Product Code
(1) (2) (3)
S-1701Z3228-U5T1x P 8 T
Remark 1. x: G or U
2. Please select products of environmental code = U for Sn 100%, halogen-free products.
N0. MP005—A-P-SD-1.3
No.
TITLE
UNIT
ANGLE
ABLIC Inc.
2.9±0.2
1.9±0.2
0.95±0.1
0.4±0.1
0.16 +0.1
-0.06
123
4
5
No. MP005-A-P-SD-1.3
MP005-A-P-SD-1.3
SOT235-A-PKG Dimensions
mm
No.
TITLE
UNIT
ANGLE
ABLIC Inc.
ø1.5 +0.1
-0 2.0±0.05
ø1.0 +0.2
-0 4.0±0.1 1.4±0.2
0.25±0.1
3.2±0.2
123
45
No. MP005-A-C-SD-2.1
MP005-A-C-SD-2.1
SOT235-A-Carrier Tape
Feed direction
4.0±0.1(10 pitches:40.0±0.2)
mm
mac 3 +0 2150 43 No. MP005.A_R_SD_1_1
No.
TITLE
UNIT
ANGLE
ABLIC Inc.
12.5max.
9.0±0.3
ø13±0.2
(60°) (60°)
QTY. 3,000
No. MP005-A-R-SD-1.1
MP005-A-R-SD-1.1
SOT235-A-Reel
Enlarged drawing in the central part
mm
A m? . V m? ND+ ‘ > @— > 4 l A . . V I EEmwO rOHmN EEmwo > H U > > O U" 4 fl 4 4 Nd No. UPOOS—A-P-SD-ZD No.
No.
TITLE
UNIT
ANGLE
ABLIC Inc.
1.5±0.1 1.5±0.1
1.6±0.2
4.5±0.1
132
1.5±0.1
0.4±0.05
0.4±0.1
0.45±0.1
0.4±0.1
54
SOT895-A-PKG Dimensions
No. UP005-A-P-SD-2.0
UP005-A-P-SD-2.0
45°
0.3
mm
Wm fi©q>ooof>é® gl‘ W M M M ' 11 KW H71 KW ff 4 N0. UPOOS-A-C—SD-ZD
No.
TITLE
UNIT
ANGLE
ABLIC Inc.
2.0±0.1
0.3±0.05
8.0±0.1
ø1.5 +0.1
-0
2.0±0.05
ø1.5 +0.1
-0
4.75±0.1
1
32
54
No. UP005-A-C-SD-2.0
UP005-A-C-SD-2.0
SOT895-A-Carrier Tape
Feed direction
4.0±0.1(10 pitches : 40.0±0.2)
mm
m. 5.0mes a. T emu N0. UPOOS-A-R—SD-1 .1 No.
No.
TITLE
UNIT
ANGLE
ABLIC Inc.
16.5max.
13.0±0.3
QTY. 1,000
(60°)
(60°)
No. UP005-A-R-SD-1.1
UP005-A-R-SD-1.1
SOT895-A-Reel
Enlarged drawing in the central part
mm
Disclaimers (Handling Precautions)
1. All the information described herein
(product data,
specifications,
figures,
tables,
programs,
algorithms and application
circuit examples,
etc.)
is current as of publishing date of this document and is subject to change without notice.
2. The circuit examples and the usages described herein are for reference only, and do not guarantee the success of
any specific mass-production design.
ABLIC Inc. is not responsible for damages caused by the reasons other than the products described herein
(hereinafter "the products") or infringement of third-party intellectual property right and any other right due to the use
of the information described herein.
3. ABLIC Inc. is not responsible for damages caused by the incorrect information described herein.
4. Be careful to use the products within their specified ranges. Pay special attention to the absolute maximum ratings,
operation voltage range and electrical characteristics, etc.
ABLIC Inc. is not responsible for damages caused by failures and / or accidents, etc. that occur due to the use of the
products outside their specified ranges.
5. When using the products, confirm their applications, and the laws and regulations of the region or country where they
are used and verify suitability, safety and other factors for the intended use.
6. When exporting the products, comply with the Foreign Exchange and Foreign Trade Act and all other export-related
laws, and follow the required procedures.
7. The products must not be used or provided (exported) for the purposes of the development of weapons of mass
destruction or military use. ABLIC Inc. is not responsible for any provision (export) to those whose purpose is to
develop, manufacture, use or store nuclear, biological or chemical weapons, missiles, or other military use.
8. The products are not designed to be used as part of any device or equipment that may affect the human body, human
life, or assets (such as medical equipment, disaster prevention systems, security systems, combustion control
systems, infrastructure control systems, vehicle equipment, traffic systems, in-vehicle equipment, aviation equipment,
aerospace equipment, and nuclear-related equipment), excluding when specified for in-vehicle use or other uses. Do
not apply the products to the above listed devices and equipments without prior written permission by ABLIC Inc.
Especially, the products cannot be used for life support devices, devices implanted in the human body and devices
that directly affect human life, etc.
Prior consultation with our sales office is required when considering the above uses.
ABLIC Inc. is not responsible for damages caused by unauthorized or unspecified use of our products.
9. Semiconductor products may fail or malfunction with some probability.
The user of the products should therefore take responsibility to give thorough consideration to safety design including
redundancy, fire spread prevention measures, and malfunction prevention to prevent accidents causing injury or
death, fires and social damage, etc. that may ensue from the products' failure or malfunction.
The entire system must be sufficiently evaluated and applied on customer's own responsibility.
10. The products are not designed to be radiation-proof. The necessary radiation measures should be taken in the
product design by the customer depending on the intended use.
11. The products do not affect human health under normal use. However, they contain chemical substances and heavy
metals and should therefore not be put in the mouth. The fracture surfaces of wafers and chips may be sharp. Be
careful when handling these with the bare hands to prevent injuries, etc.
12. When disposing of the products, comply with the laws and ordinances of the country or region where they are used.
13. The information described herein contains copyright information and know-how of ABLIC Inc.
The information described herein does not convey any license under any intellectual property rights or any other
rights belonging to ABLIC Inc. or a third party. Reproduction or copying of the information from this document or any
part of this document described herein for the purpose of disclosing it to a third-party without the express permission
of ABLIC Inc. is strictly prohibited.
14. For more details on the information described herein, contact our sales office.
2.2-2018.06
www.ablic.com

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