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S-812C Series

ABLIC U.S.A. Inc.

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Datasheet

S-812C Series
www.ablicinc.com
16 V INPUT, 75 mA
VOLTAGE REGULATOR
© ABLIC Inc., 2001-2017 Rev.7.0_01
1
The S-812C Series is a high-withstand voltage regulator IC which is developed by using the CMOS technology.
This IC is suitable for applications which require withstand because its maximum voltage for operation is as high
as 16 V, also for portable device having the low current consumption because this IC not only has the low
current consumption but also a ON/OFF circuit. This IC operates stably due to the internal phase compensation
circuit so that users are able to use ceramic capacitor as the output capacitor.
Features
Output voltage: 2.0 V to 6.0 V, selectable in 0.1 V step
Input voltage: 16 V max.
Output voltage accuracy: 2.0%
Dropout voltage: 120 mV typ. (5.0 V output product, IOUT = 10 mA)
Current consumption: During operation: 1.0 A typ., 1.8 A max. (3.0 V output product)
Output current: Possible to output 50 mA (3.0 V output product, VIN = 5 V)*1
Possible to output 75 mA (5.0 V output product, VIN = 7 V)*1
Built-in ON/OFF circuit: Selectable available / unavailable of power-off function
Selectable active “H” / “L” in the regulator
Built-in short-circuit protection circuit: Selectable available / unavailable of short-circuit protection circuit
Available short-circuit protection: Short-circuit current 40 mA typ.
Operation temperature range: Ta = 40C to 85C
Lead-free, Sn 100%, halogen-free*2
*1. Attention should be paid to the power dissipation of the package when the load is large.
*2. Refer to “ Product Name Structure” for details.
Applications
Constant-voltage power supply for home electric appliance
Constant-voltage power supply for battery-powered device
Constant-voltage power supply for communication device
Packages
SNT-6A(H)
SOT-23-5
SOT-89-3
SOT-89-5
TO-92
WLP-4R
www.ablic.com
16 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series Rev.7.0_01
2
Block Diagrams
1. S-812CxxA Series (Unavailable short-circuit protection and power-off function)
VSS
VOUT
VIN *1
Reference
voltage
*1. Parasitic diode
Figure 1
2. S-812CxxB Series (Available short-circuit protection and power-off function)
VSS
VOUT
ON/OFF
VIN
*1
Short-circuit
protection
Reference
voltage
*1. Parasitic diode
Figure 2
16 V INPUT, 75 mA VOLTAGE REGULATOR
Rev.7.0_01 S-812C Series
3
3. S-812CxxE Series (Available Short-circuit protection function, unavailable power-off function)
VSS
VOUT
VIN *1
Reference
voltage
Short-circuit
protection
*1. Parasitic diode
Figure 3
16 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series Rev.7.0_01
4
Product Name Structure
Users can select the product type, output voltage, and package type for the S-812C Series. Refer to “1.
Product name” regarding the contents of product name, “2. Packages” regarding the package drawings,
3. Product name list” regarding details of product name.
1. Product name
1. 1 S-812CxxA series
1. 1. 1 SOT-23-5, SOT-89-3
S-812C xx A xx - xxx T2 x
Environmental code
U: Lead-free (Sn 100%), halogen-free
G: Lead-free (for details, please contact
our sales office)
IC direction in tape specifications*1
T2: SOT-23-5, SOT-89-3
Product code*2
Package code
MC: SOT-23-5
UA: SOT-89-3
Short-circuit protection and power-off function
A: Unavailable
Output voltage
20 to 60
(e.g. When the output voltage is 2.0 V,
it is expressed 20
)
*1. Refer to the tape drawing.
*2. Refer to “3. Product name list”.
1. 1. 2 TO-92
S-812C xx A Y - x 2 - U
Environmental code
U: Lead-free (Sn 100%), halogen-free
Packing from
B: Bulk
Z: Tape and ammo
Package code
Y: TO-92
Short-circuit protection and power-off function
A: Unavailable
Output voltage
20 to 60
(e.g. When the output voltage is 2.0 V,
it is expressed 20)
16 V INPUT, 75 mA VOLTAGE REGULATOR
Rev.7.0_01 S-812C Series
5
1. 2 S-812CxxB series
1. 2. 1 SNT-6A(H)
S-812C xx B PI - xxx TF U
Environmental code
U: Lead-free (Sn 100%), halogen-free
IC direction in tape specifications*1
TF: SNT-6A(H)
Product code*2
Package code
PI: SNT-6A(H)
Short-circuit protection and power-off function
B: Available
ON/OFF pin positive logic (operates by “H”)
Output voltage
20 to 60
(e.g. When the output voltage is 2.0V,
it is expressed 20)
*1. Refer to the tape drawing.
*2. Refer to “3. Product name list”.
1. 2. 2 SOT-23-5SOT-89-5
S-812C xx B xx - xxx T2 x
Environmental code
U: Lead-free (Sn 100%), halogen-free
G: Lead-free (for details, please contact
our sales office)
IC direction in tape specifications*1
T2: SOT-23-5, SOT-89-5
Product code*2
Package code
MC: SOT-23-5
UC: SOT-89-5
Short-circuit protection and power-off function
B: Available
ON/OFF pin positive logic (operates by “H”)
Output voltage
20 to 60
(e.g. When the output voltage is 2.0V,
it is expressed 20)
*1. Refer to the tape drawing.
*2. Refer to “3. Product name list”.
16 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series Rev.7.0_01
6
1. 2. 3 WLP-4R
S-812C xx B - H4T1 S
Environmental code
S: Lead-free, halogen-free
Package code and packing specifications*1
H4T1: WLP-4R, Tape
Short-circuit protection and power-off function
B: Available
ON/OFF pin positive logic (operates by “H”)
Output voltage
20 to 60
(e.g. When the output voltage is 2.0V,
it is expressed 20)
*1. Refer to the tape drawing.
16 V INPUT, 75 mA VOLTAGE REGULATOR
Rev.7.0_01 S-812C Series
7
1. 3 S-812CxxE series
S-812C xx E UA - xxx T2 x
Environmental code
U: Lead-free (Sn 100%), halogen-free
G: Lead-free (for details, please contact
our sales office)
IC direction in tape specifications*1
Product code*2
Package code
UA: SOT-89-3
Short-circuit protection function: Available
Power-off functio: Unavailable
Output voltage
20 to 60
(e.g. When the output voltage is 2.0 V,
it is expressed 20)
*1. Refer to the tape drawing.
*2. Refer to “3. Product name list”.
2. Packages
Package name Drawing code
Package Tape Reel Ammo packing Land
SNT-6A(H) PI006-A-P-SD PI006-A-C-SD PI006-A-R-SD PI006-A-L-SD
SOT-23-5 MP005-A-P-SD
MP005-A-C-SD MP005-A-R-SD
SOT-89-3 UP003-A-P-SD UP003-A-C-SD UP003-A-R-SD
SOT-89-5 UP005-A-P-SD UP005-A-C-SD UP005-A-R-SD
TO-92 (Bulk) YS003-D-P-SD
TO-92 (Tape and ammo)
YZ003-E-P-SD YZ003-E-C-SD YZ003-E-Z-SD
WLP-4R
HR004-A-P-SD HR004-A-C-SD HR004-A-R-SD
16 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series Rev.7.0_01
8
3. Product name list
3. 1 S-812CxxA Series (Unavailable short-circuit protection and power-off function)
Table 1
Output voltage SOT-23-5 SOT-89-3 SOT-89-5 TO-92*1
2.0 V2.0 % S-812C20AMC-C2AT2x S-812C20AUA-C2AT2x S-812C20AY-n2-U
2.1 V2.0 % S-812C21AMC-C2BT2x S-812C21AUA-C2BT2x S-812C21AY-n2-U
2.2 V2.0 % S-812C22AMC-C2CT2x S-812C22AUA-C2CT2x S-812C22AY-n2-U
2.3 V2.0 % S-812C23AMC-C2DT2x S-812C23AUA-C2DT2x S-812C23AY-n2-U
2.4 V2.0 % S-812C24AMC-C2ET2x S-812C24AUA-C2ET2x S-812C24AY-n2-U
2.5 V2.0 % S-812C25AMC-C2FT2x S-812C25AUA-C2FT2x S-812C25AY-n2-U
2.6 V2.0 % S-812C26AMC-C2GT2x S-812C26AUA-C2GT2x S-812C26AY-n2-U
2.7 V2.0 % S-812C27AMC-C2HT2x S-812C27AUA-C2HT2x S-812C27AY-n2-U
2.8 V2.0 % S-812C28AMC-C2IT2x S-812C28AUA-C2IT2x S-812C28AY-n2-U
2.9 V2.0 % S-812C29AMC-C2JT2x S-812C29AUA-C2JT2x S-812C29AY-n2-U
3.0 V2.0 % S-812C30AMC-C2KT2x S-812C30AUA-C2KT2x S-812C30AY-n2-U
3.1 V2.0 % S-812C31AMC-C2LT2x S-812C31AUA-C2LT2x S-812C31AY-n2-U
3.2 V2.0 % S-812C32AMC-C2MT2x S-812C32AUA-C2MT2x S-812C32AY-n2-U
3.3 V2.0 % S-812C33AMC-C2NT2x S-812C33AUA-C2NT2x S-812C33AY-n2-U
3.4 V2.0 % S-812C34AMC-C2OT2x S-812C34AUA-C2OT2x S-812C34AY-n2-U
3.5 V2.0 % S-812C35AMC-C2PT2x S-812C35AUA-C2PT2x S-812C35AY-n2-U
3.6 V2.0 % S-812C36AMC-C2QT2x S-812C36AUA-C2QT2x S-812C36AY-n2-U
3.7 V2.0 % S-812C37AMC-C2RT2x S-812C37AUA-C2RT2x S-812C37AY-n2-U
3.8 V2.0 % S-812C38AMC-C2ST2x S-812C38AUA-C2ST2x S-812C38AY-n2-U
3.9 V2.0 % S-812C39AMC-C2TT2x S-812C39AUA-C2TT2x S-812C39AY-n2-U
4.0 V2.0 % S-812C40AMC-C2UT2x S-812C40AUA-C2UT2x S-812C40AY-n2-U
4.1 V2.0 % S-812C41AMC-C2VT2x S-812C41AUA-C2VT2x S-812C41AY-n2-U
4.2 V2.0 % S-812C42AMC-C2WT2x S-812C42AUA-C2WT2x S-812C42AY-n2-U
4.3 V2.0 % S-812C43AMC-C2XT2x S-812C43AUA-C2XT2x S-812C43AY-n2-U
4.4 V2.0 % S-812C44AMC-C2YT2x S-812C44AUA-C2YT2x S-812C44AY-n2-U
4.5 V2.0 % S-812C45AMC-C2ZT2x S-812C45AUA-C2ZT2x S-812C45AY-n2-U
4.6 V2.0 % S-812C46AMC-C3AT2x S-812C46AUA-C3AT2x S-812C46AY-n2-U
4.7 V2.0 % S-812C47AMC-C3BT2x S-812C47AUA-C3BT2x S-812C47AY-n2-U
4.8 V2.0 % S-812C48AMC-C3CT2x S-812C48AUA-C3CT2x S-812C48AY-n2-U
4.9 V2.0 % S-812C49AMC-C3DT2x S-812C49AUA-C3DT2x S-812C49AY-n2-U
5.0 V2.0 % S-812C50AMC-C3ET2x S-812C50AUA-C3ET2x S-812C50AY-n2-U
5.1 V2.0 % S-812C51AMC-C3FT2x S-812C51AUA-C3FT2x S-812C51AY-n2-U
5.2 V2.0 % S-812C52AMC-C3GT2x S-812C52AUA-C3GT2x S-812C52AY-n2-U
5.3 V2.0 % S-812C53AMC-C3HT2x S-812C53AUA-C3HT2x S-812C53AY-n2-U
5.4 V2.0 % S-812C54AMC-C3IT2x S-812C54AUA-C3IT2x S-812C54AY-n2-U
5.5 V2.0 % S-812C55AMC-C3JT2x S-812C55AUA-C3JT2x S-812C55AY-n2-U
5.6 V2.0 % S-812C56AMC-C3KT2x S-812C56AUA-C3KT2x S-812C56AY-n2-U
5.7 V2.0 % S-812C57AMC-C3LT2x S-812C57AUA-C3LT2x S-812C57AY-n2-U
5.8 V2.0 % S-812C58AMC-C3MT2x S-812C58AUA-C3MT2x S-812C58AY-n2-U
5.9 V2.0 % S-812C59AMC-C3NT2x S-812C59AUA-C3NT2x S-812C59AY-n2-U
6.0 V2.0 % S-812C60AMC-C3OT2x S-812C60AUA-C3OT2x S-812C60AY-n2-U
*1. “n” changes according to the packing form in TO-92.
B: Bulk, Z: Tape and ammo.
Remark 1. Please contact our sales office for products with an output voltage value other than those
specified above.
2. x: G or U
3. Please select products of environmental code = U for Sn 100%, halogen-free products.
16 V INPUT, 75 mA VOLTAGE REGULATOR
Rev.7.0_01 S-812C Series
9
3. 2 S-812CxxB Series (Available short-circuit protection and power-off function)
Table 2 (1 / 2)
Output voltage SNT-6A(H) SOT-23-5 SOT-89-5
2.0 V2.0 % S-812C20BPI-C4ATFU S-812C20BMC-C4AT2x
2.1 V2.0 % S-812C21BPI-C4BTFU S-812C21BMC-C4BT2x
2.2 V2.0 % S-812C22BPI-C4CTFU S-812C22BMC-C4CT2x
2.3 V2.0 % S-812C23BPI-C4DTFU S-812C23BMC-C4DT2x
2.4 V2.0 % S-812C24BPI-C4ETFU S-812C24BMC-C4ET2x
2.5 V2.0 % S-812C25BPI-C4FTFU S-812C25BMC-C4FT2x
2.6 V2.0 % S-812C26BPI-C4GTFU S-812C26BMC-C4GT2x
2.7 V2.0 % S-812C27BPI-C4HTFU S-812C27BMC-C4HT2x
2.8 V2.0 % S-812C28BPI-C4ITFU S-812C28BMC-C4IT2x
2.9 V2.0 % S-812C29BPI-C4JTFU S-812C29BMC-C4JT2x
3.0 V2.0 % S-812C30BPI-C4KTFU S-812C30BMC-C4KT2x
3.1 V2.0 % S-812C31BPI-C4LTFU S-812C31BMC-C4LT2x
3.2 V2.0 % S-812C32BPI-C4MTFU S-812C32BMC-C4MT2x
3.3 V2.0 % S-812C33BPI-C4NTFU S-812C33BMC-C4NT2x S-812C33BUC-C4NT2x
3.4 V2.0 % S-812C34BPI-C4OTFU S-812C34BMC-C4OT2x
3.5 V2.0 % S-812C35BPI-C4PTFU S-812C35BMC-C4PT2x
3.6 V2.0 % S-812C36BPI-C4QTFU S-812C36BMC-C4QT2x
3.7 V2.0 % S-812C37BPI-C4RTFU S-812C37BMC-C4RT2x
3.8 V2.0 % S-812C38BPI-C4STFU S-812C38BMC-C4ST2x
3.9 V2.0 % S-812C39BPI-C4TTFU S-812C39BMC-C4TT2x
4.0 V2.0 % S-812C40BPI-C4UTFU S-812C40BMC-C4UT2x
4.1 V2.0 % S-812C41BPI-C4VTFU S-812C41BMC-C4VT2x
4.2 V2.0 % S-812C42BPI-C4WTFU S-812C42BMC-C4WT2x
4.3 V2.0 % S-812C43BPI-C4XTFU S-812C43BMC-C4XT2x
4.4 V2.0 % S-812C44BPI-C4YTFU S-812C44BMC-C4YT2x
4.5 V2.0 % S-812C45BPI-C4ZTFU S-812C45BMC-C4ZT2x
4.6 V2.0 % S-812C46BPI-C5ATFU S-812C46BMC-C5AT2x
4.7 V2.0 % S-812C47BPI-C5BTFU S-812C47BMC-C5BT2x
4.8 V2.0 % S-812C48BPI-C5CTFU S-812C48BMC-C5CT2x
4.9 V2.0 % S-812C49BPI-C5DTFU S-812C49BMC-C5DT2x
5.0 V2.0 % S-812C50BPI-C5ETFU S-812C50BMC-C5ET2x S-812C50BUC-C5ET2x
5.1 V2.0 % S-812C51BPI-C5FTFU S-812C51BMC-C5FT2x
5.2 V2.0 % S-812C52BPI-C5GTFU S-812C52BMC-C5GT2x
5.3 V2.0 % S-812C53BPI-C5HTFU S-812C53BMC-C5HT2x
5.4 V2.0 % S-812C54BPI-C5ITFU S-812C54BMC-C5IT2x
5.5 V2.0 % S-812C55BPI-C5JTFU S-812C55BMC-C5JT2x
5.6 V2.0 % S-812C56BPI-C5KTFU S-812C56BMC-C5KT2x
5.7 V2.0 % S-812C57BPI-C5LTFU S-812C57BMC-C5LT2x
5.8 V2.0 % S-812C58BPI-C5MTFU S-812C58BMC-C5MT2x
5.9 V2.0 % S-812C59BPI-C5NTFU S-812C59BMC-C5NT2x
6.0 V2.0 % S-812C60BPI-C5OTFU S-812C60BMC-C5OT2x
Remark 1. Please contact our sales office for products with an output voltage value other than those
specified above.
2. x: G or U
3. Please select products of environmental code = U for Sn 100%, halogen-free products.
16 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series Rev.7.0_01
10
Table2 (2 / 2)
Output voltage WLP-4R
3.3 V2.0% S-812C33B-H4T1S
4.0 V2.0% S-812C40B-H4T1S
5.0 V2.0% S-812C50B-H4T1S
Remark Please contact our sales office for products with an output voltage value other than those
specified above.
3. 3 S-812CxxE Series (Available short-circuit protection function, unavailable power-off function)
Table 3
Output voltage SOT-23-5 SOT-89-3 SOT-89-5 TO-92*1
3.3 V2.0 % S-812C33EUA-C5PT2x
3.6 V2.0 % S-812C36EUA-C5RT2x
4.0 V2.0 % S-812C40EUA-C5QT2x
*1. “n” changes according to the packing form in TO-92.
B: Bulk, Z: Tape and ammo.
Remark 1. Please contact our sales office for products with an output voltage value other than those
specified above.
2. x: G or U
3. Please select products of environmental code = U for Sn 100%, halogen-free products.
16 V INPUT, 75 mA VOLTAGE REGULATOR
Rev.7.0_01 S-812C Series
11
Pin Configurations
SNT-6A(H)
Top view
1
2
3 4
6
5
Figure 4
Table 4
Pin No. Symbol Description
1 NC*1 No connection
2 VIN Input voltage pin
3 VOUT Output voltage pin
4 VSS GND pin
5 VIN Input voltage pin
6 ON/OFF ON/OFF pin
*1. The NC pin is electrically open.
The NC pin can be connected to VIN pin or VSS pin.
SOT-23-5
Top view
5
4
3
2
1
Figure 5
Table 5
Pin No. Symbol Description
1 VSS GND pin
2 VIN Input voltage pin
3 VOUT Output voltage pin
4 NC*1 No connection
5 ON/OFF ON/OFF pin (B type)
NC*1 No connection (A type, E type)
*1. The NC pin is electrically open.
The NC pin can be connected to VIN pin or VSS pin.
SOT-89-3
Top view
3
2
1
Table 6
Pin No. Symbol Description
1 VSS GND pin
2 VIN Input voltage pin
3 VOUT Output voltage pin
Figure 6
SOT-89-5
Top view
1 3
2
4 5
Table 7
Pin No. Symbol Description
1 VOUT Output voltage pin
2 VIN Input voltage pin
3 VSS GND pin
4 ON/OFF ON/OFF pin (B type)
NC*1 No connection (A type, E type)
5 NC*1 No connection
*1. The NC pin is electrically open.
The NC pin can be connected to VIN pin or VSS pin.
Figure 7
16 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series Rev.7.0_01
12
TO-92
Bottom view
1 3 2
Table 8
Pin No. Symbol Description
1 VSS GND pin
2 VIN Input voltage pin
3 VOUT Output voltage pin
Figure 8
WLP-4R
Top view Bottom view
A
1
A
2
B1 B2
A
2
A
1
B2 B1
Table 9
Pin No. Symbol Description
A1 VOUT Output voltage pin
B1 VIN Input voltage pin
A2 VSS GND pin
B2 ON/OFF
ON/OFF pin
Figure 9
16 V INPUT, 75 mA VOLTAGE REGULATOR
Rev.7.0_01 S-812C Series
13
Absolute Maximum Ratings
Table 10
(Ta=25C unless otherwise specified)
Item Symbol Absolute Maximum Rating Units
Input voltage VIN VSS
0.3 to VSS
18 V
VON/OFF VSS
0.3 to VIN
0.3 V
Output voltage VOUT VSS
0.3 to VIN
0.3 V
Power dissipation
SNT-6A(H)
PD
500*1 mW
SOT-23-5 250 (When not mounted on board) mW
600*1 mW
SOT-89-3 500 (When not mounted on board) mW
1000*1 mW
SOT-89-5 500 (When not mounted on board) mW
1000*1 mW
TO-92 400 (When not mounted on board) mW
800*1 mW
Operation ambient temperature To
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.
050 100 150
1200
800
0
Power dissipation (PD) [mW]
A
mbient temperature (Ta) [C]
SOT-89-5
SOT-89-3
400
SNT-6A(H)
1000
200
600
TO-92
SOT-23-5
Figure 10 Power Dissipation of The Package (When mounted on Board)
16 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series Rev.7.0_01
14
Electrical Characteristics
Table 11
(Ta=25C unless otherwise specified)
Item Symbol Conditions Min. Typ. Max. Units Test
circuits
Output voltage
*1
VOUT(E)
V
IN
= V
OUT(S)

2V, I
OUT
= 10mA V
OUT(S)
0.98 V
OUT(S)
V
OUT(S)
1.02 V 1
Output current
*2
IOUT
V
OUT(S)

2V
V
IN
16V
2.0V
V
OUT
(
S
)
2.9V 30
m
A
3
3.0V
V
OUT
(
S
)
3.9V 50
m
A
3
4.0V
V
OUT
(
S
)
4.9V 65
m
A
3
5.0V
V
OUT
(
S
)
6.0V 75
m
A
3
Dropout voltage
*3
Vdrop
I
OUT
=
10mA
2.0V
V
OUT
(
S
)
2.4V
0.46 0.95 V 1
2.5V
V
OUT
(
S
)
2.9V
0.32 0.68 V 1
3.0V
V
OUT
(
S
)
3.4V
0.23 0.41 V 1
3.5V
V
OUT
(
S
)
3.9V
0.19 0.35 V 1
4.0V
V
OUT
(
S
)
4.4V
0.16 0.30 V 1
4.5V
V
OUT
(
S
)
4.9V
0.14 0.27 V 1
5.0V
V
OUT
(
S
)
5.4V
0.12 0.25 V 1
5.5V
V
OUT
(
S
)
6.0V
0.11 0.23 V 1
Line regulation 1
VOUT11
V
OUT(S)
1V
V
IN
16V,
I
OU
T
= 1m
A
5 20 mV 1
Line regulation 2
VOUT21
V
OUT(S)
1V
V
IN
16V,
I
OU
T
= 1
A
5 20 mV 1
Load regulation
VOUT31
V
IN
= V
OUT(S)
2V
2.0V
V
OUT(S)
2.9V,
1
A
I
OU
T
20m
A
6 30 mV 1
3.0V
V
OUT(S)
3.9V,
1
A
I
OU
T
30mA
10 45 mV 1
4.0V
V
OUT(S)
4.9V,
1
A
I
OU
T
40mA
13 65 mV 1
5.0V
V
OUT(S)
6.0V,
1
A
I
OU
T
50m
A
17 80 mV 1
Output voltage
temperature coefficient
*4
VOUT
Ta VOUT
V
IN
= V
OUT(S)
1V, I
OUT
= 10mA,
40
C
Ta
85
C
100
ppm/
C
1
Current consumption
ISS
V
IN
=
VOUT(S)
2V,
no load
2.0V
V
OUT
(
S
)
2.7V
0.9 1.6
A
2
2.8V
V
OUT
(
S
)
3.7V
1.0 1.8
A
2
3.8V
V
OUT
(
S
)
5.1V
1.2 2.1
A
2
5.2V
V
OUT
(
S
)
6.0V
1.5 2.5
A
2
Input voltage
VIN
16 V 1
Applied to products with powe
r
-of
f
f
unction
Current consumption
during power-off
ISS2
V
IN
= V
OUT(S)
2V,
V
ON/OF
F
= 0V, no load
0.1 0.5
A 2
ON/OFF pin
input voltage “H”
VSH
V
IN
= V
OUT(S)
2V,
R
L
= 1k
,
determined by V
OU
T
output level 2.0
V 4
ON/OFF pin
input voltage “L”
VSL
V
IN
= V
OUT(S)
2V,
R
L
= 1k
,
determined by V
OU
T
output level
0.4 V 4
ON/OFF pin
input current “H”
ISH
V
IN
= 7V, V
ON/OFF
= 7V -0.1
0.1
A 4
ON/OFF pin
input current “L”
ISL
V
IN
= V
OUT(S)
2V, V
ON/OFF
= 0V -0.1
0.1
A 4
Applied to products with short-circuit protection
f
unction
Shor
t
-
circuit curren
t
IOS
V
IN
= V
OUT
(
S
)
2V, V
OU
T
= 0V
40
m
A
3
16 V INPUT, 75 mA VOLTAGE REGULATOR
Rev.7.0_01 S-812C Series
15
*1. VOUT(S): Set output voltage
V
OUT(E) Actual output voltage
Output voltage when fixing IOUT(=10 mA) and inputting VOUT(S)2.0V.
*2. The output current at which the output voltage becomes 95% of VOUT(E) after gradually increasing the output
current.
*3. V
drop = VIN1(VOUT(E) 0.98)
V
IN1 is the input voltage at which the output voltage becomes 98% of VOUT(E) after gradually decreasing the
input voltage.
*4. 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
Ta VOUT
[]
ppm/°C *3 1000
*1. Change in temperature of output voltage
*2. Set output voltage
*3. Output voltage temperature coefficient
16 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series Rev.7.0_01
16
Test Circuits
1.
VSS
VOUT
(ON/OFF)
*1
Set to ON
VIN
V
A
Figure 11
2.
VSS
VOUT
(ON/OFF)
*1
VIN
A
Set to VIN or
GND
Figure 12
3.
Set to ON
VSS
VOUT
(ON/OFF)
*1
VIN
V
A
Figure 13
4.
VSS
VOUT
(ON/OFF)
*1
VIN
V
A
RL
Figure 14
*1. In case of product with power-off function.
16 V INPUT, 75 mA VOLTAGE REGULATOR
Rev.7.0_01 S-812C Series
17
Standard Circuit
VSS
VOUT
(ON/OFF)*3
VIN
CIN
*1
CL
*2
INPUT OUTPUT
GND
Single GND
*
1. CIN is a capacitor for stabilizing the input.
*
2. In addition to tantalum capacitor, ceramic capacitor can be used for CL.
*
3. Control this ON/OFF pin in the product with power-off function.
Figure 15
Caution The above connection diagram and constant will not guarantee successful operation.
Perform through evaluation using the actual application to set the constant.
16 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series Rev.7.0_01
18
Explanation of Terms
1. Output capacitor (CL)
Generally in voltage regulator, output capacitor is used to stabilize regulation and to improve the
characteristics of transient response. The S-812C Series operates stably without output capacitor CL.
Thus the output capacitor CL is used only for improvement of the transient response. In the applications
that users will use the S-812C Series, and they are not cautious about the transient response, it is
possible to omit an output capacitor. If using an output capacitor for this IC, users are able to use devices
such as ceramic capacitor which has small ESR (Equivalent Series Resistance).
2. Output voltage (VOUT)
The accuracy of the output voltage 2.0% is assured under the specified conditions for input voltage,
which differs depending upon the product items, output current, and temperature.
Caution If the above conditions change, the output voltage value may vary and go out of the
accuracy range of the output voltage. Refer to " Electrical Characteristics" and "
Characteristics (Typical Data)" for details.
3. Line regulations 1 and 2 (VOUT1, VOUT2)
Indicate the dependency of the output voltage against the input voltage. That is, the value shows how
much the output voltage changes due to a change in the input voltage after fixing output current constant.
4. Load regulation (VOUT3)
Indicates the dependency of the output voltage against the output current. That is, the value shows how
much the output voltage changes due to a change in the output current after fixing output current
constant.
5. 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 the actual output
voltage (VOUT(E)).
Vdrop = VIN1 (VOUT(E) 0.98)
16 V INPUT, 75 mA VOLTAGE REGULATOR
Rev.7.0_01 S-812C Series
19
6. Output voltage temperature coefficient
VOUT
Ta VOUT
The shaded area in Figure 16 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 S-812C30A 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 16
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
Ta VOUT
[]
ppmC*3 1000
*1. Change in temperature of output voltage
*2. Set output voltage
*3. Output voltage temperature coefficient
16 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series Rev.7.0_01
20
Operation
1. Basic operation
Figure 17 shows the block diagram of the S-812C Series.
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.
*1
*1. Parasitic diode
VSS
Current
supply


Vfb
Vref
VIN
VOUT
Rf
Rs
Error
amplifier
Reference voltage
circuit
Figure 17
2. Output transistor
In the S-812C 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.
16 V INPUT, 75 mA VOLTAGE REGULATOR
Rev.7.0_01 S-812C Series
21
3. ON/OFF pin
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. The VOUT pin becomes the VSS level due to the internally divided
resistance of several M between the VOUT pin and the VSS pin.
The structure of the ON/OFF pin is as shown in Figure 18. Since the ON/OFF pin is neither pulled down
nor pulled up internally, do not use it in the floating status. Note that if applying the voltage of VIN + 0.3 V
or more, the current flows to VIN via a parasitic diode in the IC.
When not using the ON/OFF pin in the product with the power-off function, connect the ON/OFF pin to
the VIN pin (in positive logic), or to the VSS pin (in negative logic).
The output voltage may increase by stopping regulation when a lower current (100 A or less) is
applied.
If the output voltage increased during power-off, pull the VOUT pin down to the VSS pin and set the
ON/OFF pin to the power-down level.
Table 12
Product Type ON/OFF Pin Internal Circuit VOUT Pin Voltage Current Consumption
B “L”: OFF Stop VSS level ISS2
B “H”: ON Operate Set value ISS
VIN
ON/OFF
VSS
Figure 18
4. Short-circuit protection circuit
In the S-812C Series, users are able to select whether to set the short circuit protection, which protects
the output capacitor from short-circuiting between the VOUT pin and the VSS pin.
The short circuit protection circuit controls the output current against voltage VOUT, as seen in “
Characteristics (Typical Data)”, 1. Output Voltage vs Output Current (When load current
increases)”, and limits the output current at approx. 40 mA even if the VOUT pin and the VSS pins are
short-circuited.
However, this short circuit protection circuit does not work as for thermal protection. Pay attention to the
conditions of input voltage and load current so that, under the usage condition including short circuit, the
loss of the IC will not exceed power dissipation of the package.
Even if pins are not short-circuited, this protection circuit works to limit the current to the specified value,
in order to protect the output capacitor, when the output current and the potential difference between
input and output voltages increase.
In the product without the short circuit protection circuit, the S-812C Series allows the relatively larger
current because this protection circuit is detached.
16 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series Rev.7.0_01
22
Selection of External Components
1. Output capacitor (CL)
The S-812C Series has an internal phase compensation circuit which stabilizes the operation regardless
of the change of output load. Therefore it is possible for users to have a stable operation without an
output capacitor (CL). However, the values of output overshoot and undershoot, which are the
characteristics of transient response, vary depending on the output capacitor. In selecting the value of
output capacitor, refer to the data on CL dependency in “ Reference data”, 1. Transient response
characteristics (Typical data: Ta25 C)”.
Set ESR 10 or less when using a tantalum capacitor or an aluminum electrolytic capacitor. Pay
attention at low temperature, that aluminum electrolytic capacitor especially may oscillate because ESR
increases. Evaluate sufficiently including the temperature characteristics in use.
Application Circuit
1. Output current boost circuit
As shown in Figure 19, the output current can be boosted by externally attaching a PNP transistor.
Between the input voltage VIN and the VIN pin (for power supply) in the S-812C Series, if setting the
base-emitter voltage VBE which fully switches the PNP transistor on, S-812C Series controls the base
current in a PNP transistor so that the output voltage VOUT reaches the level of voltage which is set by
the S-812C Series.
Since the output current boosting circuit in Figure 19 does not have the good characteristics of transient
response, under the usage condition, confirm if output fluctuation due to power-on, and fluctuations of
power supply and load affect on the operation or not before use.
Note that the short-circuit protection circuit in the S-812C Series does not work as short-circuit protection
for this boost circuit.
R1
Tr1
GND
VOUT
ON/OFF
VIN
VSS
V
IN
V
OUT
C
L
S-812C
Series
C
IN
Figure 19
16 V INPUT, 75 mA VOLTAGE REGULATOR
Rev.7.0_01 S-812C Series
23
2. Constant current circuit
This circuit can be used as a constant current circuit if making the composition seen in Figure 20 and
21. Constant current IO is calculated from the following equation (VOUT(E) = actual output voltage):
IO = (VOUT(E) RL) + ISS
Note that by using a circuit in Figure 20, it is impossible to set the better driving ability to the constant
amperage (IO) than the S-812C Series basically has.
To gain the driving ability which exceeds the S-812C Series, there’s a way to combine a constant
current circuit and a current boosting circuit, as seen in Figure 21.
The maximum input voltage for a constant current circuit is 16 V + the voltage for device (VO).
It is not recommended to add a capacitor between the VIN pin (power supply) and the VSS pin or the
VOUT pin (output) and the VSS pin because the rush current flows at power-on.
GND
R
L
VOUTVIN
V
IN
V
OUT
V
O
I
O
C
IN
ON/OFF VSS
S-812C
Series
Device
Figure 20 Constant Current Circuit
I
O
ON/OFF
R
1
GND
R
L
VOUT
V
IN
V
OUT
C
IN
VSS
S-812C
Series
Tr1
V
O
Device
VIN
Figure 21 Constant Current Boost Circuit
3. Output voltage adjustment circuit
(Only for S-812CxxA Series (Unavailable short-circuit protection and power-off function))
By using the composition seen in Figure 22, users are able to increase the output voltage. The value of
output voltage VOUT1 is calculated from the following equation (VOUT(E) = actual output voltage):
VOUT1 = VOUT(E) (R1 + R2) R1 + R2 ISS
Set the value of resistors R1 and R2 so that the S-812C Series is not affected by current consumption
ISS.
Capacitor C1 reduces output fluctuation due to power-on, power fluctuation and load fluctuation. Set the
value according to the actual evaluation.
It is not recommended to add a capacitor between the VIN pin (power supply) and the VSS pin or the
VOUT pin (output) and the VSS pin because it causes output fluctuation and output oscillation due to
power-on.
GND
V
OUT1
R
2
R
1
VOUTVIN V
IN
C
L
C
1
C
IN
VSS
S-812C
Series
Figure 22
16 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series Rev.7.0_01
24
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 A or less).
At low load current (100 A or less) output voltage may increase when the regulating operation is halted
by the ON/OFF pin.
Generally a series regulator may cause oscillation, depending on the selection of external parts. The
following conditions are recommended for the S-812C Series. However, be sure to perform sufficient
evaluation under the actual usage conditions for selection, including evaluation of temperature
characteristics.
Equivalent Series Resistance (ESR): 10 or less (in case of using output capacitor)
Input series resistance (RIN): 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.
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.
Precautions for WLP package
The side of device silicon substrate is exposed to the marking side of device package. Since this portion has lower
strength against the mechanical stress than the standard plastic package, chip, crack, etc should be careful of the
handing of a package enough. Moreover, the exposed side of silicon has electrical potential of device substrate, and
needs to be kept out of contact with the external potential.
In this package, the overcoat of the resin of translucence is carried out on the side of device area. Keep it mind that it
may affect the characteristic of a device when exposed a device in the bottom of a high light source.
16 V INPUT, 75 mA VOLTAGE REGULATOR
Rev.7.0_01 S-812C Series
25
Characteristics (Typical Data)
1. Output Voltage vs Output Current (When load current increases)
0.0
0.5
1.0
1.5
2.0
2.5
0 50 100 150
IOUT (mA)
VOUT
(V)
VIN=2.5V
3V
5V
4V
7V
S-812C20B (Ta=25°C) Short- circuit protection
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
0 50 100 150 200
IOUT (mA)
VOUT
(V)
VIN=3.5V
4V
6V
5V
8V
S-812C30B (Ta=25°C) Short-circuit protection
0.0
1.0
2.0
3.0
4.0
5.0
6.0
0 100 200 300
IOUT (mA)
VOUT
(V)
VIN=5.5V
6V
8V
7V
10V
S-812C50B (Ta=25°C) Short-circuit protection
VOUT (V)
No short-circuit protection
S-812C20A (Ta=25ºC)
0.0
0.5
1.0
1.5
2.0
2.5
0 100 200 300
IOUT (mA)
7V
5V4V
3V
2.5V
VIN=2.3V
VOUT (V)
S-812C30A (Ta=25ºC)
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
0 100 200 300 400
I
OUT
(mA)
8V
6V
5V
4V
3.5V
V
IN
=3.3V
No short-circuit protection
VOUT (V)
S-812C50A (Ta=25ºC)
0.0
1.0
2.0
3.0
4.0
5.0
6.0
0 100 200 300 400
I
OUT
(mA)
10V
8V
7V
6V
5.5V
V
IN
=5.3V
No short-circuit protection
16 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series Rev.7.0_01
26
2. Maximum Output Current vs Input Voltage
IOUTMAX (mA)
0
20
40
60
80
100
120
140
0481216
VIN (V)
Ta=-40°C
S-812C20B Short-circuit protection
25°C 85°C
IOUTMAX (mA)
0
50
100
150
200
0481216
VIN (V)
Ta=-40°C
S-812C30B Short-circuit protection
25°C
85°C
IOUTMAX (mA)
0
50
100
150
200
250
300
0481216
VIN (V)
Ta=-40°C
S-812C50B Short-circuit protection
25°C
85°C
IOUTMAX (mA)
S-812C20A
0
20
40
60
80
100
120
140
0481216
VIN
(
V
)
85ºC
Ta=-40ºC
25ºC
No short-circuit protection
IOUTMAX (mA)
S-812C30A
0
50
100
150
200
0481216
VIN
(
V
)
85ºC
Ta=40ºC
25ºC
No short-circuit protection
IOUTMAX (mA)
No short-circuit protection
S-812C50A
0
50
100
150
200
250
300
0481216
VIN(V)
85ºC
Ta=-40ºC
25ºC
16 V INPUT, 75 mA VOLTAGE REGULATOR
Rev.7.0_01 S-812C Series
27
3. Output Current vs. Input Voltage
S-812C20B (Ta=25°C)
2.10
2.05
2.00
1.95
1.90
1.5 2 2.5 3 3.5 4
V
OUT
(V)
-50 mA
-20 mA
-10 mA
-1 mA
I
OUT
=-1
A
V
IN
(V)
S-812C30B (Ta=25°C)
3.15
3.10
3.05
2.95
2.85
2.5 33.5 4 4.5
5
V
OUT
(V)
-50 mA
-20 mA
-10 mA
-1 mA
I
OUT
=-1
A
V
IN
(V)
3.00
2.90
S-812C50B (Ta=25°C)
5.25
5.15
5.05
4.95
4.5 5 5.5 6 6.5 7
V
OUT
(V)
-50 mA
-20 mA
-1 mA
I
OUT
=-1
A
V
IN
(V)
4.85
4.75
-10 mA
4. Dropout Voltage vs Output Current
0
500
1000
1500
2000
0 10 20 30 40 50
IOUT
(
mA
)
Vdro
p
(
mV
)
Ta=-40°C
S-812C20B
25°C
85°C
0
200
400
600
800
1000
1200
1400
1600
010 20 30 40 50
I
OUT
(
mA
)
Vdro
p
(
mV
)
Ta=-40°C
S-812C30B
25°C
85°C
0
100
200
300
400
500
600
700
800
900
1000
0 10 20 30 40 50
IOUT
(
mA
)
Vdro
p
(
mV
)
Ta=-40°C
S-812C50B
25°C
85°C
16 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series Rev.7.0_01
28
5. Output Voltage vs Ambient Temperature
-50
2.02
Ta (°C)
VOUT (V)
2.04
2.00
1.98
1.96 0 50
100
S-812C20B
-50
3.03
Ta (°C)
V
OUT
(V)
3.06
3.00
2.97
2.94 050
100
S-812C30B
-50
5.05
Ta (°C)
VOUT (V)
5.10
5.00
4.95
4.90 0 50
100
S-812C50B
6. Line Regulation 1 vs Ambient Temperature 7. Line Regulation 2 vs Ambient Temperature
-50
15
Ta (°C)
VOUT1 (mV)
20
10
5
0 0 50
100
S-812C50B
S-812C20B
S-812C30B
-50
15
Ta (°C)
VOUT2 (mV)
20
10
5
0050
100
S-812C50B
S-812C20B
S-812C30B
8. Load Regulation vs Ambient Temperature
-50
60
Ta (°C)
VOUT3 (mV)
80
40
20
0 0 50
100
S-812C50B
S-812C30B
S-812C20B
16 V INPUT, 75 mA VOLTAGE REGULATOR
Rev.7.0_01 S-812C Series
29
9. Current Consumption vs Input Voltage
0.0
0.5
1.0
1.5
2.0
2.5
0481216
VIN (V)
ISS (A)
S-812C20B
25°C 85°C
Ta=-40°C
0.0
0.5
1.0
1.5
2.0
2.5
0 4 8 12 16
VIN (V)
ISS (A)
S-812C30B
25°C 85°C
Ta=-40°C
0.0
0.5
1.0
1.5
2.0
2.5
0481216
VIN (V)
ISS (A)
S-812C50B
2C 85°C
Ta=-40°C
1
0. ON/OFF Pin Input Threshold vs Input Voltage
0.0
0.5
1.0
1.5
2.0
2.5
0 4 8 12 16
V
IN
(V)
V
SH
/ V
SL
(V)
Ta40°C
25°C
85°C
Ta40°C
25°C
85°C
16 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series Rev.7.0_01
30
Reference Data
1. Transient Response Characteristics (Typical data: Ta25 C)
Overshoot
Input voltage
O utput voltage
or
Load current
Undershoot
1
-1. Power-on : S-812C30B (CL=10F; ceramic capacitor)
TIME
(
100
s/div
)
VOUT (0.5 V/div)
0 V
5 V
0 V
3 V
VIN, VON/OFF05 V, IOUT10 mA, CL10 F
Load dependency of overshoot at power-on CL dependency of overshoot at power-on
0.000
0.005
0.010
0.015
0.020
0.025
0.030
0 0.02 0.04 0.06 0.08 0.1
IOUT (A)
Overshoot (V)
S-812C50B
S-812C30B
VIN, VON/OFF0VOUT(S)2 V, CL10 F
0.0
0.2
0.4
0.6
0.8
0 10 20 30 40 50
CL
(
F
)
Overshoot (V)
S-812C50B
VIN, VON/OFF0VOUT(S)2 V, IOUT10 mA
S-812C30B
VDD dependency of overshoot at power-on “Ta” dependency of overshoot at power-on
0.000
0.005
0.010
0.015
0.020
0.025
0.030
0.035
0 5 10 15 20
VDD (V)
Overshoot (V)
S-812C50B
VIN, VON/OFF
0VDD, IOUT10 mA,
C
L
10
F
S-812C30B
0.00
0.01
0.02
0.03
0.04
0.05
0.06
50 0 50 100
Ta (°C)
Overshoot (V)
S-812C50B
VIN, VON/OFF0VOUT(S)2 V, IOUT10 mA,
C
L
10
F
S-812C30B
16 V INPUT, 75 mA VOLTAGE REGULATOR
Rev.7.0_01 S-812C Series
31
1
-2. ON/OFF pin : S-812C30A (CL=10F; ceramic capacitor)
TIME
(
200
s/div
)
VOUT (0.5 V/div)
5 V
0 V
0 V
3 V
V
IN
5 V
,
V
ON/OFF
05 V
,
I
OUT
10 mA
,
C
L
10
F
load dependency of overshoot with ON/OFF pin CL dependency of overshoot with ON/OFF pin
0.0
0.2
0.4
0.6
0.8
0.001 0.01 0.1 1 10 100
IOUT (mA)
Overshoot (V)
S-812C50B
VINVOUT(S)2 V, VON/OFF0 VOUT(S)2 V,
CL10 F
S-812C30B
0.0
0.2
0.4
0.6
0.8
0 10 20 30 40 50
CL
(
F
)
Overshoot (V)
S-812C50B
VINVOUT(S)2 V, VON/OFF0VOUT(S)2 V,
IOUT10 mA
S-812C30B
VDD dependency of overshoot with ON/OFF pin “Ta” dependency of overshoot with ON/OFF pin
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0 5 10 15 20
VDD (V)
Overshoot (V)
S-812C50B
VINVDD, VON/OFF0VDD, IOUT10 mA,
CL10 F
S-812C30B
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
50 0 50 100
Ta (°C)
Overshoot (V)
S-812C50B
VINVOUT(S)2 V, VON/OFF0VOUT(S)2 V,
IOUT10 mA, CL10 F
S-812C30B
16 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series Rev.7.0_01
32
1-3. Power supply fluctuates: S-812C30B (CL=10F; ceramic capacitor)
V
IN
,
V
ON/OFF
4 8 V
,
I
OUT
10 m
A
TIME
(
100
s/div
)
VOUT (0.05V / div)
10 V
0 V
5 V
3 V
2.9 V
Load dependency of overshoot at power supply fluctuates
C
L
dependency of overshoot at power supply fluctuates
0.00
0.02
0.04
0.06
0.08
0.10
0.12
0.14
0.16
0 10 20 30 40 50
IOUT (mA)
Overshoot (V)
S-812C50B
VIN, VON/OFFVOUT(S)1 VVOUT(S)5 V,
CL10 F
S-812C30B
0.00
0.05
0.10
0.15
0.20
0.25
0 10 20 30 40 50
CL
(
F
)
Overshoot (V)
S-812C50B
VIN, VON/OFFVOUT(S)1 VVOUT(S)5 V,
IOUT10 m
A
S-812C30B
V
DD
dependency of overshoot at power supply fluctuates “Ta” dependency of overshoot at power supply fluctuates
0.00
0.02
0.04
0.06
0.08
0.10
0.12
0.14
0.16
0 5 10 15 20
VDD (V)
Overshoot (V)
S-812C50B
VIN, VON/OFFVOUT(S)1 VVDD, IOUT10 mA,
CL10 F
S-812C30B
0.00
0.02
0.04
0.06
0.08
0.10
0.12
0.14
0.16
50 0 50 100
Ta (°C)
Overshoot (V)
S-812C50B
VIN, VON/OFF
VOUT(S)1 VVOUT(S)5 V,
IOUT10 mA, CL10 F
S-812C30B
16 V INPUT, 75 mA VOLTAGE REGULATOR
Rev.7.0_01 S-812C Series
33
TIME
(
500
s/div
)
VOUT (0.05 V / div)
10 V
0 V
5 V
3 V
2.8
2.9
VIN, VON/OFF84 V, IOUT10 mA
Load dependency of undershoot at power supply fluctuates C
L
dependency of undershoot at power supply fluctuates
0.0
0.2
0.4
0.6
0.8
0 10 20 30 40 50
IOUT (mA)
Undershoot (V)
S-812C50B
VIN, VON/OFFVOUT(S)5 VVOUT(S)1 V,
CL10 F
S-812C30B
0.00
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0 10 20 30 40 50
CL
(
F
)
Undershoot (V)
S-812C50B
VIN, VON/OFF VOUT(S)5 VVOUT(S)1 V,
IOUT10 mA
S-812C30B
V
DD
dependency of undershoot at power supply fluctuates “Ta” dependency of undershoot at power supply fluctuates
0.00
0.05
0.10
0.15
0.20
0.25
0 5 10
15 20
VDD (V)
Undershoot (V)
S-812C50B
VIN, VON/OFFVDDVOUT(S)1 V,
IOUT10mA, CL10 F
S-812C30B
0.00
0.05
0.10
0.15
0.20
0.25
0.30
50 0 50 100
Ta (°C)
Undershoot (V)
S-812C50B
S-812C30B
VIN, VON/OFF
VOUT(S)5 VVOUT(S)1 V,
IOUT10mA, CL10 F
16 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series Rev.7.0_01
34
1
-4. Load fluctuation: S-812C30B (CL=10F; ceramic capacitor)
V
IN
5 V
,
I
OUT
10 mA1
A
,
C
L
10
F
TIME (200 ms / div)
VOUT (0.05 V / div)
2.9 V
3.1 V
3 V
0 mA
10 mA
Load dependency of overshoot at load fluctuation CL dependency of overshoot at load fluctuation
0.0
0.2
0.4
0.6
0.8
1.0
1.2
0 20 40 60 80 100
ILoad (mA)
Overshoot (V)
S-812C50B
VIN, VON/OFFVOUT(S)2 V,
IOUTILoad1 A, CL10F
S-812C30B
0.00
0.02
0.04
0.06
0.08
0.10
0.12
0.14
0.16
0 10 20 30 40 50
CL
(
F
)
Overshoot (V)
S-812C50B
VIN, VON/OFFVOUT(S)2 V,
IOUT10 mA1 A
S-812C30B
VDD dependency of overshoot at load fluctuation “Ta”
dependency of overshoot at load
fluctuation
0.00
0.02
0.04
0.06
0.08
0.10
0.12
0.14
0.16
0 5 10 15 20
VDD (V)
Overshoot (V)
S-812C50B
IOUT10 mA1 A, CL10
F
S-812C30B
0.00
0.02
0.04
0.06
0.08
0.10
0.12
0.14
0.16
50 0 50 100
Ta (°C)
Overshoot (V)
S-812C50B
VIN, VON/OFF=VOUT(S)2 V,
IOUT10 mA1 A, CL10 F
S-812C30B
16 V INPUT, 75 mA VOLTAGE REGULATOR
Rev.7.0_01 S-812C Series
35
TIME
(
500
s / div
)
VOUT (0.05 V / div)
2.9 V
3 V
VIN5 V, IOUT1 A,10 mA, CL10
F
0 mA
10 mA
Load dependency of undershoot at load fluctuation CL dependency of undershoot at load fluctuation
0.0
0.2
0.4
0.6
0.8
1.0
1.2
0 20 40
60 80 100
ILoad (mA)
Undershoot (V)
S-812C50B
VIN, VON/OFFVOUT(S)2 V,
IOUT1 AILoad, CL10F
S-812C30B
0.00
0.05
0.10
0.15
0.20
0.25
0 10 20 30 40 50
CL
(
F
)
Undershoot (V)
S-812C50B
VIN, VON/OFFVOUT(S)2 V,
IOUT1 A10 mA
S-812C30B
VDD dependency of undershoot at load fluctuation “Ta”
dependency of undershoot at load
fluctuation
0.00
0.05
0.10
0.15
0.20
0 5 10 15 20
VDD (V)
Undershoot (V)
S-812C50B
IOUT1
A10 mA, CL10
F
S-812C30B
0.00
0.05
0.10
0.15
0.20
0.25
50 0 50 100
Ta (°C)
Undershoot (V)
S-812C50B
VIN, VON/OFFVOUT(S)2 V,
IOUT1 A10 mA, CL10 F
S-812C30B
No.
TITLE
UNIT
ANGLE
ABLIC Inc.
mm
SNT-6A(H)-A-PKG Dimensions
PI006-A-P-SD-2.1
0.2±0.05
0.48±0.02
0.08 +0.05
-0.02
0.5
1.57±0.03
No. PI006-A-P-SD-2.1
12
3
4
5
6
No.
TITLE
UNIT
ANGLE
ABLIC Inc.
Feed direction
4.0±0.1
2.0±0.05
4.0±0.1
ø1.5 +0.1
-0
ø0.5
1.85±0.05 0.65±0.05
0.25±0.05
mm
PI006-A-C-SD-2.0
SNT-6A(H)-A-Carrier Tape
No. PI006-A-C-SD-2.0
+0.1
-0
1
2
4
3
56
No.
TITLE
UNIT
ANGLE
ABLIC Inc.
12.5max.
9.0±0.3
ø13±0.2
(60°) (60°)
QTY.
No. PI006-A-R-SD-1.0
PI006-A-R-SD-1.0
Enlarged drawing in the central part
mm
SNT-6A(H)-A-Reel
5,000
No.
TITLE
UNIT
ANGLE
ABLIC Inc.
mm
SNT-6A(H)-A
-Land Recommendation
PI006-A-L-SD-4.1
No. PI006-A-L-SD-4.1
0.3
0.2
0.52
1.36
0.52
1
2
Caution 1. Do not do silkscreen printing and solder printing under the mold resin of the package.
2. The thickness of the solder resist on the wire pattern under the package should be 0.03 mm
or less from the land pattern surface.
3. Match the mask aperture size and aperture position with the land pattern.
4. Refer to "SNT Package User's Guide" for details.
1. (0.25 mm min. / 0.30 mm typ.)
2. (1.30 mm ~ 1.40 mm)
1.
2. 0.03 mm
3.
4. SNT
1. Pay attention to the land pattern width (0.25 mm min. / 0.30 mm typ.).
2. Do not widen the land pattern to the center of the package (1.30 mm to 1.40 mm).
1.
2. (1.30 mm ~ 1.40 mm)
(0.25 mm min. / 0.30 mm typ.)
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
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
No.
TITLE
UNIT
ANGLE
ABLIC Inc.
0.4±0.05
1.5±0.1
4.5±0.1
1.6±0.2
1.5±0.1 1.5±0.1
0.45±0.1
0.4±0.1
0.4±0.1
45°
312
No. UP003-A-P-SD-2.0
UP003-A-P-SD-2.0
SOT893-A-PKG Dimensions
mm
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
No. UP003-A-C-SD-2.0
UP003-A-C-SD-2.0
SOT893-A-Carrier Tape
Feed direction
4.0±0.1(10 pitches : 40.0±0.2)
mm
No.
TITLE
UNIT
ANGLE
ABLIC Inc.
13.0±0.3
16.5max.
(60°)
(60°)
QTY. 1,000
No. UP003-A-R-SD-1.1
UP003-A-R-SD-1.1
SOT893-A-Reel
Enlarged drawing in the central part
mm
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
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
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
No.
TITLE
UNIT
ANGLE
No. YS003-D-P-SD-2.1
YS003-D-P-SD-2.1
TO92-D-PKG Dimensions
5.2max.
0.45±0.1
1.27
0.45±0.1
4.2max.
0.6max.
Marked side
mm
No.
TITLE
UNIT
ANGLE
ABLIC Inc.
No. YZ003-E-P-SD-2.1
YZ003-E-P-SD-2.1
TO92-E-PKG Dimensions
5.2max. 4.2max.
1.27
Marked side
0.45±0.1
0.45±0.1
2.5 +0.4
-0.1
0.6max.
mm
No.
TITLE
UNIT
ANGLE
ABLIC Inc.
12.7±1.0
6.35±0.4 ø4.0±0.2
1.0max. 1#pin 3#pin
1.0max. 1.0max.
0.7±0.2
1.45max.
Feed direction
Z type
12.7±0.3(20 pitches : 254.0±1.0)
Marked side
No. YZ003-E-C-SD-1.1
YZ003-E-C-SD-1.1
TO92-E-Radial Tape
mm
No.
TITLE
UNIT
ANGLE
ABLIC Inc.
QTY. 2,000
YZ003-E-Z-SD-2.0
TO92-E-Ammo Packing
333
43
162
Spacer(Sponge)
312 35
18
154
314
Side spacer placed in front side
Space more than 4 strokes
No. YZ003-E-Z-SD-2.0
mm
No.
TITLE
ANGLE
UNIT
ABLIC Inc.
0.6max.
0.73±0.03
mm
No. HR004-A-P-SD-1.0
WLP-4R-A-PKG Dimensions
HR004-A-P-SD-1.0
A1
B1
A2
B2 ON/OFF
VOUT
VSS
VIN
Pin No.
(S-812CXX)
0.4
ø0.22±0.03 0.06 S
S
B
A
1
2
A
B
4-(ø0.22)
ø0.05 MSAB
Symbol
No.
TITLE
ANGLE
UNIT
ABLIC Inc.
mm
WLP-4R-A-Carrier Tape
HR004-A-C-SD-1.0
(S-812CXX)
No. HR004-A-C-SD-1.0
Feed direction
A1B1
A2B2
2.0±0.05
4.0±0.1
ø1.5 +0.1
-0 4.0±0.1
0.65±0.1
0.20±0.05
ø0.3±0.05
1.1±0.1
No.
TITLE
ANGLE
UNIT
ABLIC Inc.
mm
No. HR004-A-R-SD-1.0
HR004-A-R-SD-1.0
WLP-4R-A-Reel
QTY. 3,000
(S-812CXX)
11.4±1.0
9.0
ø13±0.2
(60°) (60°)
Enlarged drawing in the central part
+1.0
- 0.0
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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IC REG LINEAR 5.6V 75MA SOT23-5
Available Quantity2989
Unit Price0.93
IC REG LINEAR 2.2V 30MA SOT23-5
Available Quantity2950
Unit Price0.93
IC REG LINEAR 2.5V 30MA SOT23-5
Available Quantity2950
Unit Price0.93
IC REG LINEAR 3V 50MA SOT23-5
Available Quantity2841
Unit Price0.93
IC REG LINEAR 2.8V 30MA SOT23-5
Available Quantity2837
Unit Price0.93