Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

Results: 18
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of 18
Mfr Part #
Quantity Available
Price
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Series
Package
Product Status
Output Configuration
Output Type
Number of Regulators
Voltage - Input (Max)
Voltage - Output (Min/Fixed)
Voltage - Output (Max)
Voltage Dropout (Max)
Current - Output
Current - Quiescent (Iq)
Current - Supply (Max)
PSRR
Control Features
Protection Features
Operating Temperature
Grade
Qualification
Mounting Type
Package / Case
Supplier Device Package
6 DFN
LD39200PUR
IC REG LINEAR POS ADJ 2A 6-DFN
STMicroelectronics
18,812
In Stock
1 : $0.91000
Cut Tape (CT)
3,000 : $0.42755
Tape & Reel (TR)
-
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
6V
0.5V
5.75V
0.25V @ 2A
2A
300 µA
3 mA
70dB ~ 40dB (1kHz ~ 1MHz)
Enable, Power Good
Over Current, Over Temperature, Reverse Polarity
-40°C ~ 125°C (TJ)
-
-
Surface Mount
6-VDFN Exposed Pad
6-DFN (3x3)
LP3891EMR-1.8/NOPB
TPS7A7002DDAR
IC REG LIN POS ADJ 3A 8SO PWRPAD
Texas Instruments
1,474
In Stock
1 : $1.85000
Cut Tape (CT)
2,500 : $0.93680
Tape & Reel (TR)
Tariff may apply if shipping to the United States
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
6.5V
0.5V
5V
0.38V @ 2A
3A
3 mA
-
-
Enable
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
-40°C ~ 125°C
-
-
Surface Mount
8-PowerSOIC (0.154", 3.90mm Width)
8-SO PowerPad
1,479
In Stock
1 : $2.04000
Tray
-
-
Tray
Active
Positive
Adjustable
1
5.5V
0.6V
5V
0.3V @ 2A
2A
-
-
70dB ~ 40dB (1kHz ~ 1MHz)
Enable
Current Limit, Reverse Current, Over Temperature
-40°C ~ 125°C (TJ)
Automotive
AEC-Q100
Surface Mount
14-WFDFN Exposed Pad
14-TDFN (3x3.5)
4,623
In Stock
1 : $2.47000
Cut Tape (CT)
1,000 : $1.32618
Tape & Reel (TR)
-
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
6V
0.8V
5V
0.121V @ 2A
2A
9 mA
12 mA
62dB ~ 55dB (120Hz ~ 1kHz)
Enable, Power Good, Soft Start
Over Temperature, Short Circuit
-40°C ~ 125°C
-
-
Surface Mount
10-VFDFN Exposed Pad
10-DFN (3x3)
MIC37501-1.8WR-TR
MIC69502WR-TR
IC REG LINEAR POS ADJ 5A 7-SPAK
Microchip Technology
7,338
In Stock
1 : $3.82000
Cut Tape (CT)
750 : $2.90001
Tape & Reel (TR)
-
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
5.5V
0.5V
5.5V
0.5V @ 5A
5A
5 mA
150 mA
-
Enable
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
SPAK-7 (7 Leads + Tab)
7-SPAK
16-LFCSP-WQ
ADP1763ACPZ-R7
IC REG LIN POS ADJ 3A 16-LFCSP
Analog Devices Inc.
1,467
In Stock
1 : $12.73000
Cut Tape (CT)
1,500 : $6.32500
Tape & Reel (TR)
-
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
1.98V
0.5V
1.5V
0.145V @ 3A
3A
8 mA
16 mA
62dB ~ 33dB (10kHz ~ 1MHz)
Enable, Power Good, Soft Start
Current Limit, Thermal Overload
-40°C ~ 125°C (TJ)
-
-
Surface Mount
16-WFQFN Exposed Pad, CSP
16-LFCSP (3x3)
SOT-23-5
AP2202K-ADJTRG1
IC REG LIN POS ADJ 150MA SOT23-5
Diodes Incorporated
30,190
In Stock
195,000
Factory
1 : $0.22000
Cut Tape (CT)
3,000 : $0.08655
Tape & Reel (TR)
-
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
13.2V
2.3V
12.85V
0.35V @ 150mA
150mA
150 µA
2.5 mA
75dB (100Hz)
Enable
Over Current, Over Temperature, Reverse Polarity
-40°C ~ 125°C
-
-
Surface Mount
SC-74A, SOT-753
SOT-23-5
6-WSON
TPS74501PDRVR
IC REG LIN POS ADJ 500MA 6-WSON
Texas Instruments
4,458
In Stock
1 : $0.44000
Cut Tape (CT)
3,000 : $0.19205
Tape & Reel (TR)
Tariff may apply if shipping to the United States
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
6V
0.55V
5.5V
0.88V @ 500mA
500mA
35 µA
-
50dB ~ 30dB (1kHz ~ 1MHz)
Enable, Power Good
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
-40°C ~ 125°C (TJ)
-
-
Surface Mount
6-WDFN Exposed Pad
6-WSON (2x2)
10 WDFN
RT9059GQW
IC REG LINEAR POS ADJ 3A 10WDFN
Richtek USA Inc.
11,039
In Stock
1 : $1.13000
Cut Tape (CT)
1,500 : $0.25219
Tape & Reel (TR)
-
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
5.5V
3V
5.5V
0.45V @ 3A
3A
1.2 mA
-
-
Enable
Over Current, Over Temperature
-40°C ~ 85°C (TA)
-
-
Surface Mount
10-WFDFN Exposed Pad
10-WDFN (3x3)
MIC69303YME-TR
MIC37303YME-TR
IC REG LIN POS ADJ 3A 8-SOIC-EP
Microchip Technology
4,780
In Stock
1 : $2.12000
Cut Tape (CT)
2,500 : $1.61000
Tape & Reel (TR)
-
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
6V
1.24V
5.5V
0.55V @ 3A
3A
-
-
-
Enable
Over Current, Over Temperature, Reverse Polarity
-40°C ~ 125°C
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width) Exposed Pad
8-SOIC-EP
LP38502ATJ-ADJ/NOPB
LP38501ATJ-ADJ/NOPB
IC REG LINEAR POS ADJ 3A TO263-5
Texas Instruments
2,410
In Stock
1 : $2.26000
Cut Tape (CT)
1,000 : $1.20304
Tape & Reel (TR)
-
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
5.5V
0.6V
5V
0.67V @ 3A
3A
15 µA
4 mA
58dB ~ 56dB (120Hz ~ 1kHz)
Enable
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C
-
-
Surface Mount
TO-263-5 Thin
TO-263-5 Thin
10 DFN
ISL80113IRAJZ
IC REG LINEAR POS ADJ 3A 10DFN
Renesas Electronics Corporation
21,648
In Stock
1 : $2.73000
Tube
-
-
Tube
Active
Positive
Adjustable
1
3.6V
0.8V
3.3V
1.5V @ 3A
3A
10 mA
-
80dB ~ 60dB (120Hz)
Enable, Power Good
Over Current, Over Temperature
-40°C ~ 125°C (TJ)
-
-
Surface Mount
10-VFDFN Exposed Pad
10-DFN (3x3)
16-LFCSP-WQ
ADP1763WACPZ-R7
IC REG LIN POS ADJ 3A 16-LFCSP
Analog Devices Inc.
2,585
In Stock
1 : $12.54000
Cut Tape (CT)
1,500 : $6.20000
Tape & Reel (TR)
-
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
1.98V
0.5V
1.5V
0.145V @ 3A
3A
8 mA
16 mA
62dB ~ 33dB (10kHz ~ 1MHz)
Enable, Power Good, Soft Start
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C (TJ)
-
-
Surface Mount
16-WFQFN Exposed Pad, CSP
16-LFCSP (3x3)
ISL80505IRAJZ
ISL80505IRAJZ
IC REG LIN POS ADJ 500MA 8-DFN
Renesas Electronics Corporation
2,476
In Stock
1 : $1.89000
Tray
-
-
Tray
Active
Positive
Adjustable
1
6V
0.8V
5.5V
0.09V @ 500mA
500mA
4.6 mA
5.7 mA
60dB ~ 57dB (120Hz ~ 1kHz)
Enable, Soft Start
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
8-VDFN Exposed Pad
8-DFN (3x3)
10 WDFN
RT9059AGQW
IC REG LINEAR POS ADJ 3A 10WDFN
Richtek USA Inc.
3,763
In Stock
1 : $1.12000
Cut Tape (CT)
1,500 : $0.28283
Tape & Reel (TR)
-
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
5.5V
0.8V
5.5V
0.45V @ 3A
3A
1.2 mA
-
-
Enable, Soft Start
Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
-40°C ~ 85°C (TA)
-
-
Surface Mount
10-WFDFN Exposed Pad
10-WDFN (3x3)
8-SOIC EP Top View
ADP7159ARDZ-01-R7
IC REG LIN POS ADJ 2A 8-SOIC-EP
Analog Devices Inc.
1,272
In Stock
1 : $10.55000
Cut Tape (CT)
1,000 : $4.92500
Tape & Reel (TR)
-
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
5.5V
1.2V
1.8V
0.28V @ 2A
2A
8 mA
14 mA
55dB ~ 40dB (1kHz ~ 1MHz)
Enable
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
-40°C ~ 125°C
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width) Exposed Pad
8-SOIC-EP
12-VDFN
TPS7A5301RPSR
IC REG LIN POS ADJ 4A 12-VQFN-HR
Texas Instruments
3,000
In Stock
3,000 : $1.88432
Tape & Reel (TR)
Tariff may apply if shipping to the United States
-
Tape & Reel (TR)
Active
Positive
Adjustable
1
6.5V
0.8V
5.15V
0.375V @ 3A
4A
4 mA
5.5 mA
35dB ~ 44dB (10kHz ~ 500kHz)
Enable, Power Good, Soft Start
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
-40°C ~ 125°C (TJ)
-
-
Surface Mount
12-VFQFN
12-VQFN-HR (2.2x2.5)
10-DFN
NCP59763AMN120TBG
IC REG LINEAR 1.2V 3A 10DFN
onsemi
0
In Stock
1 : $1.60000
Cut Tape (CT)
-
-
Tape & Reel (TR)
Cut Tape (CT)
Obsolete
Positive
Fixed
1
3.6V
1.2V
-
0.13V @ 3A
3A
1.8 mA
-
70dB ~ 35dB (1kHz ~ 500kHz)
Current Limit, Delay, Enable, Power Good, Soft Start
Over Current, Over Temperature
-40°C ~ 125°C (TJ)
-
-
Surface Mount
10-VFDFN Exposed Pad
10-DFN (3x3)
Showing
of 18

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators


Linear voltage regulators, including LDO (Low Drop Out) types, are used to provide a stable output voltage that is nominally invariant with respect to changes in load current, input voltage, or environmental factors. Their operating principle requires that the input voltage be maintained above the desired output voltage by some minimum amount, and function on the basis of converting whatever excess voltage is present at the input to heat. While this renders them less efficient than switch-mode voltage regulators for most applications, they are often better suited for applications with high sensitivity to noise.