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PMIC - Voltage Regulators - Linear : 42337 - Page 743

Linear Voltage Regulators are fundamental PMIC components designed to provide a constant output voltage regardless of input fluctuations and load variations. Known for their simplicity and stability, these regulators are commonly used in low-noise applications such as audio and RF systems.

Manufacturers like ON Semiconductor, Texas Instruments, and STMicroelectronics offer a broad array of linear voltage regulators, featuring low dropout (LDO) options, fixed and adjustable output voltages, and integrated thermal protection. These characteristics make linear regulators ideal for sensitive electronic circuits where power efficiency is less of a concern.

With their straightforward design and ease of implementation, Linear Voltage Regulators remain a popular choice for applications requiring precise voltage regulation. Despite their lower efficiency compared to switching regulators, their reliability and low noise performance make them indispensable in various electronic designs.

Select Images Part Number Mfr Description Datasheet Availability Price Qty RFQ Rohs ECAD Model

Mfr. Part No.
LMS1587IT-1.5

WS Part No.
1201932-LMS1587IT-1.5

Texas Instruments

5A/LMS1587 5A and 3A Low Dropout Fast Response Regulators | IC REG LINEAR 1.5V 3A TO220-3

9,200 pieces In Stock

MOQ: 23

Need to verify

Mfr. Part No.
LP2985AIM5X-2.6

WS Part No.
1202998-LP2985AIM5X-2.6

Texas Instruments

Micropower 150 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages Designed for Use with Very Low ESR Output Capacitors | IC REG LINEAR 2.6V 150MA SOT23-5

35,250 pieces In Stock

MOQ: 75

Need to verify

Mfr. Part No.
REG1118-2.85

WS Part No.
1242441-REG1118-2.85

Texas Instruments

800mA Low Dropout Positive Regulator with Current Source and Sink Capability
Datasheet

9,020 pieces In Stock

MOQ: 14

rohs

Mfr. Part No.
LP2980IM5X-4.7

WS Part No.
1202901-LP2980IM5X-4.7

Texas Instruments

Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 Package | IC REG LINEAR 4.7V 50MA SOT23-5

4,720 pieces In Stock

MOQ: 175

Need to verify

Mfr. Part No.
LP3875ESX-1.8

WS Part No.
1203498-LP3875ESX-1.8

Texas Instruments

1.5A Fast Ultra Low Dropout Linear Regulators | IC REG LIN 1.8V 1.5A DDPAK/TO263

3,780 pieces In Stock

MOQ: 13

Need to verify

Mfr. Part No.
LP3981IMM-2.7

WS Part No.
1203776-LP3981IMM-2.7

Texas Instruments

LP3981 Micropower, 300mA Ultra Low-Dropout CMOS Voltage Regulator | IC REG LINEAR 2.7V 300MA 8VSSOP

15,000 pieces In Stock

MOQ: 95

Need to verify

Mfr. Part No.
LP3997MM-3.3

WS Part No.
1203894-LP3997MM-3.3

Texas Instruments

Micropower 250mA CMOS LDO Regulator with Error Flag / Power-On-Reset | IC REG LINEAR 3.3V 250MA 8VSSOP

1,540 pieces In Stock

MOQ: 45

Need to verify

Mfr. Part No.
LMS1587IS-ADJ

WS Part No.
1201927-LMS1587IS-ADJ

Texas Instruments

LMS1585A 5A/LMS1587 5A and 3A Low Dropout Fast Response Regulators | IC REG LIN POS ADJ 3A DDPAK

252 pieces In Stock

MOQ: 12

rohs

Mfr. Part No.
LP3964EMPX-2.5

WS Part No.
1203716-LP3964EMPX-2.5

Texas Instruments

800mA Fast Ultra Low Dropout Linear Regulators | IC REG LIN 2.5V 800MA SOT223-5

7,000 pieces In Stock

MOQ: 35

Need to verify

Mfr. Part No.
LP5951MG-2.8

WS Part No.
1203984-LP5951MG-2.8

Texas Instruments

LP5951 Micropower, 150mA Low-Dropout CMOS Voltage Regulator | IC REG LINEAR 2.8V 150MA SC70-5

15,000 pieces In Stock

MOQ: 90

Need to verify

Mfr. Part No.
LP2988IMM-2.8

WS Part No.
1203110-LP2988IMM-2.8

Texas Instruments

Micropower, 200 mA Ultra Low-Dropout Voltage Regulator with Programmable Power-On Reset Delay; Low Noise Version Available (LP2988) | IC REG LINEAR 2.8V 200MA 8VSSOP

Low Stock
Available

MOQ: 22

Need to verify

Mfr. Part No.
TPS70245PWPR

WS Part No.
1273097-TPS70245PWPR

Texas Instruments

DUAL-OUTPUT, LOW DROPOUT VOLTAGE REGULATORS WITH INTEGRATED SVS FOR SPLIT VOLTAGE SYSTEMS | IC REG LINEAR 3.3V/1.2V 20HTSSOP

2,090 pieces In Stock

MOQ: 15

rohs

Mfr. Part No.
TPS799185YZUR

WS Part No.
1273653-TPS799185YZUR

Texas Instruments

200-mA, Low-Quiescent Current, Ultralow Noise, High-PSRR Low-Dropout Linear Regulator
Datasheet

6,000 pieces In Stock

MOQ: 90

rohs

Mfr. Part No.
LP2986IMM-3.0

WS Part No.
1203064-LP2986IMM-3.0

Texas Instruments

Micropower, 200 mA Ultra Low-Dropout Fixed or Adjustable Voltage Regulator | IC REG LINEAR 3V 200MA 8VSSOP

10,000 pieces In Stock

MOQ: 25

Need to verify

Mfr. Part No.
LM137H

WS Part No.
1196833-LM137H

Texas Instruments

NEGATIVE VOLTAGE REGULATORS THREE-TERMINAL ADJUSTABLE | IC REG LIN NEG ADJ 1.5A TO39-3

2,800 pieces In Stock

MOQ: 3

rohs

Mfr. Part No.
LP3892EMR-1.2/NOPB

WS Part No.
1203626-LP3892EMR-1.2/NOPB

Texas Instruments

1.5A Fast-Response Ultra Low Dropout Linear Regulators | IC REG LIN 1.2V 1.5A 8SO PWRPAD

1,500 pieces In Stock

MOQ: 12

rohs

Mfr. Part No.
LP3982IMM-1.8

WS Part No.
1203792-LP3982IMM-1.8

Texas Instruments

LP3982 Micropower, Ultra Low-Dropout, Low-Noise, 300 mA CMOS Regulator | IC REG LINEAR 1.8V 300MA 8VSSOP

29,750 pieces In Stock

MOQ: 100

Need to verify

Mfr. Part No.
LP5900SDX-2.8

WS Part No.
1203935-LP5900SDX-2.8

Texas Instruments

LP5900 Ultra Low Noise, 150 mA Linear Regulator for RF/Analog Circuits Requires No Bypass Capacitor | IC REG LINEAR 2.8V 150MA 6WSON

21,100 pieces In Stock

MOQ: 90

Need to verify

Mfr. Part No.
LP3982ILD-1.8

WS Part No.
1203782-LP3982ILD-1.8

Texas Instruments

LP3982 Micropower, Ultra Low-Dropout, Low-Noise, 300 mA CMOS Regulator | IC REG LINEAR 1.8V 300MA 8WSON

35,343 pieces In Stock

MOQ: 105

Need to verify

Mfr. Part No.
LP3891ESX-1.5

WS Part No.
1203619-LP3891ESX-1.5

Texas Instruments

LP3891 0.8A Fast-Response Ultra Low Dropout Linear Regulators | IC REG LIN 1.5V 800MA DDPAK

1,000 pieces In Stock

MOQ: 19

Need to verify

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