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PMIC - Voltage Regulators - Linear : 42337 - Page 1983

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.
LP2950CZ-3.3RA

WS Part No.
1202759-LP2950CZ-3.3RA

ON Semiconductor

100 mA, Low Power Low Dropout Voltage Regulator | IC REG LINEAR 3.3V 100MA TO92-3

28,200 pieces In Stock

MOQ: 225

Need to verify

Mfr. Part No.
R1111N251B-TR

WS Part No.
286780-R1111N251B-TR

Ricoh

12,500 pieces In Stock

MOQ: 22

Need to verify

Mfr. Part No.
MIC5209-2.5BM

WS Part No.
1222702-MIC5209-2.5BM

Microchip Technology

500mA Low-Noise LDO Regulator | IC REG LINEAR 2.5V 500MA 8SOIC

8,950 pieces In Stock

MOQ: 100

Need to verify

Mfr. Part No.
LT11755CS8

WS Part No.
302538-LT11755CS8

Linear Technology

8,970 pieces In Stock

MOQ: 35

Need to verify

Mfr. Part No.
SPX3819R2-L-1-8

WS Part No.
1258423-SPX3819R2-L-1-8

Exar Corporation

500mA, Low-Noise LDO Voltage Regulator | IC REG LINEAR 1.8V 500MA 8DFN

6,520 pieces In Stock

MOQ: 90

rohs

Mfr. Part No.
R1111N251B-TR-F

WS Part No.
286781-R1111N251B-TR-F

Ricoh

41,100 pieces In Stock

MOQ: 17

rohs

Mfr. Part No.
MC7905BT

WS Part No.
1220254-MC7905BT

ON Semiconductor

1.0 A Negative Voltage Regulators | IC REG LINEAR -5V 1A TO220AB
Datasheet

6,630 pieces In Stock

MOQ: 175

Need to verify

Mfr. Part No.
LT1175CT-5#PBF

WS Part No.
124277-LT1175CT-5#PBF

Linear Technology

IC REG LDO -5V 0.5A TO220-5
Datasheet

2,020 pieces In Stock

MOQ: 2

rohs

Mfr. Part No.
LD49150PT12R

WS Part No.
1195893-LD49150PT12R

STMicroelectronics

1.5A Very low drop for low output voltage regulator | IC REG LINEAR 1.2V 1.5A PPAK

10,531 pieces In Stock

MOQ: 40

rohs

Mfr. Part No.
R1111N281B-TR

WS Part No.
286786-R1111N281B-TR

Ricoh

26,700 pieces In Stock

MOQ: 290

Need to verify

Mfr. Part No.
L7809ABV

WS Part No.
1194506-L7809ABV

STMicroelectronics

PRECISION 1A REGULATORS | IC REG LINEAR 9V 1.5A TO220AB

7,100 pieces In Stock

MOQ: 175

rohs

Mfr. Part No.
LT1117CSI-3.3

WS Part No.
302491-LT1117CSI-3.3

Linear Technology

7,000 pieces In Stock

MOQ: 12

Need to verify

Mfr. Part No.
SPX1521M3-L-5-0

WS Part No.
1258263-SPX1521M3-L-5-0

Exar Corporation

300mA Low Dropout Voltage Regulator | IC REG LINEAR 5V 300MA SOT223

7,500 pieces In Stock

MOQ: 7

rohs

Mfr. Part No.
R1111N301B

WS Part No.
286792-R1111N301B

Ricoh

LOW NOISE 150mA LDO REGULATOR 

3,840 pieces In Stock

MOQ: 545

Need to verify

Mfr. Part No.
KA78T05TU

WS Part No.
1192499-KA78T05TU

ON Semiconductor

3-Terminal 3A Positive Voltage Regulator | IC REG LINEAR 5V 3A TO220-3

19,000 pieces In Stock

MOQ: 60

rohs

Mfr. Part No.
LT1117CST-2.85#PBF

WS Part No.
098617-LT1117CST-2.85#PBF

Linear Technology

IC REG LDO 2.85V 0.8A SOT223
Datasheet

1,290 pieces In Stock

MOQ: 13

rohs

Mfr. Part No.
MC79L12ACDR2

WS Part No.
1220296-MC79L12ACDR2

ON Semiconductor

100 mA Negative Voltage Regulators | IC REG LINEAR -12V 100MA 8SOIC

7,470 pieces In Stock

MOQ: 340

Need to verify

Mfr. Part No.
R1111N301B-TR

WS Part No.
286793-R1111N301B-TR

Ricoh

LOW NOISE 150mA LDO REGULATOR 

145,200 pieces In Stock

MOQ: 545

Need to verify

Mfr. Part No.
MC78L08ACDR2

WS Part No.
1220146-MC78L08ACDR2

ON Semiconductor

Three-Terminal Low Current Positive Voltage Regulators | IC REG LINEAR 8V 100MA 8SOIC

7,410 pieces In Stock

MOQ: 445

Need to verify

Mfr. Part No.
LT1117CST-2.85#TRPBF

WS Part No.
104929-LT1117CST-2.85#TRPBF

Linear Technology

IC REG LDO 2.85V 0.8A SOT223
Datasheet

3,260 pieces In Stock

MOQ: 13

rohs
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