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

Browse available Voltage Regulators - Linear, Low Drop Out (LDO) Regulators components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	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	Supplier Device Package
L4931ABPT50TR IC REG LINEAR 5V 250MA PPAK STMicroelectronics	3,586	-	RFQ	Datasheet	-	TO-252-5, DPAK (4 Leads + Tab), TO-252AD	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	20V	5V	-	0.8V @ 250mA	250mA	1 mA	6 mA	70dB ~ 55dB (120Hz ~ 10kHz)	-	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	PPAK
L4931ABPT80TR IC REG LINEAR 8V 250MA PPAK STMicroelectronics	3,579	-	RFQ	Datasheet	-	TO-252-5, DPAK (4 Leads + Tab), TO-252AD	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	20V	8V	-	0.8V @ 250mA	250mA	1.6 mA	7 mA	67dB ~ 55dB (120Hz ~ 10kHz)	-	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	PPAK
LF27ABDT-TR IC REG LINEAR 2.7V 500MA DPAK STMicroelectronics	2,136	-	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	16V	2.7V	-	0.7V @ 500mA	500mA	1 mA	12 mA	82dB ~ 65dB (120Hz ~ 10kHz)	-	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	DPAK
IRU1206-18CY IC REG LINEAR 1.8V 1A SOT223 Infineon Technologies	2,945	-	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tube	Obsolete	Positive	Fixed	1	12V	1.8V	-	0.65V @ 1A	1A	3 mA	50 mA	-	-	Over Current, Over Temperature	0°C ~ 125°C	-	-	Surface Mount	SOT-223
IRU1206-25CY IC REG LINEAR 2.5V 1A SOT223 Infineon Technologies	3,316	-	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tube	Obsolete	Positive	Fixed	1	12V	2.5V	-	0.65V @ 1A	1A	3 mA	50 mA	-	-	Over Current, Over Temperature	0°C ~ 125°C	-	-	Surface Mount	SOT-223
IRU1206-33CY IC REG LINEAR 3.3V 1A SOT223 Infineon Technologies	2,746	-	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tube	Obsolete	Positive	Fixed	1	12V	3.3V	-	0.65V @ 1A	1A	3 mA	50 mA	-	-	Over Current, Over Temperature	0°C ~ 125°C	-	-	Surface Mount	SOT-223
TPS79901DDCTG4 IC REG LIN POS ADJ 200MA SOT23-5 Texas Instruments	2,783	-	RFQ	Datasheet	-	SOT-23-5 Thin, TSOT-23-5	Tape & Reel (TR)	Obsolete	Positive	Adjustable	1	6.5V	1.2V	6.5V	0.18V @ 200mA	200mA	60 µA	-	70dB ~ 38dB (100Hz ~ 100kHz)	Enable	Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	-	-	Surface Mount	SOT-23-THIN
TPS79918DDCTG4 IC REG LINEAR 1.8V 200MA SOT23-5 Texas Instruments	4,675	-	RFQ	Datasheet	-	SOT-23-5 Thin, TSOT-23-5	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	6.5V	1.8V	-	0.18V @ 200mA	200mA	60 µA	-	70dB ~ 38dB (100Hz ~ 100kHz)	Enable	Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	-	-	Surface Mount	SOT-23-THIN
TPS79930DDCTG4 IC REG LINEAR 3V 200MA SOT23-5 Texas Instruments	2,030	-	RFQ	Datasheet	-	SOT-23-5 Thin, TSOT-23-5	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	6.5V	3V	-	0.18V @ 200mA	200mA	60 µA	-	70dB ~ 38dB (100Hz ~ 100kHz)	Enable	Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	-	-	Surface Mount	SOT-23-THIN
TPS79933DDCTG4 IC REG LINEAR 3.3V 200MA SOT23-5 Texas Instruments	3,123	-	RFQ	Datasheet	-	SOT-23-5 Thin, TSOT-23-5	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	6.5V	3.3V	-	0.16V @ 200mA	200mA	60 µA	-	70dB ~ 38dB (100Hz ~ 100kHz)	Enable	Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	-	-	Surface Mount	SOT-23-THIN
BD7802FP-E2 IC REG LINEAR LDO 5A Rohm Semiconductor	4,527	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Not For New Designs	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MCP1755T-5002E/MC IC REG LINEAR 5V 300MA 8DFN Microchip Technology	4,267	-	RFQ	Datasheet	-	8-VFDFN Exposed Pad	Tape & Reel (TR)	Active	Positive	Fixed	1	16V	5V	-	0.5V @ 300mA	300mA	100 µA	400 µA	80dB (1kHz)	Enable, Power Good	Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	-	-	Surface Mount	8-DFN (2x3)
BQ71525DCKR IC REG LINEAR 2.5V 50MA SC70-5 Texas Instruments	2,752	-	RFQ	Datasheet	-	5-TSSOP, SC-70-5, SOT-353	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	24V	2.5V	-	0.75V @ 50mA	50mA	4.2 µA	-	60dB (100kHz)	-	Over Current	-40°C ~ 125°C	-	-	Surface Mount	SC-70-5
BQ71525DCKRG4 IC REG LINEAR 2.5V 50MA SC70-5 Texas Instruments	3,961	-	RFQ	Datasheet	-	5-TSSOP, SC-70-5, SOT-353	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	24V	2.5V	-	0.75V @ 50mA	50mA	4.2 µA	-	60dB (100kHz)	-	Over Current	-40°C ~ 125°C	-	-	Surface Mount	SC-70-5
LP2983IM5X-1.2/NOPB IC REG LINEAR 1.2V 150MA SOT23-5 Texas Instruments	2,551	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Fixed	1	16V	1.2V	-	-	150mA	95 µA	2 mA	65dB (1kHz)	Enable	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	SOT-23-5
RC1117M IC REG LINEAR POS ADJ 1A TO263-3 onsemi	3,871	-	RFQ	Datasheet	-	TO-263-4, D2PAK (3 Leads + Tab), TO-263AA	Tube	Obsolete	Positive	Adjustable	1	7.5V	1.25V	6.3V	1.2V @ 1A	1A	-	-	72dB (120Hz)	-	Over Current, Over Temperature	0°C ~ 125°C	-	-	Surface Mount	TO-263-3
RC1117M33 IC REG LINEAR 3.3V 1A TO263-3 onsemi	2,701	-	RFQ	Datasheet	-	TO-263-4, D2PAK (3 Leads + Tab), TO-263AA	Tube	Obsolete	Positive	Fixed	1	7.5V	3.3V	-	1.2V @ 1A	1A	-	-	72dB (120Hz)	-	Over Current, Over Temperature	0°C ~ 125°C	-	-	Surface Mount	TO-263-3
RC1117M5 IC REG LINEAR 5V 1A TO263-3 onsemi	4,894	-	RFQ	Datasheet	-	TO-263-4, D2PAK (3 Leads + Tab), TO-263AA	Tube	Obsolete	Positive	Fixed	1	7.5V	5V	-	1.2V @ 1A	1A	-	-	72dB (120Hz)	-	Over Current, Over Temperature	0°C ~ 125°C	-	-	Surface Mount	TO-263-3
BD3552HFN-TR IC REG LINEAR POS ADJ 2A 8HSON Rohm Semiconductor	3,365	-	RFQ	Datasheet	-	8-PowerUDFN	Tape & Reel (TR)	Active	Positive	Adjustable	1	4.5V	0.65V	2.7V	0.3V @ 2A	2A	0.5 mA	1 mA	-	Enable, Soft Start	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-10°C ~ 100°C	-	-	Surface Mount	8-HSON
LP3984IMF-1.5/NOPB IC REG LINEAR 1.5V 150MA SOT23-5 Texas Instruments	1,146	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	6V	1.5V	-	0.12V @ 150mA	150mA	125 µA	150 µA	60dB ~ 40dB (1kHz ~ 10kHz)	Enable	Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	SOT-23-5

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

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