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
MCP1703AT-1202E/CB IC REG LIN 1.2V 200MA SOT23A-3 Microchip Technology	2,781	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	Positive	Fixed	1	16V	1.2V	-	-	200mA	5 µA	-	35dB (100Hz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SOT-23A-3
TLV1117IKVURG3 IC REG LIN POS ADJ 800MA TO252-3 Texas Instruments	2,522	-	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tape & Reel (TR)	Active	Positive	Adjustable	1	15V	1.25V	13.7V	1.3V @ 800mA	800mA	-	-	75dB (120Hz)	-	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	TO-252-3
LP3990SD-1.8/NOPB IC REG LINEAR 1.8V 150MA 6WSON Texas Instruments	2,519	-	RFQ	Datasheet	-	6-WDFN Exposed Pad	Tape & Reel (TR)	Active	Positive	Fixed	1	6V	1.8V	-	0.2V @ 150mA	150mA	80 µA	120 µA	55dB ~ 35dB (1kHz ~ 10kHz)	Enable	Over Temperature, Short Circuit	-40°C ~ 85°C	-	-	Surface Mount	6-WSON (3x3)
BD54FA1FP3-ZTL IC REG LINEAR 5.4V 100MA SOT89-3 Rohm Semiconductor	2,396	-	RFQ	Datasheet	-	TO-243AA	Tape & Reel (TR)	Active	Positive	Fixed	1	25V	5.4V	-	3V @ 100mA	100mA	450 µA	450 µA	-	-	Over Current, Over Temperature, Soft Start	-25°C ~ 85°C (TA)	-	-	Surface Mount	SOT-89-3
MCP1703T-1502E/CB IC REG LIN 1.5V 200MA SOT23A-3 Microchip Technology	2,366	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	Positive	Fixed	1	16V	1.5V	-	-	200mA	5 µA	-	44dB (100Hz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	SOT-23A-3
MCP1703AT-3002E/CB IC REG LINEAR 3V 250MA SOT23A-3 Microchip Technology	1,883	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	Positive	Fixed	1	16V	3V	-	0.975V @ 250mA	250mA	5 µA	-	35dB (100Hz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SOT-23A-3
LDK220C-R IC REG LIN POS ADJ 200MA SOT323 STMicroelectronics	1,314	-	RFQ	Datasheet	-	5-TSSOP, SC-70-5, SOT-353	Tape & Reel (TR)	Active	Positive	Adjustable	1	13.2V	-	-	0.35V @ 200mA	200mA	90 µA	100 µA	60dB ~ 45dB (120Hz ~ 10kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	SOT-323-5
LP2981A-28DBVT IC REG LINEAR 2.8V 100MA SOT23-5 Texas Instruments	368	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Fixed	1	16V	2.8V	-	0.37V @ 100mA	100mA	95 µA	1.7 mA	63dB (1kHz)	Enable	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	SOT-23-5
MIC5323-3.3YMT-TR IC REG LINEAR 3.3V 300MA 6TMLF Microchip Technology	9,679	-	RFQ	Datasheet	-	6-UFDFN Exposed Pad	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	3.3V	-	0.17V @ 300mA	300mA	150 µA	-	80dB ~ 65dB (1kHz ~ 10kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	6-TMLF® (1.6x1.6)
AP7331-33SNG-7 IC REG LIN 3.3V 300MA 6DFN2020 Diodes Incorporated	8,011	-	RFQ	Datasheet	-	6-UDFN Exposed Pad	Tape & Reel (TR)	Active	Positive	Fixed	1	6V	3.3V	-	0.55V @ 300mA	300mA	75 µA	85 µA	65dB (100Hz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	U-DFN2020-6
LM78L62ACZ/NOPB IC REG LINEAR 6.2V 100MA TO92-3 Texas Instruments	6,908	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	Positive	Fixed	1	35V	6.2V	-	-	100mA	2 mA	-	46dB (120Hz)	-	Over Temperature, Short Circuit	0°C ~ 125°C	-	-	Through Hole	TO-92-3
LDFM33PVR IC REG LINEAR 3.3V 500MA 6DFN STMicroelectronics	5,706	-	RFQ	Datasheet	-	6-VDFN Exposed Pad	Tape & Reel (TR)	Active	Positive	Fixed	1	16V	3.3V	-	0.3V @ 500mA	500mA	800 µA	-	60dB ~ 52dB (120Hz ~ 100kHz)	Enable, Power Good	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 125°C (TJ)	-	-	Surface Mount	6-DFN (2x2)
LP3985IM5-2.8/NOPB IC REG LINEAR 2.8V 150MA SOT23-5 Texas Instruments	3,058	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Fixed	1	6V	2.8V	-	0.1V @ 150mA	150mA	150 µA	250 µA	50dB ~ 40dB (1kHz ~ 10kHz)	Enable	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	SOT-23-5
RT9161-33GV IC REG LINEAR 3.3V 300MA SOT23-3 Richtek USA Inc.	2,311	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	Positive	Fixed	1	12V	3.3V	-	0.6V @ 300mA	300mA	-	-	-	-	Over Current, Over Temperature	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SOT-23-3
LP2981A-50DBVT IC REG LINEAR 5V 100MA SOT23-5 Texas Instruments	1,275	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Fixed	1	16V	5V	-	0.37V @ 100mA	100mA	95 µA	1.7 mA	63dB (1kHz)	Enable	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	SOT-23-5
RT9187BGB IC REG LIN ADJ 600MA SOT23-5 Richtek USA Inc.	2,197	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Adjustable	1	5.5V	0.8V	5.3V	0.2V @ 500mA	600mA	500 µA	-	60dB ~ 50dB (100Hz ~ 10kHz)	Current Limit, Enable	Over Current, Over Temperature	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-5
AP7351D-30W5-7 LDO CMOS LOWCURR SOT25 T&R 3K Diodes Incorporated	1,823	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	3V	-	0.35V @ 150mA	150mA	1 µA	-	60dB (1kHz)	Enable	Over Current, Short Circuit	-40°C ~ 85°C (TA)	Automotive	AEC-Q100	Surface Mount	SOT-25
MC78L08ABPG IC REG LINEAR 8V 100MA TO92-3 onsemi	1,369	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body	Bulk	Active	Positive	Fixed	1	30V	8V	-	-	100mA	6 mA	-	57dB (120Hz)	-	Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Through Hole	TO-92 (TO-226)
LDK320ADU30R IC REG LINEAR 3V 200MA SOT89 STMicroelectronics	1,359	-	RFQ	Datasheet	-	TO-243AA	Tape & Reel (TR)	Active	Positive	Fixed	1	18V	3V	-	0.35V @ 200mA	200mA	90 µA	100 µA	88dB ~ 48dB (120Hz ~ 10kHz)	-	Over Current, Over Temperature	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SOT-89
LP3985ITL-3.3/NOPB IC REG LINEAR 3.3V 150MA 5DSBGA Texas Instruments	1,254	-	RFQ	Datasheet	-	5-WFBGA, DSBGA	Tape & Reel (TR)	Active	Positive	Fixed	1	6V	3.3V	-	0.1V @ 150mA	150mA	150 µA	250 µA	50dB ~ 40dB (1kHz ~ 10kHz)	Enable	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	5-DSBGA (1.41x1.08)

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

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