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
MCP1703T-5002E/MC IC REG LINEAR 5V 250MA 8DFN Microchip Technology	20,425	-	RFQ	Datasheet	-	8-VFDFN Exposed Pad	Tape & Reel (TR)	Active	Positive	Fixed	1	16V	5V	-	0.65V @ 250mA	250mA	5 µA	-	44dB (100Hz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	8-DFN (2x3)
NCP1117LPSTADT3G IC REG LINEAR POS ADJ 1A SOT223 onsemi	18,552	-	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tape & Reel (TR)	Active	Positive	Adjustable	1	18V	1.25V	16.6V	1.4V @ 1A	1A	50 µA	-	60dB (120Hz)	-	Over Current, Over Temperature	0°C ~ 125°C	-	-	Surface Mount	SOT-223
TPS7A4101DGNR IC REG LIN POS ADJ 50MA 8HVSSOP Texas Instruments	11,325	-	RFQ	Datasheet	-	8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad	Tape & Reel (TR)	Active	Positive	Adjustable	1	50V	1.175V	48V	1.3V @ 50mA	50mA	65 µA	-	65dB (100Hz)	Enable	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	-	-	Surface Mount	8-HVSSOP
LDL1117S30R IC REG LINEAR 3V 1.2A SOT223 STMicroelectronics	8,262	-	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tape & Reel (TR)	Active	Positive	Fixed	1	18V	3V	-	0.6V @ 1.2A	1.2A	500 µA	-	87dB ~ 65dB (120Hz ~ 100kHz)	-	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SOT-223
NCP186AMX330TAG IC REG LINEAR 3.3V 1A 8XDFN onsemi	36,930	-	RFQ	Datasheet	-	8-XFDFN Exposed Pad	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	3.3V	-	0.145V @ 1A	1A	140 µA	-	75dB (1kHz)	Enable	Over Current, Over Temperature, Soft Start	-40°C ~ 125°C	-	-	Surface Mount	8-XDFN (1.6x1.2)
RT9193-33GB IC REG LINEAR 3.3V 300MA SOT23-5 Richtek USA Inc.	25,901	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	3.3V	-	0.3V @ 300mA	300mA	130 µA	-	70dB ~ 50dB (100Hz ~ 10kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	SOT-23-5
LR8N8-G IC REG LIN POS ADJ 10MA TO243AA Microchip Technology	6,773	-	RFQ	Datasheet	-	TO-243AA	Tape & Reel (TR)	Active	Positive	Adjustable	1	450V	1.2V	438V	-	10mA	-	-	60dB (120Hz)	-	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	TO-243AA (SOT-89)
LR645N8-G IC REG LINEAR 10V 3MA TO243AA Microchip Technology	5,935	-	RFQ	Datasheet	-	TO-243AA	Tape & Reel (TR)	Active	Positive	Fixed	1	450V	10V	-	-	3mA	150 µA	-	60dB (120Hz)	-	-	-55°C ~ 155°C	-	-	Surface Mount	TO-243AA (SOT-89)
AP7375Q-50Y-13 LDO CMOS LOWCURR SOT89 T&R 2.5K Diodes Incorporated	4,493	-	RFQ	Datasheet	-	TO-243AA	Tape & Reel (TR)	Active	Positive	Fixed	1	45V	5V	-	1.4V @ 300mA	300mA	8 µA	-	85dB (1kHz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C (TA)	-	-	Surface Mount	SOT-89-3
MCP1703T-5002E/DB IC REG LINEAR 5V 250MA SOT223-3 Microchip Technology	16,045	-	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tape & Reel (TR)	Active	Positive	Fixed	1	16V	5V	-	0.65V @ 250mA	250mA	5 µA	-	44dB (100Hz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	SOT-223-3
MCP1703AT-3302E/DB IC REG LIN 3.3V 250MA SOT223-3 Microchip Technology	15,452	-	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tape & Reel (TR)	Active	Positive	Fixed	1	16V	3.3V	-	0.725V @ 250mA	250mA	5 µA	-	35dB (100Hz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SOT-223-3
NCP186BMX330TAG IC REG LINEAR 3.3V 1A 8XDFN onsemi	15,035	-	RFQ	Datasheet	-	8-XFDFN Exposed Pad	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	3.3V	-	0.145V @ 1A	1A	140 µA	-	75dB (1kHz)	Enable	Over Current, Over Temperature, Soft Start	-40°C ~ 125°C	-	-	Surface Mount	8-XDFN (1.6x1.2)
MCP1703T-3302E/DB IC REG LIN 3.3V 250MA SOT223-3 Microchip Technology	8,179	-	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tape & Reel (TR)	Active	Positive	Fixed	1	16V	3.3V	-	0.725V @ 250mA	250mA	5 µA	-	44dB (100Hz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	SOT-223-3
NCP163ASN330T1G IC REG LINEAR 3.3V 250MA SOT23-5 onsemi	7,418	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	3.3V	-	0.145V @ 250mA	250mA	20 µA	-	91dB ~ 60dB (100Hz ~ 100kHz)	Enable	Over Current, Over Temperature, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SOT-23-5
MCP1703A-3302E/DB IC REG LIN 3.3V 250MA SOT223-3 Microchip Technology	5,001	-	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tube	Active	Positive	Fixed	1	16V	3.3V	-	0.725V @ 250mA	250mA	5 µA	-	35dB (100Hz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	SOT-223-3
MCP1703AT-5002E/DB IC REG LINEAR 5V 250MA SOT223-3 Microchip Technology	4,511	-	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tape & Reel (TR)	Active	Positive	Fixed	1	16V	5V	-	0.65V @ 250mA	250mA	5 µA	-	35dB (100Hz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SOT-223-3
MCP1703-3302E/DB IC REG LIN 3.3V 250MA SOT223-3 Microchip Technology	2,156	-	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tube	Active	Positive	Fixed	1	16V	3.3V	-	0.725V @ 250mA	250mA	5 µA	-	44dB (100Hz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	SOT-223-3
LD39015M33R IC REG LINEAR 3.3V 150MA SOT23-5 STMicroelectronics	110,799	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	3.3V	-	0.1V @ 100mA	150mA	50 µA	70 µA	65dB ~ 62dB (1kHz ~ 10kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	SOT-23-5
AP7361-33FGE-7 IC REG LINEAR 3.3V 1A 8UDFN Diodes Incorporated	75,054	-	RFQ	Datasheet	-	8-UDFN Exposed Pad	Tape & Reel (TR)	Active	Positive	Fixed	1	6V	3.3V	-	0.7V @ 1A	1A	90 µA	-	65dB ~ 45dB (1kHz ~ 10kHz)	Enable	Over Current, Over Temperature, Short Circuit	-40°C ~ 85°C	-	-	Surface Mount	U-DFN3030-8 (Type E)
LM317LIPK IC REG LIN POS ADJ 100MA SOT89-3 Texas Instruments	35,831	-	RFQ	Datasheet	-	TO-243AA	Tape & Reel (TR)	Active	Positive	Adjustable	1	38V	1.2V	32V	-	100mA	2.5 mA	-	80dB ~ 65dB (120Hz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	SOT-89-3

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

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