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
R1173H281D-T1-FE IC REG LINEAR 2.8V 1A SOT89-5 Nisshinbo Micro Devices Inc.	4,003	-	RFQ	Datasheet	R1173x	SOT-89-5/6	Tape & Reel (TR)	Active	Positive	Fixed	1	6V	2.8V	-	0.18V @ 1A	1A	100 µA	-	70dB (1kHz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	SOT-89-5
R1173H301D-T1-FE IC REG LINEAR 3V 1A SOT89-5 Nisshinbo Micro Devices Inc.	2,168	-	RFQ	Datasheet	R1173x	SOT-89-5/6	Tape & Reel (TR)	Active	Positive	Fixed	1	6V	3V	-	0.18V @ 1A	1A	100 µA	-	70dB (1kHz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	SOT-89-5
R1173H331B-T1-FE IC REG LINEAR 3.3V 1A SOT89-5 Nisshinbo Micro Devices Inc.	1,834	-	RFQ	Datasheet	R1173x	SOT-89-5/6	Tape & Reel (TR)	Active	Positive	Fixed	1	6V	3.3V	-	0.18V @ 1A	1A	100 µA	-	70dB (1kHz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	SOT-89-5
R1173H411D-T1-FE IC REG LINEAR 4.1V 1A SOT89-5 Nisshinbo Micro Devices Inc.	1,668	-	RFQ	Datasheet	R1173x	SOT-89-5/6	Tape & Reel (TR)	Active	Positive	Fixed	1	6V	4.1V	-	0.18V @ 1A	1A	100 µA	-	60dB (1kHz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	SOT-89-5
R1173H501D-T1-FE IC REG LINEAR 5V 1A SOT89-5 Nisshinbo Micro Devices Inc.	1,836	-	RFQ	Datasheet	R1173x	SOT-89-5/6	Tape & Reel (TR)	Active	Positive	Fixed	1	6V	5V	-	0.18V @ 1A	1A	100 µA	-	60dB (1kHz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	SOT-89-5
LP2950CDTX-3.0 IC REG LINEAR 3V 100MA TO252-3 Texas Instruments	3,176	-	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	30V	3V	-	0.6V @ 100mA	100mA	120 µA	14 mA	-	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C (TJ)	-	-	Surface Mount	TO-252-3
TPS76318DBVTG4 IC REG LINEAR 1.8V 150MA SOT23-5 Texas Instruments	1,373	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Discontinued at Digi-Key	Positive	Fixed	1	10V	1.8V	-	-	150mA	100 µA	140 µA	60dB (1kHz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	-	-	Surface Mount	SOT-23-5
TPS76333DBVTG4 IC REG LINEAR 3.3V 150MA SOT23-5 Texas Instruments	4,336	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Discontinued at Digi-Key	Positive	Fixed	1	10V	3.3V	-	0.5V @ 150mA	150mA	100 µA	140 µA	60dB (1kHz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	-	-	Surface Mount	SOT-23-5
TPS76350DBVTG4 IC REG LINEAR 5V 150MA SOT23-5 Texas Instruments	4,561	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Discontinued at Digi-Key	Positive	Fixed	1	10V	5V	-	0.3V @ 150mA	150mA	100 µA	140 µA	60dB (1kHz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	-	-	Surface Mount	SOT-23-5
LP2985-28DBVTG4 IC REG LINEAR 2.8V 150MA SOT23-5 Texas Instruments	4,800	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Discontinued at Digi-Key	Positive	Fixed	1	16V	2.8V	-	0.58V @ 150mA	150mA	95 µA	2.5 mA	45dB (1kHz)	Enable	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	SOT-23-5
L4949ED IC REG LINEAR 5V 100MA 8SO STMicroelectronics	1,317	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Positive	Fixed	1	28V	5V	-	0.5V @ 100mA	100mA	300 µA	5 mA	-	Reset Output	Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	8-SOIC
LF85CDT-TRY IC REG LINEAR 8.5V 500MA DPAK STMicroelectronics	3,835	-	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	16V	8.5V	-	1.3V @ 500mA	500mA	2.5 mA	12 mA	72dB ~ 57dB (120Hz ~ 10kHz)	-	Over Current, Over Temperature	-40°C ~ 125°C	Automotive	AEC-Q100	Surface Mount	DPAK
TLE4484G IC REG LINEAR 5V/15V SOT223-4 Infineon Technologies	3,185	-	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tape & Reel (TR)	Obsolete	Positive	Fixed	2	45V	5V, 15V	-	1.5V @ 25mA, 1.5V @ 30mA	25mA, 30mA	550 µA	1 mA	50dB (20Hz ~ 20kHz), 50dB (20Hz ~ 20kHz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 150°C	-	-	Surface Mount	PG-SOT223-4
MCP1711T-50I/5X IC REG LINEAR 5V 150MA 4UQFN Microchip Technology	3,924	-	RFQ	Datasheet	-	4-UDFN Exposed Pad	Tape & Reel (TR)	Active	Positive	Fixed	1	6V	5V	-	0.43V @ 150mA	150mA	1.27 µA	1.8 µA	-	Enable	-	-40°C ~ 85°C	-	-	Surface Mount	4-UQFN (1x1)
TC1262-2.5VDB IC REG LIN 2.5V 500MA SOT223-3 Microchip Technology	2,976	-	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tube	Active	Positive	Fixed	1	6V	2.5V	-	0.65V @ 500mA	500mA	130 µA	-	64dB (1kHz)	-	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	SOT-223-3
MCP1825T-0802E/DC IC REG LIN 0.8V 500MA SOT223-5 Microchip Technology	4,323	-	RFQ	Datasheet	-	SOT-223-6	Tape & Reel (TR)	Active	Positive	Fixed	1	6V	0.8V	-	0.35V @ 500mA	500mA	220 µA	-	60dB (100Hz)	Enable, Power Good	Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	-	-	Surface Mount	SOT-223-5
MCP1825T-1202E/DC IC REG LIN 1.2V 500MA SOT223-5 Microchip Technology	3,689	-	RFQ	Datasheet	-	SOT-223-6	Tape & Reel (TR)	Active	Positive	Fixed	1	6V	1.2V	-	0.35V @ 500mA	500mA	220 µA	-	60dB (100Hz)	Enable, Power Good	Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	-	-	Surface Mount	SOT-223-5
MCP1825ST-0802E/DB IC REG LIN 0.8V 500MA SOT223-3 Microchip Technology	4,475	-	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tape & Reel (TR)	Active	Positive	Fixed	1	6V	0.8V	-	0.35V @ 500mA	500mA	220 µA	-	60dB (100Hz)	-	Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	-	-	Surface Mount	SOT-223-3
MCP1825T-2502E/DC IC REG LIN 2.5V 500MA SOT223-5 Microchip Technology	2,309	-	RFQ	Datasheet	-	SOT-223-6	Tape & Reel (TR)	Active	Positive	Fixed	1	6V	2.5V	-	0.35V @ 500mA	500mA	220 µA	-	60dB (100Hz)	Enable, Power Good	Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	-	-	Surface Mount	SOT-223-5
MIC5225-2.7YM5-TR IC REG LINEAR 2.7V 150MA SOT23-5 Microchip Technology	1,122	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Fixed	1	16V	2.7V	-	0.45V @ 150mA	150mA	-	-	-	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	-	-	Surface Mount	SOT-23-5

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

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