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
MP8801DJ-3.3-LF-P IC REG LIN POS ADJ 150MA TSOT23 Monolithic Power Systems Inc.	3,854	-	RFQ	Datasheet	-	SOT-23-5 Thin, TSOT-23-5	Tape & Reel (TR)	Active	Positive	Adjustable (Fixed)	1	6.5V	1.25V (3.3V)	5V	0.125V @ 150mA (Typ), -	150mA	150 µA	-	70db ~ 30dB (1kHz ~ 1MHz)	Enable	Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	TSOT-23-5
TPS79618KTT IC REG LIN 1.8V 1A DDPAK/TO263-5 Texas Instruments	3,482	-	RFQ	Datasheet	-	TO-263-6, D2PAK (5 Leads + Tab), TO-263BA	Tube	Obsolete	Positive	Fixed	1	5.5V	1.8V	-	-	1A	385 µA	-	59dB ~ 42dB (100Hz ~ 100kHz)	Enable	Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	-	-	Surface Mount	TO-263 (DDPAK-5)
REG101UA-2.5G4 IC REG LINEAR 2.5V 100MA 8SOIC Texas Instruments	4,849	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Discontinued at Digi-Key	Positive	Fixed	1	10V	2.5V	-	0.13V @ 100mA	100mA	500 µA	650 µA	65dB (120Hz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	8-SOIC
REG101UA-AG4 IC REG LIN POS ADJ 100MA 8SOIC Texas Instruments	4,797	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Discontinued at Digi-Key	Positive	Adjustable	1	10V	2.5V	5.5V	0.13V @ 100mA	100mA	500 µA	650 µA	65dB (120Hz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	8-SOIC
REG102UA-2.5 IC REG LINEAR 2.5V 250MA 8SOIC Texas Instruments	4,438	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Positive	Fixed	1	10V	2.5V	-	0.27V @ 250mA	250mA	500 µA	800 µA	65dB (120Hz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	8-SOIC
LM317AT IC REG LIN POS ADJ 1.5A TO220-3 Texas Instruments	2,799	-	RFQ	Datasheet	-	TO-220-3	Tube	Obsolete	Positive	Adjustable	1	40V	1.25V	37V	-	1.5A	10 mA	-	80dB ~ 65dB (120Hz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Through Hole	TO-220-3
LD1085D2M12R IC REG LINEAR 12V 3A D2PAK-3 STMicroelectronics	3,682	-	RFQ	Datasheet	-	TO-263-4, D2PAK (3 Leads + Tab), TO-263AA	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	30V	12V	-	1.5V @ 3A	3A	10 mA	-	66dB (120Hz)	-	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	D2PAK-3
LD1085D2T12R IC REG LDO 12V 3A D2PAK STMicroelectronics	1,015	-	RFQ	Datasheet	-	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Cut Tape (CT)	Obsolete	Positive	Fixed	1	30V	12V	-	1.5V @ 3A	3A	10 mA	-	66dB (120Hz)	-	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	D2PAK
LD1085D2T18R IC REG LINEAR 1.8V 3A D2PAK STMicroelectronics	1,027	-	RFQ	Datasheet	-	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	30V	1.8V	-	1.5V @ 3A	3A	10 mA	-	72dB (120Hz)	-	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	D2PAK
LD1585CD2M-R IC REG LINEAR POS ADJ 5A D2PAK-3 STMicroelectronics	1,090	-	RFQ	Datasheet	-	TO-263-4, D2PAK (3 Leads + Tab), TO-263AA	Tape & Reel (TR)	Obsolete	Positive	Adjustable	1	30V	1.25V	28.6V	1.4V @ 5A	5A	10 mA	-	75dB (120Hz)	-	Over Current, Over Temperature	0°C ~ 125°C	-	-	Surface Mount	D2PAK-3
LD1585CD2M18R IC REG LINEAR 1.8V 5A D2PAK-3 STMicroelectronics	1,373	-	RFQ	Datasheet	-	TO-263-4, D2PAK (3 Leads + Tab), TO-263AA	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	30V	1.8V	-	1.4V @ 5A	5A	10 mA	-	75dB (120Hz)	-	Over Current, Over Temperature	0°C ~ 125°C	-	-	Surface Mount	D2PAK-3
LD1585CD2M33R IC REG LINEAR 3.3V 5A D2PAK-3 STMicroelectronics	2,592	-	RFQ	Datasheet	-	TO-263-4, D2PAK (3 Leads + Tab), TO-263AA	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	30V	3.3V	-	1.4V @ 5A	5A	10 mA	-	75dB (120Hz)	-	Over Current, Over Temperature	0°C ~ 125°C	-	-	Surface Mount	D2PAK-3
LD1084D2M80R IC REG LINEAR 8V 5A D2PAK-3 STMicroelectronics	3,845	-	RFQ	Datasheet	-	TO-263-4, D2PAK (3 Leads + Tab), TO-263AA	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	30V	8V	-	1.5V @ 5A	5A	10 mA	-	71dB (120Hz)	-	Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	D2PAK-3
LD1084D2M90R IC REG LINEAR 9V 5A D2PAK-3 STMicroelectronics	2,446	-	RFQ	Datasheet	-	TO-263-4, D2PAK (3 Leads + Tab), TO-263AA	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	30V	9V	-	1.5V @ 5A	5A	10 mA	-	70dB (120Hz)	-	Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	D2PAK-3
PQ070XH02ZPH IC REG LINEAR POS ADJ 2A TO263 Sharp Microelectronics	3,697	-	RFQ	Datasheet	-	TO-263-6, D2PAK (5 Leads + Tab), TO-263BA	Tape & Reel (TR)	Obsolete	Positive	Adjustable	1	10V	1.5V	7V	0.5V @ 2A	2A	2 mA	-	60dB (120Hz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	TO-263
LP2986IMX-3.3 IC REG LINEAR 3.3V 200MA 8SOIC Texas Instruments	2,146	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	16V	3.3V	-	0.35V @ 200mA	200mA	120 µA	3.7 mA	65dB (1kHz)	Enable	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	8-SOIC
S-812C22AMC-C2CT2U IC REG LINEAR 2.2V 30MA SOT23-5 ABLIC Inc.	2,638	-	RFQ	Datasheet	S-812C	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Fixed	1	16V	2.2V	-	0.95V @ 10mA	30mA	500 nA	1.6 µA	-	-	-	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-5
MAX6474TA33BD3+T IC REG LIN POS ADJ 300MA 8TDFN Analog Devices Inc./Maxim Integrated	1,756	-	RFQ	Datasheet	-	8-WDFN Exposed Pad	Tape & Reel (TR)	Obsolete	Positive	Adjustable (Fixed)	1	5.5V	1.2V (3.3V)	5.5V	0.18V @ 300mA	300mA	136 µA	96 µA	-	Manual Reset, Reset, Shutdown	Over Current, Over Temperature, Reverse Polarity, Short Circuit	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-TDFN (3x3)
MAX6481BL25BD3+T IC REG LIN POS ADJ 300MA 6UCSP Analog Devices Inc./Maxim Integrated	3,865	-	RFQ	Datasheet	-	6-UFBGA, CSPBGA	Tape & Reel (TR)	Obsolete	Positive	Adjustable (Fixed)	1	5.5V	1.2V (2.5V)	5.5V	0.25V @ 300mA	300mA	136 µA	96 µA	-	Reset, Shutdown	Over Current, Over Temperature, Reverse Polarity, Short Circuit	-40°C ~ 85°C (TA)	-	-	Surface Mount	6-UCSP (1.52x1.52)
TPS76701QPWPRQ1 IC REG LIN POS ADJ 1A 20HTSSOP Texas Instruments	1,058	-	RFQ	Datasheet	-	20-PowerTSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Obsolete	Positive	Adjustable	1	10V	1.5V	5.5V	-	1A	125 µA	-	60dB (1kHz)	Enable, Reset	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	Automotive	AEC-Q100	Surface Mount	20-HTSSOP

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

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