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
MIC5256-2.85BM5-TR IC REG LIN 2.85V 150MA SOT23-5 Microchip Technology	2,572	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Discontinued at Digi-Key	Positive	Fixed	1	6V	2.85V	-	0.25V @ 150mA	150mA	150 µA	-	60dB ~ 45dB (10Hz ~ 10kHz)	Enable	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	-	-	Surface Mount	SOT-23-5
MIC5256-2.8BM5-TR IC REG LINEAR 2.8V 150MA SOT23-5 Microchip Technology	4,640	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Discontinued at Digi-Key	Positive	Fixed	1	6V	2.8V	-	0.25V @ 150mA	150mA	150 µA	-	60dB ~ 45dB (10Hz ~ 10kHz)	Enable	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	-	-	Surface Mount	SOT-23-5
MIC5256-2.9BM5-TR IC REG LINEAR 2.9V 150MA SOT23-5 Microchip Technology	2,485	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Discontinued at Digi-Key	Positive	Fixed	1	6V	2.9V	-	0.25V @ 150mA	150mA	150 µA	-	60dB ~ 45dB (10Hz ~ 10kHz)	Enable	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	-	-	Surface Mount	SOT-23-5
MIC5256-3.1BM5-TR IC REG LINEAR 3.1V 150MA SOT23-5 Microchip Technology	1,505	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Discontinued at Digi-Key	Positive	Fixed	1	6V	3.1V	-	0.25V @ 150mA	150mA	150 µA	-	60dB ~ 45dB (10Hz ~ 10kHz)	Enable	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	-	-	Surface Mount	SOT-23-5
MCP1702T-4102E/CB IC REG LIN 4.1V 250MA SOT23A-3 Microchip Technology	3,070	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	13.2V	4.1V	-	0.725V @ 250mA	250mA	5 µA	-	44dB (100Hz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	SOT-23A-3
MP20049DC-2.8-LF-Z IC REG LINEAR 2.8V 150MA 4WLCSP Monolithic Power Systems Inc.	1,835	-	RFQ	Datasheet	-	4-UFBGA, WLCSP	Tape & Reel (TR)	Not For New Designs	Positive	Fixed	1	6V	2.8V	-	0.12V @ 120mA	150mA	75 µA	-	78dB ~ 55dB (1kHz ~ 100kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	4-WLCSP (0.82x0.82)
NCV8705MW12TCG IC REG LINEAR 1.2V 500MA 8DFN onsemi	2,967	-	RFQ	Datasheet	-	8-VDFN Exposed Pad	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	5.5V	1.2V	-	-	500mA	25 µA	-	-	Enable	Over Current, Over Temperature, Soft Start, Under Voltage Lockout (UVLO)	-40°C ~ 125°C (TJ)	Automotive	AEC-Q100	Surface Mount	8-DFN (3x3)
LM317LBZRP IC REG LINEAR POS ADJ 100MA TO92 onsemi	4,329	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body, Formed Leads	Tape & Box (TB)	Obsolete	Positive	Adjustable	1	40V	1.2V	37V	-	100mA	10 mA	-	80dB (120Hz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Through Hole	TO-92 (TO-226)
MC7912BD2TR4 IC REG LINEAR -12V 1A D2PAK onsemi	3,745	-	RFQ	Datasheet	-	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tape & Reel (TR)	Obsolete	Negative	Fixed	1	-35V	-12V	-	1.3V @ 1A (Typ)	1A	-	-	61dB (120Hz)	-	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	D2PAK-3
AP1117K15G-13 IC REG LINEAR 1.5V 1A TO263-2 Diodes Incorporated	4,738	-	RFQ	Datasheet	-	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	18V	1.5V	-	1.4V @ 1A	1A	10 mA	-	60dB (180Hz)	-	Over Current, Over Temperature	0°C ~ 125°C (TJ)	-	-	Surface Mount	TO-263
AP1117K18G-13 IC REG LINEAR 1.8V 1A TO263-2 Diodes Incorporated	3,454	-	RFQ	Datasheet	-	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	18V	1.8V	-	1.4V @ 1A	1A	10 mA	-	60dB (180Hz)	-	Over Current, Over Temperature	0°C ~ 125°C (TJ)	-	-	Surface Mount	TO-263
AP1117KG-13 IC REG LINEAR POS ADJ 1A TO263 Diodes Incorporated	2,059	-	RFQ	Datasheet	-	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tape & Reel (TR)	Obsolete	Positive	Adjustable	1	18V	1.25V	5V	1.4V @ 1A	1A	10 mA	-	60dB (180Hz)	-	Over Current, Over Temperature	0°C ~ 125°C (TJ)	-	-	Surface Mount	TO-263
KA7810ETU IC REG LINEAR 10V 1A TO220-3 onsemi	2,934	-	RFQ	Datasheet	-	TO-220-3	Tube	Obsolete	Positive	Fixed	1	35V	10V	-	2V @ 1A (Typ)	1A	8 mA	-	71dB (120Hz)	-	Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Through Hole	TO-220-3
LP3985ITL-2.5 IC REG LINEAR 2.5V 150MA 5DSBGA Texas Instruments	3,492	-	RFQ	Datasheet	-	5-WFBGA, DSBGA	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	6V	2.5V	-	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)
UA78M05QKTPRQ1 IC REG LIN 5V 500MA 2POWERFLEX Texas Instruments	3,660	-	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tube	Obsolete	Positive	Fixed	1	25V	5V	-	2V @ 350mA	500mA	-	-	80dB (120Hz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	Automotive	AEC-Q100	Surface Mount	TO-252-3
L78M24CDT IC REG LINEAR 24V 500MA DPAK STMicroelectronics	2,824	-	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tube	Obsolete	Positive	Fixed	1	40V	24V	-	-	500mA	6 mA	-	50dB (120Hz)	-	Over Current, Over Temperature, Short Circuit	0°C ~ 125°C	-	-	Surface Mount	DPAK
SP6213EC5-L-3-3/TR IC REG LINEAR 3.3V 100MA SC70-5 MaxLinear, Inc.	2,139	-	RFQ	Datasheet	-	5-TSSOP, SC-70-5, SOT-353	Tape & Reel (TR)	Active	Positive	Fixed	1	6V	3.3V	-	0.5V @ 100mA	100mA	125 µA	250 µA	70dB ~ 40dB (100Hz ~ 400kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	SC-70-5
RP124N184D-TR-FE IC REG LINEAR 1.8V 100MA SOT23-5 Nisshinbo Micro Devices Inc.	1,223	-	RFQ	Datasheet	RP124x	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	1.8V	-	0.38V @ 100mA	100mA	0.5 µA	-	-	Enable	Over Current	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-5
RP124N233E-TR-FE IC REG LINEAR 2.3V 100MA SOT23-5 Nisshinbo Micro Devices Inc.	2,699	-	RFQ	Datasheet	RP124x	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	2.3V	-	0.23V @ 100mA	100mA	0.5 µA	-	-	Enable	Over Current	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-5
RP124N283B-TR-FE IC REG LINEAR 2.8V 100MA SOT23-5 Nisshinbo Micro Devices Inc.	4,826	-	RFQ	Datasheet	RP124x	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	2.8V	-	0.16V @ 100mA	100mA	0.5 µA	-	-	Enable	Over Current	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-5

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

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