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
CAT6219-280MV2T3 IC REG LINEAR 2.8V 500MA 6WDFN onsemi	2,767	-	RFQ	Datasheet	-	6-WFDFN	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	5.5V	2.8V	-	0.5V @ 500mA	500mA	75 µA	90 µA	64dB ~ 54dB (1kHz ~ 20kHz)	Enable	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	-	-	Surface Mount	6-WDFN (1.5x1.5)
LP3984ITPX-2.9/NOPB IC REG LINEAR FIXED LDO REG National Semiconductor	39,000	-	RFQ	Datasheet	-	4-UFBGA, DSBGA	Bulk	Active	Positive	Fixed	1	6V	2.9V	-	0.12V @ 0.15A	150mA	125 µA	150 µA	60dB ~ 40dB (1kHz ~ 10kHz)	Enable	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C (TJ)	-	-	Surface Mount	4-DSBGA
NCV5500DT15RKG IC REG LINEAR 1.5V 500MA DPAK-5 onsemi	1,694	-	RFQ	Datasheet	-	TO-252-5, DPAK (4 Leads + Tab), TO-252AD	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	16V	1.5V	-	1.073V @ 500mA	500mA	500 µA	20 mA	75dB ~ 70dB (120hZ ~ 10kHz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	Automotive	AEC-Q100	Surface Mount	DPAK-5
CAT6219-285MV2T3 IC REG LINEAR 2.85V 500MA 6WDFN onsemi	3,170	-	RFQ	Datasheet	-	6-WFDFN	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	5.5V	2.85V	-	0.5V @ 500mA	500mA	75 µA	90 µA	64dB ~ 54dB (1kHz ~ 20kHz)	Enable	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	-	-	Surface Mount	6-WDFN (1.5x1.5)
FAN2519S25X IC REG LINEAR FIXED LDO REG Fairchild Semiconductor	15,000	-	RFQ	Datasheet	-	SC-74A, SOT-753	Bulk	Active	Positive	Fixed	1	6.5V	2.5V	-	0.075V @ 50mA	50mA	-	50 µA	43dB (120Hz)	Enable	Over Temperature	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SOT-23-5
MIC5233-2.5BM5 IC REG LINEAR LDO Micrel Inc.	11,214	-	RFQ	Datasheet	-	SC-74A, SOT-753	Bulk	Active	Positive	Fixed	1	36V	2.5V	-	0.45V @ 100mA	100mA	30 µA	2 mA	-	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	-	-	Surface Mount	SOT-23-5
FAN2518S285X IC REG LINEAR FIXED LDO REG Fairchild Semiconductor	9,000	-	RFQ	Datasheet	-	SC-74A, SOT-753	Bulk	Active	Positive	Fixed	1	6.5V	2.85V	-	0.075V @ 50mA	50mA	-	50 µA	43dB (120Hz)	Enable	Over Temperature	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SOT-23-5
FAN2518SX IC REG LINEAR ADJ LDO REGULATOR Fairchild Semiconductor	9,000	-	RFQ	Datasheet	-	SC-74A, SOT-753	Bulk	Active	Positive	Adjustable	1	6.5V	1.32V	6.425V	0.075V @ 50mA	50mA	-	50 µA	43dB (120Hz)	Enable	Over Temperature	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SOT-23-5
RS3236-2.5YF5 IC REG LINEAR 2.5V 500MA SOT23-5 Runic Technology	8,999	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Fixed	1	7.5V	2.5V	-	-	500mA	40 µA	-	74dB ~ 70dB (217Hz ~ 1kHz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-5
CS5201-1GSTR3 IC REG LINEAR POS ADJ 1A SOT223 onsemi	1,767	-	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tape & Reel (TR)	Obsolete	Positive	Adjustable	1	7V	1.25V	5.5V	1V @ 1A	1A	-	-	80dB (120Hz)	-	Over Current, Over Temperature, Short Circuit	0°C ~ 70°C	-	-	Surface Mount	SOT-223 (TO-261)
AP1115BY30L-13 IC REG LINEAR 3V 600MA SOT89-3 Diodes Incorporated	7,017	-	RFQ	Datasheet	-	TO-243AA	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	18V	3V	-	1.3V @ 600mA	600mA	10 mA	-	60dB (120Hz)	-	Over Current, Over Temperature	0°C ~ 125°C (TJ)	-	-	Surface Mount	SOT-89-3
AP1117D25L-13 IC REG LINEAR 2.5V 1A TO252-3 Diodes Incorporated	6,965	-	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	18V	2.5V	-	1.4V @ 1A	1A	10 mA	-	60dB (180Hz)	-	Over Current, Over Temperature	0°C ~ 125°C (TJ)	-	-	Surface Mount	TO-252-3
LP2950-30LPR IC REG LINEAR 3V 100MA TO92-3 Texas Instruments	6,934	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Reel (TR)	Active	Positive	Fixed	1	30V	3V	-	0.6V @ 100mA	100mA	120 µA	14 mA	-	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-92-3
FAN2511S33X IC REG LINEAR FIXED LDO REG Fairchild Semiconductor	6,000	-	RFQ	Datasheet	-	SC-74A, SOT-753	Bulk	Active	Positive	Fixed	1	6.5V	3.3V	-	0.14V @ 100mA	100mA	-	50 µA	43dB (120Hz)	Enable	Over Temperature	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SOT-23-5
LDLN025J28R IC REG LIN 2.8V 250MA 4FLIPCHIP STMicroelectronics	5,597	-	RFQ	Datasheet	-	4-XFBGA, FCBGA	Tape & Reel (TR)	Last Time Buy	Positive	Fixed	1	5.5V	2.8V	-	0.2V @ 250mA	250mA	25 µA	425 µA	80dB ~ 60dB (100Hz ~ 100KHz)	Enable	Over Current, Over Temperature, Short Circuit, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	4-FlipChip
RS3236-3.3YF5 IC REG LINEAR 3.3V 500MA SOT23-5 Runic Technology	5,453	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Fixed	1	7.5V	3.3V	-	0.6V @ 500mA	500mA	40 µA	-	74dB ~ 70dB (217Hz ~ 1kHz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-5
LP2950-30LPRE3 IC REG LINEAR 3V 100MA TO92-3 Texas Instruments	5,244	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Reel (TR)	Active	Positive	Fixed	1	30V	3V	-	0.6V @ 100mA	100mA	120 µA	14 mA	-	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-92-3
HNTAAPMSOP IC REG LINEAR LDO VOLTAGE REG Texas Instruments	5,091	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
TPS7230QDR IC REG LINEAR FIXED LDO REG Texas Instruments	5,000	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Bulk	Active	Positive	Fixed	1	10V	3V	-	1.1V @ 250mA	250mA	225 µA	325 µA	60dB ~ 50dB (120Hz)	Enable	Over Current, Over Temperature, Reverse Polarity	-55°C ~ 150°C	-	-	Surface Mount	8-SOIC
TPS79328YEQT IC REG LINEAR 2.8V 200MA 5DSBGA Texas Instruments	4,600	-	RFQ	Datasheet	-	5-UFBGA, DSBGA	Tube	Obsolete	Positive	Fixed	1	5.5V	2.8V	-	0.2V @ 200mA	200mA	220 µA	-	70dB ~ 43dB (100Hz ~ 100kHz)	Enable	Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	-	-	Surface Mount	5-DSBGA NanoStar™

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

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