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
MIC5247-1.8YML IC REG LINEAR 150MA LOW VOLTAGE Micrel Inc.	358,948	-	RFQ	Datasheet	-	6-VDFN Exposed Pad, 6-MLF®	Bulk	Active	Positive	Fixed	1	6V	1.8V	-	0.15V @ 150mA	150mA	150 µA	-	50dB (1kHz)	Enable	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	-	-	Surface Mount	6-DFN (2x2)
FAN2502S25X IC REG LINEAR 2.5V 150MA SOT23-5 Fairchild Semiconductor	248,508	-	RFQ	Datasheet	-	SC-74A, SOT-753	Bulk	Obsolete	Positive	Fixed	1	6.5V	2.5V	-	0.18V @ 150mA	150mA	50 µA	-	43dB (120Hz)	Enable	Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	SOT-23-5
FAN1117AS5X IC REG LINEAR 5V 1A SOT223-4 Fairchild Semiconductor	80,900	-	RFQ	Datasheet	-	TO-261-4, TO-261AA	Bulk	Obsolete	Positive	Fixed	1	18V	5V	-	1.2V @ 1A	1A	-	-	72dB (120Hz)	-	Over Current, Over Temperature	0°C ~ 125°C	-	-	Surface Mount	SOT-223-4
MIC5301-2.1YMT IC REG LINEAR SGL 150 MICRO AMP Micrel Inc.	76,990	-	RFQ	Datasheet	-	6-UFDFN Exposed Pad, 6-TMLF®	Bulk	Active	Positive	Fixed	1	5.5V	2.1V	-	0.1V @ 150mA	150mA	120 µA	-	75dB ~ 50dB (1kHz ~ 20kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	6-TMLF® (1.6x1.6)
NCV8154MN330180TBG IC REG LINEAR 1.8V/3.3V 10DFN onsemi	4,547	-	RFQ	Datasheet	-	10-VFDFN Exposed Pad	Tape & Reel (TR)	Obsolete	Positive	Fixed	2	5.25V	1.8V, 3.3V	-	0.43V @ 300mA, 0.27V @ 300mA	300mA, 300mA	100 µA	200 µA	75dB (1kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C (TJ)	Automotive	AEC-Q100	Surface Mount	10-DFN (3x3)
CAT6218-270TDGT3 IC REG LIN 2.7V 300MA TSOT23-5 onsemi	4,916	-	RFQ	Datasheet	-	SOT-23-5 Thin, TSOT-23-5	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	5.5V	2.7V	-	0.3V @ 300mA	300mA	75 µA	90 µA	64dB ~ 54dB (1kHz ~ 20kHz)	Enable	Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	TSOT-23-5
FAN1117ASX IC REG LINEAR POS ADJ 1A SOT223 Fairchild Semiconductor	60,779	-	RFQ	Datasheet	-	TO-261-4, TO-261AA	Bulk	Obsolete	Positive	Adjustable	1	18V	1.25V	18V	1.2V @ 1A	1A	-	-	72dB (120Hz)	-	Over Current, Over Temperature	0°C ~ 125°C	-	-	Surface Mount	SOT-223-4
NCP4589DSN25T1G IC REG LINEAR 2.5V 300MA SOT23-5 onsemi	1,936	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	5.25V	2.5V	-	0.5V @ 300mA	300mA	4 µA	-	70dB (1kHz)	Enable	Over Current	-40°C ~ 85°C	-	-	Surface Mount	SOT-23-5
SPX2920U-L-5-0 IC REG LINEAR 1 OUTPUT SPX2920 Sipex	44,853	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
NCP4682DMU18TCG IC REG LINEAR 1.8V 150MA 4UDFN onsemi	1,933	-	RFQ	Datasheet	-	4-UDFN Exposed Pad	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	5.25V	1.8V	-	0.65V @ 150mA	150mA	1.5 µA	-	30dB (1kHz)	Enable	Over Current	-40°C ~ 85°C	-	-	Surface Mount	4-UDFN (1.0x1.0)
NCP571MN10TBG IC REG LINEAR 1V 150MA 6DFN onsemi	2,860	-	RFQ	Datasheet	-	6-VDFN Exposed Pad	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	12V	1V	-	0.65V @ 10mA	150mA	1 µA	8 µA	-	Enable	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	6-DFN (2x2.2)
LP2981AIM5-4.0 IC REG LINEAR 4V 100MA SOT23-5 National Semiconductor	33,074	-	RFQ	Datasheet	-	SC-74A, SOT-753	Bulk	Obsolete	Positive	Fixed	1	16V	4V	-	0.37V @ 100mA	100mA	95 µA	1.7 mA	63dB (1kHz)	Enable	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	SOT-23-5
CAT6218-285TDGT3 IC REG LIN 2.85V 300MA TSOT23-5 onsemi	3,500	-	RFQ	Datasheet	-	SOT-23-5 Thin, TSOT-23-5	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	5.5V	2.85V	-	0.3V @ 300mA	300mA	75 µA	90 µA	64dB ~ 54dB (1kHz ~ 20kHz)	Enable	Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	TSOT-23-5
TPS79927QDDCRQ1 IC REG LINEAR 2.7V 200MA SOT23-5 Texas Instruments	3,920	-	RFQ	Datasheet	-	SOT-23-5 Thin, TSOT-23-5	Tape & Reel (TR)	Active	Positive	Fixed	1	6.5V	2.7V	-	0.18V @ 200mA	200mA	60 µA	-	70dB ~ 38dB (100Hz ~ 100kHz)	Enable	Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	Automotive	AEC-Q100	Surface Mount	SOT-23-THIN
CAT6218-280TDGT3 IC REG LIN 2.8V 300MA TSOT23-5 onsemi	4,101	-	RFQ	Datasheet	-	SOT-23-5 Thin, TSOT-23-5	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	5.5V	2.8V	-	0.3V @ 300mA	300mA	75 µA	90 µA	64dB ~ 54dB (1kHz ~ 20kHz)	Enable	Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	TSOT-23-5
MC78M08ACDTG IC REG LINEAR 8V 500MA DPAK onsemi	3,746	-	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Bulk	Obsolete	Positive	Fixed	1	35V	8V	-	-	500mA	-	-	80dB (120Hz)	-	Over Temperature, Short Circuit	0°C ~ 125°C	-	-	Surface Mount	DPAK
CAT6218-320TDGT3 IC REG LIN 3.2V 300MA TSOT23-5 onsemi	1,427	-	RFQ	Datasheet	-	SOT-23-5 Thin, TSOT-23-5	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	5.5V	3.2V	-	0.3V @ 300mA	300mA	75 µA	90 µA	64dB ~ 54dB (1kHz ~ 20kHz)	Enable	Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	TSOT-23-5
TPS79915QDDCRQ1 IC REG LINEAR 1.5V 200MA SOT23-5 Texas Instruments	2,898	-	RFQ	Datasheet	-	SOT-23-5 Thin, TSOT-23-5	Tape & Reel (TR)	Active	Positive	Fixed	1	6.5V	1.5V	-	0.18V @ 200mA	200mA	60 µA	-	70dB ~ 38dB (100Hz ~ 100kHz)	Enable	Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	Automotive	AEC-Q100	Surface Mount	SOT-23-THIN
MIC5301-1.5YMT IC REG LINEAR 1.5V 150MA 6TMLF Micrel Inc.	12,406	-	RFQ	Datasheet	-	6-UFDFN Exposed Pad	Bulk	Active	Positive	Fixed	1	5.5V	1.5V	-	0.1V @ 150mA	150mA	120 µA	-	75dB ~ 50dB (1kHz ~ 20kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C (TJ)	-	-	Surface Mount	6-TMLF® (1.6x1.6)
NCP4588DSQ15T1G IC REG LINEAR 1.5V 200MA SC88A onsemi	1,208	-	RFQ	Datasheet	-	5-TSSOP, SC-70-5, SOT-353	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	5.25V	1.5V	-	0.6V @ 200mA	200mA	25 µA	-	65dB (1kHz)	Enable	Over Current	-40°C ~ 85°C	-	-	Surface Mount	SC-88A (SC-70-5/SOT-353)

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

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