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
MIC5330-SPYML-TR IC REG LINEAR 3V/3.3V 8MLF Microchip Technology	2,291	-	RFQ	Datasheet	-	8-VFDFN Exposed Pad, 8-MLF®	Tape & Reel (TR)	Active	Positive	Fixed	2	5.5V	3V, 3.3V	-	0.2V @ 300mA, 0.2V @ 300mA	300mA, 300mA	120 µA	200 µA	70dB ~ 65dB (1kHz ~ 20kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	8-MLF® (2x2)
TPS76601D IC REG LIN POS ADJ 250MA 8SOIC Texas Instruments	3,048	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Bulk	Active	Positive	Adjustable	1	10V	1.25V	5.5V	-	250mA	50 µA	-	63dB (1kHz)	Enable, Power Good	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	-	-	Surface Mount	8-SOIC
RT9078N-18GJ5 IC REG LIN 1.8V 300MA TSOT23-5 Richtek USA Inc.	1,597	-	RFQ	Datasheet	-	SOT-23-5 Thin, TSOT-23-5	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	1.8V	-	0.42V @ 300mA	300mA	4 µA	-	75dB (1kHz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C (TA)	-	-	Surface Mount	TSOT-23-5
NCP700CMT45TBG IC REG LINEAR 4.5V 200MA 6WDFN onsemi	1,768	-	RFQ	Datasheet	-	6-WFDFN	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	4.5V	-	0.15V @ 200mA	200mA	110 µA	130 µA	70dB ~ 26dB (1kHz ~ 1MHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	6-WDFN (1.5x1.5)
TPS73725DCQ IC REG LINEAR 2.5V 1A SOT223-6 Texas Instruments	2,698	-	RFQ	Datasheet	-	SOT-223-6	Bulk	Obsolete	Positive	Fixed	1	5.5V	2.5V	-	0.5V @ 1A	1A	400 µA	1.3 mA	58dB ~ 37dB (100Hz ~ 10kHz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	-	-	Surface Mount	SOT-223-6
NCP4688DSN33T1G IC REG LINEAR 3.3V 150MA SOT23-5 onsemi	3,185	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	5.25V	3.3V	-	0.28V @ 150mA	150mA	100 µA	-	80dB ~ 65dB (1kHz ~ 100kHz)	Enable	Over Current	-40°C ~ 85°C	-	-	Surface Mount	SOT-23-5
NCP705EMT33TCG IC REG LINEAR 3.3V 500MA 6WDFN onsemi	2,830	-	RFQ	Datasheet	-	6-WDFN Exposed Pad	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	5.5V	3.3V	-	0.35V @ 500mA	500mA	25 µA	260 µA	73dB ~ 56dB (100Hz ~ 10kHz)	Enable	Over Current, Over Temperature, Soft Start, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	-	-	Surface Mount	6-WDFN (2x2)
AP130-28YRL-13 IC REG LIN 2.8V 300MA SOT89R-3 Diodes Incorporated	4,450	-	RFQ	Datasheet	-	TO-243AA	Tape & Reel (TR)	Discontinued at Digi-Key	Positive	Fixed	1	5.5V	2.8V	-	0.5V @ 300mA	300mA	100 µA	-	58dB (100Hz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-89R-3
AP130-30YL-13 IC REG LINEAR 3V 300MA SOT89-3 Diodes Incorporated	3,377	-	RFQ	Datasheet	-	TO-243AA	Tape & Reel (TR)	Discontinued at Digi-Key	Positive	Fixed	1	5.5V	3V	-	0.5V @ 300mA	300mA	100 µA	-	58dB (100Hz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-89-3
TPS79330QDBVRQ1 IC REG LINEAR 3V 200MA SOT23-5 Texas Instruments	2,990	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	3V	-	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	Automotive	AEC-Q100	Surface Mount	SOT-23-5
LM2931S-5.0 IC REG LINEAR FIXED POS LDO REG National Semiconductor	2,827	-	RFQ	Datasheet	-	TO-263-4, D2PAK (3 Leads + Tab), TO-263AA	Bulk	Active	Positive	Fixed	1	26V	5V	-	0.3V @ 100mA	100mA	1 mA	15 mA	55dB (120Hz)	-	Over Temperature, Reverse Polarity, Short Circuit	-40°C ~ 85°C	-	-	Surface Mount	DDPAK/TO-263-3
AP130-30YRL-13 IC REG LINEAR 3V 300MA SOT89R-3 Diodes Incorporated	2,720	-	RFQ	Datasheet	-	TO-243AA	Tape & Reel (TR)	Discontinued at Digi-Key	Positive	Fixed	1	5.5V	3V	-	0.5V @ 300mA	300mA	100 µA	-	58dB (100Hz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-89R-3
TPS71433DCKT IC REG LINEAR 3.3V 80MA SC70-5 Texas Instruments	2,239	-	RFQ	Datasheet	-	5-TSSOP, SC-70-5, SOT-353	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	10V	3.3V	-	1.3V @ 80mA	80mA	4.2 µA	7.4 µA	59dB ~ 54dB (120Hz)	Current Limit	Over Current	-40°C ~ 125°C	-	-	Surface Mount	SC-70-5
RT9041E-10GQW IC REG LIN POS ADJ 500MA 8WDFN Richtek USA Inc.	1,146	-	RFQ	Datasheet	-	8-WFDFN Exposed Pad	Tape & Reel (TR)	Active	Positive	Adjustable (Fixed)	1	5.5V	0.8V (1V)	2.5V	0.5V @ 500mA	500mA	250 µA	-	-	Enable, Power Good	Current Limit, Thermal Shutdown	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-WDFN (2x2)
LM2931T-5.0 IC REG LINEAR 5V 100MA TO220AB onsemi	3,598	-	RFQ	Datasheet	-	TO-220-3	Tube	Obsolete	Positive	Fixed	1	26V	5V	-	0.6V @ 100mA	100mA	1 mA	30 mA	90dB (120Hz)	-	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Through Hole	TO-220
NCV8501D33 IC REG LINEAR 3.3V 150MA 8SOIC onsemi	4,500	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Positive	Fixed	1	45V	3.3V	-	-	150mA	125 µA	19 mA	-	Enable, Reset	Over Temperature, Reverse Polarity, Short Circuit	-40°C ~ 150°C	Automotive	AEC-Q100	Surface Mount	8-SOIC
TLE42662GSV33HTMA1 IC REG LINEAR VOLTAGE REG Infineon Technologies	175,904	-	RFQ	Datasheet	-	TO-261-4, TO-261AA	Bulk	Active	Positive	Fixed	1	45V	3.3V	-	1.1V @ 100mA	100mA	70 µA	-	68dB (100Hz)	Inhibit	Over Temperature, Reverse Polarity, Short Circuit	-40°C ~ 150°C (TJ)	-	-	Surface Mount	PG-SOT223-4
FAN1537DBX IC REG LINEAR ADJ LDO REGULATOR Fairchild Semiconductor	56,400	-	RFQ	Datasheet	-	TO-252-6, DPAK (5 Leads + Tab)	Bulk	Active	Positive	Adjustable (Fixed)	1	10V	3.2V (3.3V)	10V	1.3V @ 1A	1A	15 mA	-	-	-	Over Current, Over Temperature	0°C ~ 150°C (TJ)	-	-	Surface Mount	TO-252 (DPAK-5)
FAN1537DAX IC REG LINEAR FIXED LDO REG Fairchild Semiconductor	32,500	-	RFQ	Datasheet	-	TO-252-6, DPAK (5 Leads + Tab)	Bulk	Active	Positive	Fixed	1	10V	3.3V, 2.5V	-	1.3V @ 1A	1A	15 mA	-	-	-	Over Current, Over Temperature	0°C ~ 150°C (TJ)	-	-	Surface Mount	TO-252 (DPAK-5)
TPS79927QDRVRQ1 IC REG LINEAR 2.7V 200MA 6WSON Texas Instruments	2,708	-	RFQ	Datasheet	-	6-WDFN Exposed Pad	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	6-WSON (2x2)

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

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