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
ADP166ACPZN-1.2-R7 IC REG LINEAR 1.2V 150MA 6LFCSP Analog Devices Inc.	3,235	-	RFQ	Datasheet	-	6-UDFN Exposed Pad, CSP	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	1.2V	-	-	150mA	2.4 µA	6.2 µA	72dB ~ 62dB (100Hz ~ 1kHz)	Enable	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	-	-	Surface Mount	6-LFCSP-UD (2x2)
ADP166ACPZN-2.3-R7 IC REG LINEAR 2.3V 150MA 6LFCSP Analog Devices Inc.	3,464	-	RFQ	Datasheet	-	6-UDFN Exposed Pad, CSP	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	2.3V	-	0.225V @ 150mA	150mA	2.4 µA	6.2 µA	-	Enable	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	-	-	Surface Mount	6-LFCSP-UD (2x2)
LD1580P2T-R IC REG LINEAR POS ADJ 7A P2PAK STMicroelectronics	16,564	-	RFQ	Datasheet	-	P2PAK (4 Leads + Tab)	Tape & Reel (TR)	Obsolete	Positive	Adjustable	1	6V	1.25V	6V	-	7A	-	-	-	-	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	P2PAK
NCP1117DT25RKG IC REG LINEAR 2.5V 1A DPAK onsemi	2,614	-	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	20V	2.5V	-	1.2V @ 800mA	1A	10 mA	-	68dB (120Hz)	-	Over Current, Over Temperature	0°C ~ 125°C	-	-	Surface Mount	DPAK
TPS73410DDCR IC REG LINEAR 1V 250MA SOT23-5 Texas Instruments	102,000	-	RFQ	Datasheet	-	SOT-23-5 Thin, TSOT-23-5	Bulk	Discontinued at Digi-Key	Positive	Fixed	1	6.5V	1V	-	0.22V @ 250mA	250mA	65 µA	-	60dB ~ 28dB (100Hz ~ 100kHz)	Enable	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	-	-	Surface Mount	SOT-23-THIN
NCP606MN15T2G IC REG LINEAR 1.5V 500MA 6DFN onsemi	1,677	-	RFQ	Datasheet	-	6-VDFN Exposed Pad	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	6V	1.5V	-	0.36V @ 500mA	500mA	180 µA	-	-	Enable	Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	6-DFN (3x3.3)
MC78LC40NTRG IC REG LINEAR 4V 80MA 5TSOP onsemi	3,544	-	RFQ	Datasheet	-	SOT-23-5 Thin, TSOT-23-5	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	12V	4V	-	0.038V @ 1mA	80mA	3.6 µA	-	-	-	-	-40°C ~ 85°C	-	-	Surface Mount	5-TSOP
TCR3LM08A,RF LDO IOUT: 300MA PD: 420MW VIN: 6 Toshiba Semiconductor and Storage	10,000	-	RFQ	Datasheet	TCR3LM	4-XDFN Exposed Pad	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	0.8V	-	-	300mA	2.2 µA	-	74dB ~ 43dB (100Hz ~ 100kHz)	Current Limit, Enable	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	4-DFN (1x1)
LDK120C11R IC REG LIN 1.1V 200MA SOT323-5 STMicroelectronics	5,837	-	RFQ	Datasheet	-	5-TSSOP, SC-70-5, SOT-353	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	1.1V	-	0.3V @ 200mA	200mA	60 µA	100 µA	55dB (120Hz ~ 10kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	SOT-323-5
NCP582LSQ18T1G IC REG LINEAR 1.8V 150MA SC82AB onsemi	3,690	-	RFQ	Datasheet	-	SC-82A, SOT-343	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	6V	1.8V	-	0.55V @ 150mA	150mA	95 µA	-	70dB ~ 60dB (1kHz ~ 10kHz)	Enable	Over Current	-40°C ~ 85°C	-	-	Surface Mount	SC-82AB
NCP500SN28T1G IC REG LINEAR 2.8V 150MA 5TSOP onsemi	2,817	-	RFQ	Datasheet	-	SOT-23-5 Thin, TSOT-23-5	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	6V	2.8V	-	0.25V @ 150mA	150mA	1 µA	300 µA	62dB (1kHz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C (TA)	-	-	Surface Mount	5-TSOP
LDK120M11R IC REG LINEAR 1.1V 200MA SOT23-5 STMicroelectronics	5,157	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	1.1V	-	0.3V @ 200mA	200mA	60 µA	100 µA	55dB (120Hz ~ 10kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	SOT-23-5
MIC5337-2.8YMT-TR IC REG LINEAR 2.8V 300MA 4TMLF Microchip Technology	5,112	-	RFQ	Datasheet	-	4-UFDFN Exposed Pad, 4-TMLF®	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	2.8V	-	0.3V @ 300mA	300mA	35 µA	-	65dB ~ 50dB (1kHz ~ 20kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	4-TMLF® (1.2x1.6)
AP130-28YL-13 IC REG LINEAR 2.8V 300MA SOT89-3 Diodes Incorporated	4,580	-	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-89-3
LDK120C15R IC REG LIN 1.5V 200MA SOT323-5 STMicroelectronics	4,107	-	RFQ	Datasheet	-	5-TSSOP, SC-70-5, SOT-353	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	1.5V	-	0.3V @ 200mA	200mA	60 µA	100 µA	55dB (120Hz ~ 10kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	SOT-323-5
LDK120PU08R IC REG LINEAR 0.8V 200MA 6DFN STMicroelectronics	2,977	-	RFQ	Datasheet	-	6-XFDFN	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	0.8V	-	0.3V @ 200mA	200mA	60 µA	100 µA	55dB (120Hz ~ 10kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	6-DFN (1.2x1.3)
LDK120PU32R IC REG LINEAR 3.2V 200MA 6DFN STMicroelectronics	2,969	-	RFQ	Datasheet	-	6-XFDFN	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	3.2V	-	0.3V @ 200mA	200mA	60 µA	100 µA	55dB (120Hz ~ 10kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	6-DFN (1.2x1.3)
MIC5203-2.6YM5-TR IC REG LINEAR 2.6V 80MA SOT23-5 Microchip Technology	2,960	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Fixed	1	16V	2.6V	-	0.6V @ 80mA	80mA	750 µA	3 mA	-	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	-	-	Surface Mount	SOT-23-5
LDK120C29R IC REG LINEAR 2.9V200MA SOT323-5 STMicroelectronics	2,950	-	RFQ	Datasheet	-	5-TSSOP, SC-70-5, SOT-353	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	2.9V	-	0.3V @ 200mA	200mA	60 µA	100 µA	55dB (120Hz ~ 10kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	SOT-323-5
LDK130C29R IC REG LIN 2.9V 300MA SOT323-5 STMicroelectronics	2,843	-	RFQ	Datasheet	-	5-TSSOP, SC-70-5, SOT-353	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	2.9V	-	0.4V @ 300mA	300mA	60 µA	120 µA	55dB (120Hz ~ 10kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	SOT-323-5

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

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