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
LP3985ITLX-3.0/NOPB IC REG LINEAR 3V 150MA 5DSBGA Texas Instruments	2,577	-	RFQ	Datasheet	-	5-WFBGA, DSBGA	Tape & Reel (TR)	Active	Positive	Fixed	1	6V	3V	-	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)
MCP1702T-4002E/MB IC REG LINEAR 4V 250MA SOT89-3 Microchip Technology	2,570	-	RFQ	Datasheet	-	TO-243AA	Tape & Reel (TR)	Active	Positive	Fixed	1	13.2V	4V	-	0.725V @ 250mA	250mA	5 µA	-	44dB (100Hz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	SOT-89-3
NCP163AMX270TBG IC REG LINEAR 2.7V 250MA 4XDFN onsemi	1,453	-	RFQ	Datasheet	-	4-XDFN Exposed Pad	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	2.7V	-	-	250mA	20 µA	-	91dB ~ 60dB (100Hz ~ 100kHz)	Enable	Over Current, Over Temperature, Soft Start	-40°C ~ 125°C (TA)	-	-	Surface Mount	4-XDFN (1x1)
TPS7A21345PYWDJ 500-MA, LOW-NOISE, LOW-IQ, HIGH- Texas Instruments	227,953	-	RFQ	Datasheet	-	4-XFBGA, WLCSP	Tape & Reel (TR)	Active	Positive	Fixed	1	6V	3.45V	-	0.175V @ 500mA	500mA	15 µA	3.5 mA	65dB ~ 50dB (100Hz ~ 1MHz)	Current Limit, Enable	Over Current, Over Temperature, UVLO	-40°C ~ 125°C (TJ)	-	-	Surface Mount	4-WCSP (0.63x0.63)
R1154N050B-TR-FE IC REG LINEAR 5V 150MA SOT23-5 Nisshinbo Micro Devices Inc.	44,945	-	RFQ	Datasheet	R1154x	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Fixed	1	24V	5V	-	0.4V @ 150mA	150mA	10 µA	-	-	Enable	Over Current, Over Temperature	-40°C ~ 105°C (TA)	-	-	Surface Mount	SOT-23-5
LM217LZ-TR IC REG LIN POS ADJ 100MA TO92-3 STMicroelectronics	25,170	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Reel (TR)	Active	Positive	Adjustable	1	40V	1.2V	37V	-	100mA	-	-	80dB ~ 65dB (120Hz)	-	Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Through Hole	TO-92-3
TPS715345DCKR IC REG LINEAR 3.45V 50MA SC70-5 Texas Instruments	12,319	-	RFQ	Datasheet	-	5-TSSOP, SC-70-5, SOT-353	Tape & Reel (TR)	Active	Positive	Fixed	1	24V	3.45V	-	0.75V @ 50mA	50mA	4.2 µA	-	60dB (100kHz)	-	Over Current	-40°C ~ 125°C	-	-	Surface Mount	SC-70-5
LP2985IM5X-4.5/NOPB IC REG LINEAR 4.5V 150MA SOT23-5 Texas Instruments	6,760	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Fixed	1	16V	4.5V	-	0.58V @ 150mA	150mA	95 µA	2.5 mA	45dB (1kHz)	Enable	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	SOT-23-5
MC78L24ACPRAG IC REG LINEAR 24V 100MA TO92-3 onsemi	3,987	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body, Formed Leads	Tape & Reel (TR)	Active	Positive	Fixed	1	40V	24V	-	-	100mA	6.5 mA	-	45dB (120Hz)	-	Over Temperature, Short Circuit	0°C ~ 125°C	-	-	Through Hole	TO-92 (TO-226)
MC78L05ACPRPG IC REG LINEAR 5V 100MA TO92-3 onsemi	3,641	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body, Formed Leads	Cut Tape (CT)	Active	Positive	Fixed	1	30V	5V	-	-	100mA	6 mA	-	49dB (120Hz)	-	Over Temperature, Short Circuit	0°C ~ 125°C	-	-	Through Hole	TO-92 (TO-226)
LP5910-1.0DRVR IC REG LINEAR 1V 300MA 6WSON Texas Instruments	2,655	-	RFQ	Datasheet	-	6-WDFN Exposed Pad	Tape & Reel (TR)	Active	Positive	Fixed	1	3.3V	1V	-	-	300mA	25 µA	350 µA	80dB ~ 25dB (100Hz ~ 2MHz)	Enable	Over Temperature, Reverse Polarity, Short Circuit	-40°C ~ 125°C (TJ)	-	-	Surface Mount	6-WSON (2x2)
MC79L24ACPG IC REG LINEAR -24V 100MA TO92-3 onsemi	1,978	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body	Bulk	Active	Negative	Fixed	1	-40V	-24V	-	1.7V @ 40mA (Typ)	100mA	-	-	47dB (120Hz)	-	Over Temperature, Short Circuit	0°C ~ 125°C	-	-	Through Hole	TO-92 (TO-226)
TLV1117-18CDCYR IC REG LIN 1.8V 800MA SOT223-4 Texas Instruments	9,319	-	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tape & Reel (TR)	Active	Positive	Fixed	1	15V	1.8V	-	1.3V @ 800mA	800mA	10 mA	-	75dB (120Hz)	-	Over Current, Over Temperature	0°C ~ 125°C	-	-	Surface Mount	SOT-223-4
TCR3UG33A,LF IC REG LINEAR 3.3V 300MA 4WCSP-F Toshiba Semiconductor and Storage	16,876	-	RFQ	Datasheet	TCR3UG	4-XFBGA, WLCSP	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	3.3V	-	0.273V @ 300mA	300mA	680 nA	-	70dB (1kHz)	Enable	Inrush Current, Over Current, Thermal Shutdown	-40°C ~ 85°C (TJ)	-	-	Surface Mount	4-WCSP-F (0.65x0.65)
LD1117DT25TR IC REG LINEAR 2.5V 800MA DPAK STMicroelectronics	14,554	-	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tape & Reel (TR)	Active	Positive	Fixed	1	15V	2.5V	-	1.2V @ 800mA	800mA	10 mA	-	75dB (120Hz)	-	Over Current, Over Temperature	0°C ~ 125°C	-	-	Surface Mount	DPAK
BU27TD3WG-TR IC REG LINEAR 2.7V 200MA 5SSOP Rohm Semiconductor	14,460	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Fixed	1	6V	2.7V	-	0.5V @ 200mA	200mA	60 µA	-	70dB (1kHz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	5-SSOP
TCR3UG25A,LF IC REG LINEAR 2.5V 300MA 4WCSP-F Toshiba Semiconductor and Storage	13,999	-	RFQ	Datasheet	TCR3UG	4-XFBGA, WLCSP	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	2.5V	-	0.327V @ 300mA	300mA	680 nA	-	70dB (1kHz)	Enable	Inrush Current, Over Current, Thermal Shutdown	-40°C ~ 85°C (TJ)	-	-	Surface Mount	4-WCSP-F (0.65x0.65)
TPS7A02185PDQNR IC REG LINEAR 1.85V 200MA 4X2SON Texas Instruments	10,150	-	RFQ	Datasheet	-	4-XDFN Exposed Pad	Tape & Reel (TR)	Active	Positive	Fixed	1	6V	1.85V	-	0.45V @ 200mA	200mA	60 nA	-	55dB (1kHz)	Enable	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 125°C (TJ)	-	-	Surface Mount	4-X2SON (1x1)
TCR3UG50B,LF IC REG LINEAR 5V 300MA 4WCSP-F Toshiba Semiconductor and Storage	8,689	-	RFQ	Datasheet	TCR3UG	4-XFBGA, WLCSP	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	5V	-	0.195V @ 300mA	300mA	680 nA	-	70dB (1kHz)	Enable	Inrush Current, Over Current, Thermal Shutdown	-40°C ~ 85°C (TJ)	-	-	Surface Mount	4-WCSP-F (0.65x0.65)
TPS7A0228DQNR 200-MA, NANOPOWER-IQ (25 NA), LO Texas Instruments	5,813	-	RFQ	Datasheet	-	4-XDFN Exposed Pad	Tape & Reel (TR)	Active	Positive	Fixed	1	6V	2.8V	-	0.36V @ 200mA	200mA	60 nA	-	55dB (1kHz)	Current Limit, Enable	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 125°C (TJ)	-	-	Surface Mount	4-X2SON (1x1)

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

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