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.

If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.

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
RP130K331D-TR IC REG LIN 3.3V 150MA DFN1010-4 Nisshinbo Micro Devices Inc.	47,569	-	RFQ	Datasheet	RP130x	4-UDFN Exposed Pad	Tape & Reel (TR)	Active	Positive	Fixed	1	6.5V	3.3V	-	0.51V @ 150mA	150mA	58 µA	-	80dB (1kHz)	Enable	Over Current	-40°C ~ 105°C (TA)	-	-	Surface Mount	DFN(PL)1010-4
AP2128K-3.3TRG1 IC REG LINEAR 3.3V 300MA SOT23-5 Diodes Incorporated	32,855	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Fixed	1	6V	3.3V	-	0.3V @ 300mA	300mA	90 µA	-	68dB ~ 54dB (100Hz ~ 10kHz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	SOT-23-5
RP173K301D-TR IC REG LINEAR 3V 150MA DFN1010-4 Nisshinbo Micro Devices Inc.	25,692	-	RFQ	Datasheet	RP173x	4-UDFN Exposed Pad	Tape & Reel (TR)	Active	Positive	Fixed	1	11V	3V	-	1.05V @ 150mA	150mA	3.7 µA	-	-	Enable	Over Current, Reverse Current	-40°C ~ 85°C (TA)	-	-	Surface Mount	DFN(PL)1010-4
RP173K331D-TR IC REG LIN 3.3V 150MA DFN1010-4 Nisshinbo Micro Devices Inc.	24,227	-	RFQ	Datasheet	RP173x	4-UDFN Exposed Pad	Tape & Reel (TR)	Active	Positive	Fixed	1	9.8V	3.3V	-	1.05V @ 150mA	150mA	3.7 µA	-	-	Enable	Over Current, Reverse Current	-40°C ~ 85°C (TA)	-	-	Surface Mount	DFN(PL)1010-4
AP7366-18W5-7 IC REG LINEAR 1.8V 600MA SOT25 Diodes Incorporated	20,916	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Fixed	1	6V	1.8V	-	0.42V @ 600mA	600mA	80 µA	-	75dB ~ 55dB (1kHz ~ 10kHz)	Current Limit, Enable	Over Current, Short Circuit	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-25
RP171N331D-TR-FE IC REG LINEAR 3.3V 150MA SOT23-5 Nisshinbo Micro Devices Inc.	20,321	-	RFQ	Datasheet	RP171x	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Fixed	1	10V	3.3V	-	0.48V @ 150mA	150mA	40 µA	-	70dB (1kHz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-5
TPS7A03185PDQNR IC REG LINEAR 1.8V 200MA 4X2SON Texas Instruments	13,925	-	RFQ	Datasheet	-	4-XDFN Exposed Pad	Tape & Reel (TR)	Active	Positive	Fixed	1	6V	1.8V	-	0.45V @ 200mA	200mA	300 nA	-	55dB (1kHz)	Enable	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 125°C (TJ)	-	-	Surface Mount	4-X2SON (1x1)
RP173K331B-TR IC REG LIN 3.3V 150MA DFN1010-4 Nisshinbo Micro Devices Inc.	12,329	-	RFQ	Datasheet	RP173x	4-UDFN Exposed Pad	Tape & Reel (TR)	Active	Positive	Fixed	1	11V	3.3V	-	1.05V @ 150mA	150mA	3.7 µA	-	-	Enable	Over Current, Reverse Current	-40°C ~ 85°C (TA)	-	-	Surface Mount	DFN(PL)1010-4
RP171N331B-TR-FE IC REG LINEAR 3.3V 150MA SOT23-5 Nisshinbo Micro Devices Inc.	8,579	-	RFQ	Datasheet	RP171x	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Fixed	1	10V	3.3V	-	0.48V @ 150mA	150mA	40 µA	-	-	Enable	Over Current, Over Temperature	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-5
AP7366-25W5-7 IC REG LINEAR 2.5V 600MA SOT25 Diodes Incorporated	8,150	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Fixed	1	6V	2.5V	-	0.38V @ 600mA	600mA	80 µA	-	75dB ~ 55dB (1kHz ~ 10kHz)	Enable	Over Current, Over Temperature, Short Circuit	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-25
LDLN025M45R IC REG LINEAR 4.5V 250MA SOT23-5 STMicroelectronics	7,939	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	4.5V	-	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	SOT-23-5
RP173K181B-TR IC REG LIN 1.8V 150MA DFN1010-4 Nisshinbo Micro Devices Inc.	7,352	-	RFQ	Datasheet	RP173x	4-UDFN Exposed Pad	Tape & Reel (TR)	Active	Positive	Fixed	1	11V	1.8V	-	2.19V @ 150mA	150mA	3.7 µA	-	30dB (1kHz)	Enable	Over Current, Reverse Current	-40°C ~ 85°C (TA)	-	-	Surface Mount	DFN(PL)1010-4
LDLN025PU18R IC REG LINEAR 1.8V 250MA 4DFN STMicroelectronics	7,075	-	RFQ	Datasheet	-	4-XDFN Exposed Pad	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	1.8V	-	0.25V @ 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-DFN (1x1)
LDLN025PU12R IC REG LINEAR 1.2V 250MA 4DFN STMicroelectronics	5,371	-	RFQ	Datasheet	-	4-XDFN Exposed Pad	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	1.2V	-	0.25V @ 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-DFN (1x1)
LDLN025PU50R IC REG LINEAR 5V 250MA 4DFN STMicroelectronics	5,005	-	RFQ	Datasheet	-	4-XDFN Exposed Pad	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	5V	-	0.25V @ 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-DFN (1x1)
AP2125K-1.8TRG1 IC REG LINEAR 1.8V 300MA SOT23-5 Diodes Incorporated	3,201	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Fixed	1	6V	1.8V	-	0.36V @ 300mA	300mA	90 µA	-	70db (100Hz ~ 1kHz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-5
AP7366-39W5-7 IC REG LINEAR 3.9V 600MA SOT25 Diodes Incorporated	3,116	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Fixed	1	6V	3.9V	-	0.29V @ 600mA	600mA	80 µA	-	75dB ~ 55dB (1kHz ~ 10kHz)	Current Limit, Enable	Over Current, Short Circuit	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-25
RP173N401A-TR-FE IC REG LINEAR 4V 150MA SOT23-5 Nisshinbo Micro Devices Inc.	2,995	-	RFQ	Datasheet	RP173x	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Fixed	1	11V	4V	-	0.76V @ 150mA	150mA	3.7 µA	-	-	Enable	Over Current, Reverse Current	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-5
RP130N501D-TR-FE IC REG LINEAR 5V 150MA SOT23-5 Nisshinbo Micro Devices Inc.	2,985	-	RFQ	Datasheet	RP130x	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Fixed	1	6.5V	5V	-	0.31V @ 150mA	150mA	58 µA	-	80dB (1kHz)	Enable	Over Current	-40°C ~ 105°C (TA)	-	-	Surface Mount	SOT-23-5
AP2125K-3.0TRG1 IC REG LINEAR 3V 300MA SOT23-5 Diodes Incorporated	2,839	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Fixed	1	6V	3V	-	0.3V @ 300mA	300mA	90 µA	-	65dB (100Hz ~ 1kHz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-5

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

What Voltage Regulators - Linear, Low Drop Out (LDO) Regulators components can I source from EGOO?

You can browse available Voltage Regulators - Linear, Low Drop Out (LDO) Regulators product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.

Can EGOO help with hard-to-source or obsolete Voltage Regulators - Linear, Low Drop Out (LDO) Regulators parts?

Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.

Does EGOO support BOM and small-batch sourcing?

Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.

How do I request pricing and availability?

Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.