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
RT9018B-12GSP IC REG LIN POS ADJ 3A 8SOP Richtek USA Inc.	4,348	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width) Exposed Pad	Tape & Reel (TR)	Active	Positive	Adjustable (Fixed)	1	5.5V	0.8V (1.2V)	5.15V	0.35V @ 3A	3A	1.2 mA	-	-	Enable, Power Good	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	8-SOP-EP
RT9018B-15GSP IC REG LIN POS ADJ 3A 8SOP Richtek USA Inc.	2,131	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width) Exposed Pad	Tape & Reel (TR)	Active	Positive	Adjustable (Fixed)	1	5.5V	0.8V (1.5V)	5.15V	0.35V @ 3A	3A	1.2 mA	-	-	Enable, Power Good	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	8-SOP-EP
RT9018B-18GQW IC REG LIN POS ADJ 3A 10WDFN Richtek USA Inc.	4,613	-	RFQ	Datasheet	-	10-WFDFN Exposed Pad	Tape & Reel (TR)	Active	Positive	Adjustable (Fixed)	1	5.5V	0.8V (1.8V)	5.15V	0.35V @ 3A	3A	1.2 mA	-	-	Enable, Power Good	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	10-WDFN (3x3)
RT9018B-1KGSP IC REG LIN POS ADJ 3A 8SOP Richtek USA Inc.	3,674	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width) Exposed Pad	Tape & Reel (TR)	Active	Positive	Adjustable (Fixed)	1	5.5V	0.8V (1.05V)	5.15V	0.35V @ 3A	3A	1.2 mA	-	-	Enable, Power Good	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	8-SOP-EP
RT9018B-25GQW IC REG LIN POS ADJ 3A 10WDFN Richtek USA Inc.	3,531	-	RFQ	Datasheet	-	10-WFDFN Exposed Pad	Tape & Reel (TR)	Active	Positive	Adjustable (Fixed)	1	5.5V	0.8V (2.5V)	5.15V	0.35V @ 3A	3A	1.2 mA	-	-	Enable, Power Good	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	10-WDFN (3x3)
RT9020-15GU5 IC REG LINEAR 1.5V 500MA SC70-5 Richtek USA Inc.	1,632	-	RFQ	Datasheet	-	5-TSSOP, SC-70-5, SOT-353	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	1.5V	-	-	500mA	50 µA	-	55dB (10kHz)	Enable, Soft Start	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	SC-70-5
RT9020-1BGB IC REG LIN 1.25V 500MA SOT23-5 Richtek USA Inc.	4,568	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	1.25V	-	-	500mA	50 µA	-	55dB (10kHz)	Enable, Soft Start	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	SOT-23-5
RT9020-1HGU5 IC REG LINEAR 1.85V 500MA SC70-5 Richtek USA Inc.	4,943	-	RFQ	Datasheet	-	5-TSSOP, SC-70-5, SOT-353	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	1.85V	-	-	500mA	50 µA	-	55dB (10kHz)	Enable, Soft Start	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	SC-70-5
RT9020-20GU5 IC REG LINEAR 2V 500MA SC70-5 Richtek USA Inc.	2,011	-	RFQ	Datasheet	-	5-TSSOP, SC-70-5, SOT-353	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	2V	-	-	500mA	50 µA	-	55dB (10kHz)	Enable, Soft Start	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	SC-70-5
RT9020-25GB IC REG LINEAR 2.5V 500MA SOT23-5 Richtek USA Inc.	2,229	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	2.5V	-	0.32V @ 400mA	500mA	50 µA	-	55dB (10kHz)	Enable, Soft Start	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	SOT-23-5
RT9020-28GB IC REG LINEAR 2.8V 500MA SOT23-5 Richtek USA Inc.	4,113	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	2.8V	-	0.4V @ 500mA	500mA	50 µA	-	55dB (10kHz)	Enable, Soft Start	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	SOT-23-5
RT9020-30GU5 IC REG LINEAR 3V 500MA SC70-5 Richtek USA Inc.	4,878	-	RFQ	Datasheet	-	5-TSSOP, SC-70-5, SOT-353	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	3V	-	0.4V @ 500mA	500mA	50 µA	-	55dB (10kHz)	Enable, Soft Start	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	SC-70-5
RT9020-33GB IC REG LINEAR 3.3V 500MA SOT23-5 Richtek USA Inc.	3,050	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	3.3V	-	0.4V @ 500mA	500mA	50 µA	-	55dB (10kHz)	Enable, Soft Start	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	SOT-23-5
RT9020-33GU5 IC REG LINEAR 3.3V 500MA SC70-5 Richtek USA Inc.	3,616	-	RFQ	Datasheet	-	5-TSSOP, SC-70-5, SOT-353	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	3.3V	-	0.4V @ 500mA	500mA	50 µA	-	55dB (10kHz)	Enable, Soft Start	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	SC-70-5
RT9025-12GSP IC REG LIN POS ADJ 2A 8SOP Richtek USA Inc.	3,931	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width) Exposed Pad	Tape & Reel (TR)	Active	Positive	Adjustable (Fixed)	1	5.5V	0.8V (1.2V)	5.5V	0.3V @ 2A	2A	1.2 mA	-	-	Enable, Power Good	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	8-SOP-EP
RT9025-12ZSP IC REG LIN POS ADJ 2A 8SOP Richtek USA Inc.	3,806	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width) Exposed Pad	Tape & Reel (TR)	Active	Positive	Adjustable (Fixed)	1	5.5V	0.8V (1.2V)	5.5V	0.3V @ 2A	2A	1.2 mA	-	-	Enable, Power Good	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	8-SOP-EP
RT9025-18ZSP IC REG LIN POS ADJ 2A 8SOP Richtek USA Inc.	2,241	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width) Exposed Pad	Tape & Reel (TR)	Active	Positive	Adjustable (Fixed)	1	5.5V	0.8V (1.8V)	5.5V	0.3V @ 2A	2A	1.2 mA	-	-	Enable, Power Good	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	8-SOP-EP
RT9025-1KGSP IC REG LIN POS ADJ 2A 8SOP Richtek USA Inc.	2,784	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width) Exposed Pad	Tape & Reel (TR)	Active	Positive	Adjustable (Fixed)	1	5.5V	0.8V (1.05V)	5.5V	0.3V @ 2A	2A	1.2 mA	-	-	Enable, Power Good	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	8-SOP-EP
RT9025-1KZSP IC REG LIN POS ADJ 2A 8SOP Richtek USA Inc.	2,201	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width) Exposed Pad	Tape & Reel (TR)	Active	Positive	Adjustable (Fixed)	1	5.5V	0.8V (1.05V)	5.5V	0.3V @ 2A	2A	1.2 mA	-	-	Enable, Power Good	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	8-SOP-EP
RT9025-25ZSP IC REG LIN POS ADJ 2A 8SOP Richtek USA Inc.	1,650	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width) Exposed Pad	Tape & Reel (TR)	Active	Positive	Adjustable (Fixed)	1	5.5V	0.8V (2.5V)	5.5V	0.3V @ 2A	2A	1.2 mA	-	-	Enable, Power Good	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	8-SOP-EP

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

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