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
BD35230HFN-TR IC REG LINEAR 1V 2A 8HSON Rohm Semiconductor	1,972	-	RFQ	Datasheet	-	8-PowerUDFN	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	4.5V	1V	-	-	2A	0.7 mA	1.2 mA	-	Enable, Soft Start	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-10°C ~ 100°C	-	-	Surface Mount	8-HSON
BD3523HFN-TR IC REG LINEAR POS ADJ 2A 8HSON Rohm Semiconductor	3,529	-	RFQ	Datasheet	-	8-UDFN Exposed Pad	Tape & Reel (TR)	Obsolete	Positive	Adjustable	1	4.5V	0.65V	2.7V	-	2A	0.7 mA	1.2 mA	-	Enable, Soft Start	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-10°C ~ 100°C	-	-	Surface Mount	8-HSON
BD35618HFV-TR IC REG LINEAR 8V 300MA 6HVSOF Rohm Semiconductor	2,730	-	RFQ	Datasheet	-	6-SMD, Flat Leads Exposed Pad	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	14V	8V	-	-	300mA	0.2 mA	300 µA	-	Enable	Over Current, Over Temperature, Soft Start	-10°C ~ 100°C	-	-	Surface Mount	6-HVSOF
BA33BC0WT-V5 IC REG LINEAR 3.3V 1A TO220-5 Rohm Semiconductor	2,063	-	RFQ	Datasheet	-	TO-220-5 Full Pack	Tube	Obsolete	Positive	Fixed	1	16V	3.3V	-	-	1A	0.5 mA	900 µA	55dB (120Hz)	Enable	Over Current, Over Temperature	-40°C ~ 105°C	-	-	Through Hole	TO-220FP-5
AAT3221IGV-3.3-T1 IC REG LINEAR 3.3V 150MA SOT23-5 Skyworks Solutions Inc.	1,128	-	RFQ	Datasheet	NanoPower™	SC-74A, SOT-753	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	5.5V	3.3V	-	0.22V @ 100mA	150mA	2.5 µA	-	50dB (100Hz)	Enable	Over Current, Over Temperature, Short Circuit	-40°C ~ 85°C	-	-	Surface Mount	SOT-23-5
PAM3110ABA330R IC REG LINEAR 3.3V 1.5A SOT223 Diodes Incorporated	2,451	-	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tape & Reel (TR)	Discontinued at Digi-Key	Positive	Fixed	1	5.5V	3.3V	-	0.4V @ 1.5A (Typ)	1.5A	150 µA	-	55dB ~ 35dB (100Hz ~ 10kHz)	-	Over Temperature, Short Circuit	-40°C ~ 85°C	-	-	Surface Mount	SOT-223-3
PAM3110AMB330R IC REG LINEAR 3.3V 1.5A TO263-2 Diodes Incorporated	3,870	-	RFQ	Datasheet	-	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	3.3V	-	0.4V @ 1.5A (Typ)	1.5A	150 µA	-	55dB ~ 35dB (100Hz ~ 10kHz)	-	Over Temperature, Short Circuit	-40°C ~ 85°C	-	-	Surface Mount	TO-263
PAM3101DAB330 IC REG LINEAR 3.3V 300MA SOT23-5 Diodes Incorporated	2,999	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	5.5V	3.3V	-	0.23V @ 300mA	300mA	90 µA	-	70dB ~ 65dB (100Hz ~ 1kHz)	Enable	Over Current, Over Temperature, Short Circuit	-40°C ~ 85°C	-	-	Surface Mount	SOT-23-5
PAM3101FKF180 IC REG LINEAR 1.8V 300MA 6DFN Diodes Incorporated	2,383	-	RFQ	Datasheet	-	6-WFDFN Exposed Pad	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	5.5V	1.8V	-	1.1V @ 300mA	300mA	90 µA	-	-	Enable	Over Current, Over Temperature, Short Circuit	-40°C ~ 85°C	-	-	Surface Mount	6-DFN (1.6x1.6)
PAM3103AABADJ IC REG LIN POS ADJ 300MA SOT23-5 Diodes Incorporated	1,919	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Obsolete	Positive	Adjustable	1	5.5V	1.2V	5V	0.23V @ 300mA	300mA	90 µA	-	67dB ~ 42dB (100Hz ~ 10kHz)	Enable	Over Current, Over Temperature, Short Circuit	-40°C ~ 85°C	-	-	Surface Mount	SOT-23-5
AOZ2013PI IC REG LINEAR 18QFN Alpha & Omega Semiconductor Inc.	1,447	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width) Exposed Pad	Tape & Reel (TR)	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Surface Mount	8-SO-EP
RT9030-11GB IC REG LINEAR 1.1V 150MA SOT23-5 Richtek USA Inc.	4,478	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	1.1V	-	-	150mA	50 µA	-	67dB ~ 40dB (1kHz ~ 100kHz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	SOT-23-5
RT9030-1KGJ5 IC REG LIN 1.05V 150MA TSOT23-5 Richtek USA Inc.	1,049	-	RFQ	Datasheet	-	SOT-23-5 Thin, TSOT-23-5	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	1.05V	-	0.2V @ 150mA	150mA	50 µA	-	67dB ~ 40dB (1kHz ~ 100kHz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	TSOT-23-5
RT9030A-15GB IC REG LINEAR 1.5V 300MA SOT23-5 Richtek USA Inc.	2,810	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	1.5V	-	0.4V @ 300mA	300mA	50 µA	-	67dB ~ 40dB (1kHz ~ 100kHz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	SOT-23-5
RT9030A-18GB IC REG LINEAR 1.8V 300MA SOT23-5 Richtek USA Inc.	1,905	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	1.8V	-	0.4V @ 300mA	300mA	50 µA	-	67dB ~ 40dB (1kHz ~ 100kHz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	SOT-23-5
RT9030A-10GB IC REG LINEAR 1V 300MA SOT23-5 Richtek USA Inc.	4,097	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	1V	-	-	300mA	50 µA	-	67dB ~ 40dB (1kHz ~ 100kHz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	SOT-23-5
RT9030A-12GB IC REG LINEAR 1.2V 300MA SOT23-5 Richtek USA Inc.	1,768	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	1.2V	-	0.55V @ 300mA	300mA	50 µA	-	67dB ~ 40dB (1kHz ~ 100kHz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	SOT-23-5
RT9183HGS IC REG LINEAR POS ADJ 1.5A 8SOP Richtek USA Inc.	3,552	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Positive	Adjustable	1	5.5V	0.8V	4.5V	0.5V @ 1.5A	1.5A	500 µA	-	-	-	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	8-SOP
LT3081ET7#TRPBF IC REG LIN POS ADJ 1.5A TO220-7 Analog Devices Inc.	3,454	-	RFQ	Datasheet	-	TO-220-7 Formed Leads	Tape & Reel (TR)	Active	Positive	Adjustable	1	36V	0V	34.5V	1.5V @ 1.5A	1.5A	50 µA	5 mA	90dB ~ 20dB (120Hz ~ 1MHz)	Current Limit	Over Current, Over Temperature, Reverse Polarity, Short Circuit	-40°C ~ 125°C	-	-	Through Hole	TO-220-7
SI-3010KF IC REG LIN POS ADJ 1A TO220F-5 Sanken Electric USA Inc.	1,616	-	RFQ	Datasheet	-	TO-220-5 Full Pack, Formed Leads	Tube	Obsolete	Positive	Adjustable	1	27V	1.1V	16V	0.5V @ 1A	1A	600 µA	-	75dB (100Hz ~ 120Hz)	-	Over Current, Over Temperature	-30°C ~ 85°C	-	-	Through Hole	TO-220F-5

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

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