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
S-1172B15-E6T1G IC REG LINEAR 1.5V 1A 6HSOP ABLIC Inc.	3,513	-	RFQ	Datasheet	S-1172	6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	5.5V	1.5V	-	0.15V @ 300mA	1A	1 µA	110 µA	65dB (1kHz)	Enable	Over Current, Thermal Shutdown	-40°C ~ 85°C (TA)	-	-	Surface Mount	6-HSOP
S-1172B15-U5T1U IC REG LINEAR 1.5V 1A SOT89-5 ABLIC Inc.	3,531	-	RFQ	Datasheet	S-1172	SOT-89-5/6	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	5.5V	1.5V	-	0.15V @ 300mA	1A	1 µA	110 µA	65dB (1kHz)	Enable	Over Current, Thermal Shutdown	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-89-5
S-1172B18-E6T1G IC REG LINEAR 1.8V 1A 6HSOP ABLIC Inc.	2,118	-	RFQ	Datasheet	S-1172	6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	5.5V	1.8V	-	0.15V @ 300mA	1A	1 µA	90 µA	65dB (1kHz)	Enable	Over Current, Thermal Shutdown	-40°C ~ 85°C (TA)	-	-	Surface Mount	6-HSOP
S-1172B18-U5T1G IC REG LINEAR 1.8V 1A SOT89-5 ABLIC Inc.	2,995	-	RFQ	Datasheet	S-1172	SOT-89-5/6	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	5.5V	1.8V	-	0.15V @ 300mA	1A	1 µA	90 µA	65dB (1kHz)	Enable	Over Current, Thermal Shutdown	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-89-5
S-1172B1C-E6T1U IC REG LINEAR 1.25V 1A 6HSOP ABLIC Inc.	3,625	-	RFQ	Datasheet	S-1172	6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	5.5V	1.25V	-	0.38V @ 300mA	1A	1 µA	110 µA	65dB (1kHz)	Enable	Over Current, Thermal Shutdown	-40°C ~ 85°C (TA)	-	-	Surface Mount	6-HSOP
S-1172B25-E6T1U IC REG LINEAR 2.5V 1A 6HSOP ABLIC Inc.	4,139	-	RFQ	Datasheet	S-1172	6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	5.5V	2.5V	-	0.15V @ 300mA	1A	1 µA	90 µA	65dB (1kHz)	Enable	Over Current, Thermal Shutdown	-40°C ~ 85°C (TA)	-	-	Surface Mount	6-HSOP
S-1172B25-U5T1G IC REG LINEAR 2.5V 1A SOT89-5 ABLIC Inc.	4,819	-	RFQ	Datasheet	S-1172	SOT-89-5/6	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	5.5V	2.5V	-	0.15V @ 300mA	1A	1 µA	90 µA	65dB (1kHz)	Enable	Over Current, Thermal Shutdown	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-89-5
S-1172B25-U5T1U IC REG LINEAR 2.5V 1A SOT89-5 ABLIC Inc.	2,679	-	RFQ	Datasheet	S-1172	SOT-89-5/6	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	5.5V	2.5V	-	0.15V @ 300mA	1A	1 µA	90 µA	65dB (1kHz)	Enable	Over Current, Thermal Shutdown	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-89-5
S-1172B30-U5T1U IC REG LINEAR 3V 1A SOT89-5 ABLIC Inc.	1,940	-	RFQ	Datasheet	S-1172	SOT-89-5/6	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	5.5V	3V	-	0.1V @ 300mA	1A	1 µA	90 µA	65dB (1kHz)	Enable	Over Current, Thermal Shutdown	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-89-5
S-1172B31-U5T1U IC REG LINEAR 3.1V 1A SOT89-5 ABLIC Inc.	4,661	-	RFQ	Datasheet	S-1172	SOT-89-5/6	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	5.5V	3.1V	-	0.1V @ 300mA	1A	1 µA	90 µA	60dB (1kHz)	Enable	Over Current, Thermal Shutdown	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-89-5
S-1172B33-E6T1G IC REG LINEAR 3.3V 1A 6HSOP ABLIC Inc.	4,487	-	RFQ	Datasheet	S-1172	6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	5.5V	3.3V	-	0.1V @ 300mA	1A	1 µA	90 µA	60dB (1kHz)	Enable	Over Current, Thermal Shutdown	-40°C ~ 85°C (TA)	-	-	Surface Mount	6-HSOP
S-1172B33-U5T1G IC REG LINEAR 3.3V 1A SOT89-5 ABLIC Inc.	3,453	-	RFQ	Datasheet	S-1172	SOT-89-5/6	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	5.5V	3.3V	-	0.1V @ 300mA	1A	1 µA	90 µA	60dB (1kHz)	Enable	Over Current, Thermal Shutdown	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-89-5
S-1172B34-E6T1G IC REG LINEAR 3.4V 1A 6HSOP ABLIC Inc.	2,806	-	RFQ	Datasheet	S-1172	6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	5.5V	3.4V	-	0.1V @ 300mA	1A	1 µA	90 µA	60dB (1kHz)	Enable	Over Current, Thermal Shutdown	-40°C ~ 85°C (TA)	-	-	Surface Mount	6-HSOP
S-1172B35-E6T1U IC REG LINEAR 3.5V 1A 6HSOP ABLIC Inc.	2,668	-	RFQ	Datasheet	S-1172	6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	5.5V	3.5V	-	0.1V @ 300mA	1A	1 µA	90 µA	60dB (1kHz)	Enable	Over Current, Thermal Shutdown	-40°C ~ 85°C (TA)	-	-	Surface Mount	6-HSOP
S-1172B35-U5T1G IC REG LINEAR 3.5V 1A SOT89-5 ABLIC Inc.	3,925	-	RFQ	Datasheet	S-1172	SOT-89-5/6	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	5.5V	3.5V	-	0.1V @ 300mA	1A	1 µA	90 µA	60dB (1kHz)	Enable	Over Current, Thermal Shutdown	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-89-5
S-1172B36-U5T1G IC REG LINEAR 3.6V 1A SOT89-5 ABLIC Inc.	2,619	-	RFQ	Datasheet	S-1172	SOT-89-5/6	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	5.5V	3.6V	-	0.1V @ 300mA	1A	1 µA	90 µA	60dB (1kHz)	Enable	Over Current, Thermal Shutdown	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-89-5
S-1172B38-E6T1U IC REG LINEAR 3.8V 1A 6HSOP ABLIC Inc.	4,324	-	RFQ	Datasheet	S-1172	6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	5.5V	3.8V	-	0.1V @ 300mA	1A	1 µA	90 µA	60dB (1kHz)	Enable	Over Current, Thermal Shutdown	-40°C ~ 85°C (TA)	-	-	Surface Mount	6-HSOP
S-1172B38-U5T1U IC REG LINEAR 3.8V 1A SOT89-5 ABLIC Inc.	4,760	-	RFQ	Datasheet	S-1172	SOT-89-5/6	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	5.5V	3.8V	-	0.1V @ 300mA	1A	1 µA	90 µA	60dB (1kHz)	Enable	Over Current, Thermal Shutdown	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-89-5
S-1172B40-E6T1U IC REG LINEAR 4V 1A 6HSOP ABLIC Inc.	1,830	-	RFQ	Datasheet	S-1172	6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	5.5V	4V	-	0.1V @ 300mA	1A	1 µA	90 µA	60dB (1kHz)	Enable	Over Current, Thermal Shutdown	-40°C ~ 85°C (TA)	-	-	Surface Mount	6-HSOP
S-1172B40-U5T1U IC REG LINEAR 4V 1A SOT89-5 ABLIC Inc.	1,870	-	RFQ	Datasheet	S-1172	SOT-89-5/6	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	5.5V	4V	-	0.1V @ 300mA	1A	1 µA	90 µA	60dB (1kHz)	Enable	Over Current, Thermal Shutdown	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-89-5

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

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