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
MC78L08ABD IC REG LINEAR 8V 100MA 8SOIC onsemi	4,858	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Positive	Fixed	1	30V	8V	-	-	100mA	6 mA	-	57dB (120Hz)	-	Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	8-SOIC
MC78L09ABD IC REG LINEAR 9V 100MA 8SOIC onsemi	2,067	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Positive	Fixed	1	30V	9V	-	-	100mA	6 mA	-	57dB (120Hz)	-	Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	8-SOIC
MC78L12ABD IC REG LINEAR 12V 100MA 8SOIC onsemi	2,764	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Positive	Fixed	1	35V	12V	-	-	100mA	6.5 mA	-	42dB (120Hz)	-	Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	8-SOIC
MC78L15ABD IC REG LINEAR 15V 100MA 8SOIC onsemi	2,619	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Positive	Fixed	1	35V	15V	-	-	100mA	6.5 mA	-	39dB (120Hz)	-	Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	8-SOIC
MC79L05ABD IC REG LINEAR -5V 100MA 8SOIC onsemi	3,804	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Negative	Fixed	1	-30V	-5V	-	1.7V @ 40mA (Typ)	100mA	-	-	49dB (120Hz)	-	Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	8-SOIC
MC79L12ABD IC REG LINEAR -12V 100MA 8SOIC onsemi	2,163	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Negative	Fixed	1	-35V	-12V	-	1.7V @ 40mA (Typ)	100mA	-	-	42dB (120Hz)	-	Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	8-SOIC
MC79L15ABD IC REG LINEAR -15V 100MA 8SOIC onsemi	2,404	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Negative	Fixed	1	-35V	-15V	-	1.7V @ 40mA (Typ)	100mA	-	-	39dB (120Hz)	-	Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	8-SOIC
TPS781330220DDCRG4 IC REG LIN 3.3V/2.2V 150MA SOT23 Texas Instruments	4,532	-	RFQ	Datasheet	-	SOT-23-5 Thin, TSOT-23-5	Tape & Reel (TR)	Discontinued at Digi-Key	Positive	Fixed	1	5.5V	3.3V, 2.2V	-	0.25V @ 150mA, -	150mA	1.3 µA	8 µA	40dB ~ 15dB (10Hz ~ 1kHz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	-	-	Surface Mount	SOT-23-THIN
MC33375D-3.3R2 IC REG LINEAR 3.3V 300MA 8SOIC onsemi	2,449	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	13V	3.3V	-	0.5V @ 300mA	300mA	200 µA	-	75dB (120Hz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	8-SOIC
TPS73028DBVTG4 IC REG LINEAR 2.8V 200MA SOT23-5 Texas Instruments	1,647	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	5.5V	2.8V	-	0.21V @ 200mA	200mA	250 µA	-	68dB (100Hz)	Enable	Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	-	-	Surface Mount	SOT-23-5
LP2981AIM5-3.2/NOPB IC REG LINEAR 3.2V 100MA SOT23-5 Texas Instruments	3,891	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	16V	3.2V	-	0.37V @ 100mA	100mA	95 µA	1.7 mA	63dB (1kHz)	Enable	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	SOT-23-5
L4931CV33 IC REG LINEAR 3.3V 250MA TO220AB STMicroelectronics	1,513	-	RFQ	Datasheet	-	TO-220-3	Tube	Obsolete	Positive	Fixed	1	20V	3.3V	-	0.8V @ 250mA	250mA	1 mA	6 mA	73dB ~ 55dB (120Hz ~ 10kHz)	-	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Through Hole	TO-220
L4931CV50 IC REG LINEAR 5V 250MA TO220AB STMicroelectronics	2,895	-	RFQ	Datasheet	-	TO-220-3	Tube	Obsolete	Positive	Fixed	1	20V	5V	-	0.8V @ 250mA	250mA	1 mA	6 mA	70dB ~ 55dB (120Hz ~ 10kHz)	-	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Through Hole	TO-220
L4931CV120 IC REG LINEAR 12V 250MA TO220AB STMicroelectronics	4,934	-	RFQ	Datasheet	-	TO-220-3	Tube	Obsolete	Positive	Fixed	1	20V	12V	-	0.8V @ 250mA	250mA	1.6 mA	7 mA	64dB ~ 55dB (120Hz ~ 10kHz)	-	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Through Hole	TO-220
L78S09CV-DG IC REG LINEAR 9V 2A TO220 STMicroelectronics	2,986	-	RFQ	Datasheet	-	TO-220-3	Tube	Obsolete	Positive	Fixed	1	35V	9V	-	-	2A	8 mA	-	47dB (120Hz)	-	Over Current, Over Temperature, Short Circuit	0°C ~ 150°C	-	-	Through Hole	TO-220
LM337KC IC REG LIN NEG ADJ 1.5A TO220-3 Texas Instruments	3,127	-	RFQ	Datasheet	-	TO-220-3	Tube	Obsolete	Negative	Adjustable	1	-40V	-1.2V	-37V	-	1.5A	-	-	77dB (120Hz)	-	Over Temperature, Short Circuit	0°C ~ 125°C	-	-	Through Hole	TO-220-3
LP2981-28DBVTE4 IC REG LINEAR 2.8V 100MA SOT23-5 Texas Instruments	1,677	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	16V	2.8V	-	0.37V @ 100mA	100mA	95 µA	1.7 mA	63dB (1kHz)	Enable	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	SOT-23-5
LP2981-30DBVTE4 IC REG LINEAR 3V 100MA SOT23-5 Texas Instruments	2,004	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	16V	3V	-	0.37V @ 100mA	100mA	95 µA	1.7 mA	63dB (1kHz)	Enable	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	SOT-23-5
LP2981-30DBVTG4 IC REG LINEAR 3V 100MA SOT23-5 Texas Instruments	3,990	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Obsolete	Positive	Fixed	1	16V	3V	-	0.37V @ 100mA	100mA	95 µA	1.7 mA	63dB (1kHz)	Enable	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	SOT-23-5
R1130H001C-T1-FE IC REG LIN POS ADJ 300MA SOT89-5 Nisshinbo Micro Devices Inc.	4,939	-	RFQ	Datasheet	R1130x	SOT-89-5/6	Tape & Reel (TR)	Active	Positive	Adjustable	1	8V	1.8V	5V	0.2V @ 100mA	300mA	100 µA	-	60dB (1kHz)	Enable	Over Current	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-89-5

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

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