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

Explore Voltage Regulators - Linear, Low Drop Out (LDO) Regulators parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and 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
LP2951-33QDRGRQ1 IC REG LIN POS ADJ 100MA 8SON Texas Instruments	3,662	1.00	RFQ	Datasheet	-	8-WFDFN Exposed Pad	Tape & Reel (TR)	Active	Positive	Adjustable (Fixed)	1	30V	1.235V (3.3V)	30V	0.6V @ 100mA	100mA	120 µA	14 mA	-	Enable	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C (TJ)	Automotive	AEC-Q100	Surface Mount	8-SON (3x3)
MC78L05ABPG IC REG LINEAR 5V 100MA TO92-3 onsemi	3,157	0.45	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body	Bulk	Active	Positive	Fixed	1	30V	5V	-	-	100mA	6 mA	-	49dB (120Hz)	-	Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Through Hole	TO-92 (TO-226)
MC79L12ACPG IC REG LINEAR -12V 100MA TO92-3 onsemi	1,934	0.43	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body	Bulk	Active	Negative	Fixed	1	-35V	-12V	-	1.7V @ 40mA (Typ)	100mA	-	-	42dB (120Hz)	-	Over Temperature, Short Circuit	0°C ~ 125°C	-	-	Through Hole	TO-92 (TO-226)
UA78M05IDCY IC REG LINEAR 5V 500MA SOT223-4 Texas Instruments	1,218	0.95	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tube	Active	Positive	Fixed	1	25V	5V	-	2V @ 350mA	500mA	-	-	80dB (120Hz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	SOT-223-4
TPS78401QDBVRQ1 IC POWER Texas Instruments	1,019	0.40	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Adjustable	1	6V	1.2V	5.5V	0.9V @ 300mA	300mA	40 µA	-	60dB ~ 30dB (1kHz ~ 1MHz)	Current Limit, Enable, Soft Start	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 150°C (TJ)	Automotive	AEC-Q100	Surface Mount	SOT-23-5
NCP160AMX330TBG IC REG LINEAR 3.3V 250MA 4XDFN onsemi	25,884	0.38	RFQ	Datasheet	-	4-XDFN Exposed Pad	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	3.3V	-	0.145V @ 250mA	250mA	23 µA	-	91dB ~ 48dB (100Hz ~ 100kHz)	Enable	Over Current, Over Temperature, Soft Start	-40°C ~ 125°C (TA)	-	-	Surface Mount	4-XDFN (1x1)
LM78L15ACZ/LFT4 IC REG LINEAR 15V 100MA TO92-3 Texas Instruments	1,340	0.96	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Cut Tape (CT)	Active	Positive	Fixed	1	35V	15V	-	-	100mA	3 mA	-	51dB (120Hz)	-	Over Temperature, Short Circuit	0°C ~ 125°C	-	-	Through Hole	TO-92-3
LD2981CU50TR IC REG LINEAR 5V 100MA SOT89-3 STMicroelectronics	18,863	0.96	RFQ	Datasheet	-	TO-243AA	Tape & Reel (TR)	Active	Positive	Fixed	1	16V	5V	-	0.375V @ 100mA	100mA	150 µA	2.6 mA	63dB (1kHz)	-	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	SOT-89-3
LM217MDT-TR IC REG LINEAR POS ADJ 500MA DPAK STMicroelectronics	16,919	1.46	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tape & Reel (TR)	Active	Positive	Adjustable	1	40V	1.2V	37V	-	500mA	-	-	80dB ~ 65dB (120Hz)	-	Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	DPAK
NCP167AFCT180T2G IC REG LINEAR 1.8V 700MA 4WLCSP onsemi	7,106	0.44	RFQ	Datasheet	-	4-XFBGA, WLCSP	Tape & Reel (TR)	Active	Positive	Fixed	1	5.5V	1.8V	-	0.45V @ 700mA	700mA	18 µA	-	83dB ~ 63dB (100Hz ~ 100kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C (TJ)	-	-	Surface Mount	4-WLCSP (0.64x0.64)
RT9187CGB IC REG LDO ADJ 0.6A SOT23-5 Richtek USA Inc.	6,912	0.17	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Adjustable	1	5.5V	0.8V	4.8V	0.2V @ 500mA	600mA	400 µA	-	60dB ~ 50dB (100Hz ~ 10kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	SOT-23-5
MCP1703AT-1502E/CB IC REG LIN 1.5V 200MA SOT23A-3 Microchip Technology	6,846	0.73	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	Positive	Fixed	1	16V	1.5V	-	-	200mA	5 µA	-	35dB (100Hz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SOT-23A-3
TLV1117-33IKVURG3 IC REG LINEAR 3.3V 800MA TO252-3 Texas Instruments	6,352	0.97	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tape & Reel (TR)	Active	Positive	Fixed	1	15V	3.3V	-	1.3V @ 800mA	800mA	-	-	75dB (120Hz)	-	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	TO-252-3
MC78L15ACPRAG IC REG LINEAR 15V 100MA TO92-3 onsemi	6,301	0.44	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body, Formed Leads	Tape & Reel (TR)	Active	Positive	Fixed	1	35V	15V	-	-	100mA	6.5 mA	-	39dB (120Hz)	-	Over Temperature, Short Circuit	0°C ~ 125°C	-	-	Through Hole	TO-92 (TO-226)
TLV1117-50IKVURG3 IC REG LINEAR 5V 800MA TO252-3 Texas Instruments	6,294	0.97	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tape & Reel (TR)	Active	Positive	Fixed	1	15V	5V	-	1.3V @ 800mA	800mA	-	-	75dB (120Hz)	-	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	TO-252-3
LP3990MF-2.5/NOPB IC REG LINEAR 2.5V 150MA SOT23-5 Texas Instruments	5,940	0.96	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Positive	Fixed	1	6V	2.5V	-	0.2V @ 150mA	150mA	80 µA	120 µA	55dB ~ 35dB (1kHz ~ 10kHz)	Enable	Over Temperature, Short Circuit	-40°C ~ 85°C	-	-	Surface Mount	SOT-23-5
MC78L08ACDR2G IC REG LINEAR 8V 100MA 8SOIC onsemi	4,736	0.44	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Positive	Fixed	1	30V	8V	-	-	100mA	6 mA	-	57dB (120Hz)	-	Over Temperature, Short Circuit	0°C ~ 125°C	-	-	Surface Mount	8-SOIC
MCP1703T-3002E/CB IC REG LINEAR 3V 250MA SOT23A-3 Microchip Technology	4,035	0.73	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	Positive	Fixed	1	16V	3V	-	0.975V @ 250mA	250mA	5 µA	-	44dB (100Hz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	SOT-23A-3
LM2931MX-5.0/NOPB IC REG LINEAR 5V 100MA 8SOIC Texas Instruments	3,386	0.98	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Positive	Fixed	1	26V	5V	-	0.3V @ 100mA	100mA	1 mA	15 mA	55dB (120Hz)	-	Over Temperature, Reverse Polarity, Short Circuit	-40°C ~ 85°C	-	-	Surface Mount	8-SOIC
MCP1703T-4002E/MB IC REG LINEAR 4V 250MA SOT89-3 Microchip Technology	3,234	0.73	RFQ	Datasheet	-	TO-243AA	Tape & Reel (TR)	Active	Positive	Fixed	1	16V	4V	-	0.725V @ 250mA	250mA	5 µA	-	44dB (100Hz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	SOT-89-3

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Frequently Asked Questions

What are Voltage Regulators - Linear, Low Drop Out (LDO) Regulators components used for?

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

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