Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Power Management (PMIC) | Electronic Components Distributor DigiKey

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Mfr Part #	Quantity Available	Price	Series	Package	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	Package / Case	Supplier Device Package
MIC5317-3.3YM5-TR IC REG LINEAR 3.3V 150MA SOT23-5 Microchip Technology	23,968 In Stock	1 : $0.99000 Cut Tape (CT) 3,000 : $1.31544 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	6V	3.3V	-	0.31V @ 150mA	150mA	39 µA	-	80dB ~ 65dB (1kHz ~ 10kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
MIC5365-3.3YC5-TR IC REG LINEAR 3.3V 150MA SC-70-5 Microchip Technology	20,312 In Stock	1 : $0.99000 Cut Tape (CT) 3,000 : $0.73994 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	3.3V	-	0.31V @ 150mA	150mA	39 µA	-	80dB ~ 65dB (1kHz ~ 10kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	5-TSSOP, SC-70-5, SOT-353	SC-70-5
MIC5501-3.0YM5-TR IC REG LINEAR 3V 300MA SOT23-5 Microchip Technology	17,742 In Stock	1 : $0.99000 Cut Tape (CT) 3,000 : $0.73994 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	3V	-	0.38V @ 300mA	300mA	55 µA	65 µA	60dB (1kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
AS78L05RTR-E1 IC REG LINEAR 5V 100MA SOT89-3 Diodes Incorporated	30,491 In Stock	1 : $1.07000 Cut Tape (CT) 1,000 : $0.42538 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	30V	5V	-	1.8V @ 100mA (Typ)	100mA	5.5 mA	-	62dB (120Hz)	-	Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	TO-243AA	SOT-89-3
MIC5504-1.8YM5-TR IC REG LINEAR 1.8V 300MA SOT23-5 Microchip Technology	94,111 In Stock	1 : $1.32000 Cut Tape (CT) 3,000 : $0.90437 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	1.8V	-	0.38V @ 300mA	300mA	55 µA	65 µA	60dB (1kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
MIC5504-3.3YM5-TR IC REG LINEAR 3.3V 300MA SOT23-5 Microchip Technology	63,730 In Stock	1 : $1.32000 Cut Tape (CT) 3,000 : $0.90437 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	3.3V	-	0.38V @ 300mA	300mA	55 µA	65 µA	60dB (1kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
AZ1117CH-3.3TRG1 IC REG LINEAR 3.3V 1A SOT-223-3 Diodes Incorporated	46,556 In Stock	1 : $1.32000 Cut Tape (CT) 4,000 : $0.50895 Tape & Reel (TR)	AZ1117C	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	15V	3.3V	-	1.3V @ 800mA	1A	6 mA	-	70dB (120Hz)	-	Thermal Shutdown	-20°C ~ 125°C (TJ)	-	-	Surface Mount	TO-261-4, TO-261AA	SOT-223-3
MIC5365-3.0YC5-TR IC REG LINEAR 3V 150MA SC-70-5 Microchip Technology	44,469 In Stock	1 : $1.48000 Cut Tape (CT) 3,000 : $0.98658 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	3V	-	0.31V @ 150mA	150mA	39 µA	-	80dB ~ 65dB (1kHz ~ 10kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	5-TSSOP, SC-70-5, SOT-353	SC-70-5
AS78L05RTR-G1 IC REG LINEAR 5V 100MA SOT89-3 Diodes Incorporated	5,224 In Stock	1 : $1.56000 Cut Tape (CT) 1,000 : $0.64802 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	30V	5V	-	1.8V @ 100mA (Typ)	100mA	5.5 mA	-	62dB (120Hz)	-	Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	TO-243AA	SOT-89-3
MIC5318YMT-TR IC REG LIN POS ADJ 300MA 6-TMLF Microchip Technology	4,921 In Stock	1 : $1.56000 Cut Tape (CT) 5,000 : $5.34398 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	6V	1.25V	5.5V	0.2V @ 300mA	300mA	150 µA	-	75dB ~ 55dB (1kHz ~ 20kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	6-UFDFN Exposed Pad, 6-TMLF®	6-TMLF® (1.6x1.6)
AP2210K-3.3TRG1 IC REG LINEAR 3.3V 300MA SOT23-5 Diodes Incorporated	152,633 In Stock	1 : $1.64000 Cut Tape (CT) 3,000 : $0.64914 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	13.2V	3.3V	-	0.5V @ 300mA	300mA	180 µA	15 mA	75dB (100Hz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 85°C	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
AP2210N-3.3TRG1 IC REG LINEAR 3.3V 300MA SOT23-3 Diodes Incorporated	20,482 In Stock	1 : $1.64000 Cut Tape (CT) 3,000 : $0.64914 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	13.2V	3.3V	-	0.5V @ 300mA	300mA	180 µA	15 mA	75dB (100Hz)	-	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 85°C	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
AP2112K-3.3TRG1 IC REG LINEAR 3.3V 600MA SOT-25 Diodes Incorporated	57,517 In Stock	1 : $1.81000 Cut Tape (CT) 3,000 : $0.73744 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	6V	3.3V	-	0.4V @ 600mA	600mA	80 µA	-	65dB (100Hz ~ 1kHz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	SC-74A, SOT-753	SOT-25
TLV76050DBZR IC REG LINEAR 5V 100MA SOT23-3 Texas Instruments	50,555 In Stock	1 : $1.81000 Cut Tape (CT) 3,000 : $0.71982 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	30V	5V	-	1.1V @ 100mA	100mA	5 mA	-	-	-	Over Temperature	-40°C ~ 125°C (TJ)	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
TLV70033DCKR IC REG LINEAR 3.3V 200MA SC-70-5 Texas Instruments	27,596 In Stock	1 : $1.89000 Cut Tape (CT) 3,000 : $0.75506 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	3.3V	-	0.25V @ 200mA	200mA	55 µA	270 µA	68dB (1kHz)	Enable	Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)	-40°C ~ 125°C (TJ)	-	-	Surface Mount	5-TSSOP, SC-70-5, SOT-353	SC-70-5
AZ1117IH-3.3TRG1 IC REG LINEAR 3.3V 1A SOT-223-3 Diodes Incorporated	41,816 In Stock	1 : $1.97000 Cut Tape (CT) 4,000 : $0.77258 Tape & Reel (TR)	AZ1117I	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	15V	3.3V	-	1.3V @ 800mA	1A	6 mA	-	70dB (120Hz)	-	Thermal Shutdown	-40°C ~ 125°C (TJ)	-	-	Surface Mount	TO-261-4, TO-261AA	SOT-223-3
L78L05ABUTR IC REG LINEAR 5V 100MA SOT89-3 STMicroelectronics	12,554 In Stock	1 : $1.97000 Cut Tape (CT) 2,500 : $0.80275 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	30V	5V	-	-	100mA	5.5 mA	6 mA	49dB (120Hz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	TO-243AA	SOT-89-3
TLV1117LV33DCYR IC REG LINEAR 3.3V 1A SOT-223-4 Texas Instruments	37,033 In Stock	1 : $2.06000 Cut Tape (CT) 2,500 : $0.84478 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	3.3V	-	1.3V @ 800mA	1A	100 µA	-	75dB (120Hz)	-	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	TO-261-4, TO-261AA	SOT-223-4
AP7375-50SA-7 IC REG LINEAR 5V 300MA SOT23-3 Diodes Incorporated	29,715 In Stock 1,767,000 Factory	1 : $2.06000 Cut Tape (CT) 3,000 : $0.84887 Tape & Reel (TR)	AP7375	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	45V	5V	-	0.36V @ 100mA	300mA	5 µA	-	-	Current Limit	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C (TJ)	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
MIC5528-3.3YMT-TR IC REG LINEAR 3.3V 500MA 6-TDFN Microchip Technology	22,956 In Stock	1 : $2.06000 Cut Tape (CT) 5,000 : $1.64432 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	3.3V	-	0.5V @ 500mA	500mA	55 µA	65 µA	70dB ~ 60dB (100Hz ~ 1kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	6-UFDFN Exposed Pad	6-TDFN (1.2x1.2)
SPX1117M3-L-3-3/TR IC REG LIN 3.3V 800MA SOT-223-3 MaxLinear, Inc.	5,895 In Stock	1 : $2.06000 Cut Tape (CT) 2,500 : $0.85658 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	20V	3.3V	-	1.3V @ 800mA	800mA	10 mA	-	70dB (120Hz)	-	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	TO-261-4, TO-261AA	SOT-223-3
TLV75801PDBVR IC REG LIN POS ADJ 500MA SOT23-5 Texas Instruments	77,777 In Stock	1 : $2.22000 Cut Tape (CT) 3,000 : $0.90732 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	6V	0.55V	5.5V	0.88V @ 500mA	500mA	35 µA	-	50dB ~ 30dB (1kHz ~ 1MHz)	Enable	Over Current, Over Temperature, UVLO	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
AP2210K-5.0TRG1 IC REG LINEAR 5V 300MA SOT23-5 Diodes Incorporated	15,533 In Stock	1 : $2.22000 Cut Tape (CT) 3,000 : $0.91434 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	13.2V	5V	-	0.5V @ 300mA	300mA	180 µA	15 mA	75dB (100Hz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 85°C	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
AP7380-33W5-7 IC REG LINEAR 3.3V 150MA SOT-25 Diodes Incorporated	5,823 In Stock	1 : $2.22000 Cut Tape (CT) 3,000 : $0.92133 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	24V	3.3V	-	1.5V @ 150mA	150mA	3 µA	3 µA	-	Enable	Current Limit, Thermal Shutdown	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SC-74A, SOT-753	SOT-25
L78L33ABUTR IC REG LINEAR 3.3V 100MA SOT89-3 STMicroelectronics	61,913 In Stock	1 : $2.30000 Cut Tape (CT) 2,500 : $0.95169 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	30V	3.3V	-	-	100mA	5.5 mA	6 mA	49dB (120Hz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	TO-243AA	SOT-89-3

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

Linear voltage regulators, including LDO (Low Drop Out) types, are used to provide a stable output voltage that is nominally invariant with respect to changes in load current, input voltage, or environmental factors. Their operating principle requires that the input voltage be maintained above the desired output voltage by some minimum amount, and function on the basis of converting whatever excess voltage is present at the input to heat. While this renders them less efficient than switch-mode voltage regulators for most applications, they are often better suited for applications with high sensitivity to noise.

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

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

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