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
MIC5504-1.8YM5-TR IC REG LINEAR 1.8V 300MA SOT23-5 Microchip Technology	172,901 In Stock	1 : ₩240.00000 Cut Tape (CT) 3,000 : ₩164.73600 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	134,254 In Stock	Active	-	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
MIC5365-3.0YC5-TR IC REG LINEAR 3V 150MA SC-70-5 Microchip Technology	107,386 In Stock	1 : ₩270.00000 Cut Tape (CT) 3,000 : ₩179.71200 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
MIC5365-1.8YC5-TR IC REG LINEAR 1.8V 150MA SC-70-5 Microchip Technology	99,147 In Stock	1 : ₩270.00000 Cut Tape (CT) 3,000 : ₩179.71200 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	1.8V	-	0.38V @ 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
MIC5365-3.3YC5-TR IC REG LINEAR 3.3V 150MA SC-70-5 Microchip Technology	34,486 In Stock	1 : ₩270.00000 Cut Tape (CT) 3,000 : ₩179.71200 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
MIC5365-2.5YC5-TR IC REG LINEAR 2.5V 150MA SC-70-5 Microchip Technology	20,651 In Stock	Active	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	2.5V	-	0.38V @ 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
TLV70033DCKR IC REG LINEAR 3.3V 200MA SC-70-5 Texas Instruments	2,528 In Stock	1 : ₩270.00000 Cut Tape (CT) 3,000 : ₩105.32133 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
MIC5365-3.3YD5-TR IC REG LIN 3.3V 150MA TSOT-23-5 Microchip Technology	27,822 In Stock	Active	-	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	SOT-23-5 Thin, TSOT-23-5	TSOT-23-5
TLV1117LV33DCYR IC REG LINEAR 3.3V 1A SOT-223-4 Texas Instruments	23,576 In Stock	1 : ₩329.00000 Cut Tape (CT) 2,500 : ₩134.50240 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
MIC5317-3.3YM5-TR IC REG LINEAR 3.3V 150MA SOT23-5 Microchip Technology	23,049 In Stock	1 : ₩329.00000 Cut Tape (CT) 3,000 : ₩239.61600 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
L78L05ABUTR IC REG LINEAR 5V 100MA SOT89-3 STMicroelectronics	110,756 In Stock	1 : ₩374.00000 Cut Tape (CT) 2,500 : ₩154.52840 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
MIC5317-3.3YMT-TZ IC REG LINEAR 3.3V 150MA 4-DFN Microchip Technology	37,435 In Stock	1 : ₩374.00000 Cut Tape (CT) 10,000 : ₩299.52150 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	4-UDFN Exposed Pad	4-DFN (1x1)
MIC5528-3.3YMT-TR IC REG LINEAR 3.3V 500MA 6-TDFN Microchip Technology	15,138 In Stock	1 : ₩374.00000 Cut Tape (CT) 5,000 : ₩299.52300 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)
TLV75801PDRVR IC REG LIN POS ADJ 500MA 6-WSON Texas Instruments	1,755 In Stock	1 : ₩374.00000 Cut Tape (CT) 3,000 : ₩150.35900 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	6-WDFN Exposed Pad	6-WSON (2x2)
MIC5528-3.3YMX-TR IC REG LINEAR 3.3V 500MA 6-XTDFN Microchip Technology	9,990 In Stock	1 : ₩389.00000 Cut Tape (CT) 5,000 : ₩314.49600 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-XFDFN Exposed Pad	6-XTDFN (1.2x1.2)
TPS7A2018PDBVR IC REG LINEAR 1.8V 300MA SOT23-5 Texas Instruments	18,248 In Stock	1 : ₩404.00000 Cut Tape (CT) 3,000 : ₩165.27500 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	6V	1.8V	-	0.2V @ 300mA	300mA	15 µA	2 mA	65dB ~ 40dB (100Hz ~ 1MHz)	Enable	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
TPS7A2030PDQNR IC REG LINEAR 3V 300MA 4-X2SON Texas Instruments	8,684 In Stock	1 : ₩404.00000 Cut Tape (CT) 3,000 : ₩165.29500 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	6V	3V	-	0.14V @ 300mA	300mA	15 µA	2 mA	65dB ~ 40dB (100Hz ~ 1MHz)	Enable	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 125°C (TJ)	-	-	Surface Mount	4-XDFN Exposed Pad	4-X2SON (1x1)
L78L33ABUTR IC REG LINEAR 3.3V 100MA SOT89-3 STMicroelectronics	129,446 In Stock	1 : ₩419.00000 Cut Tape (CT) 2,500 : ₩173.35600 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
L78L05ACUTR IC REG LINEAR 5V 100MA SOT89-3 STMicroelectronics	51,120 In Stock	1 : ₩419.00000 Cut Tape (CT) 2,500 : ₩171.04400 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	0°C ~ 125°C	-	-	Surface Mount	TO-243AA	SOT-89-3
LM317LIDR IC REG LIN POS ADJ 100MA 8-SOIC Texas Instruments	20,864 In Stock	1 : ₩419.00000 Cut Tape (CT) 2,500 : ₩175.32720 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	38V	1.2V	32V	-	100mA	2.5 mA	-	80dB ~ 65dB (120Hz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LM317LD13TR IC REG LIN POS ADJ 100MA 8-SOIC STMicroelectronics	60,348 In Stock	1 : ₩434.00000 Cut Tape (CT) 2,500 : ₩179.60400 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	40V	1.2V	37V	-	100mA	5 mA	-	80dB ~ 65dB (120Hz)	-	Over Current, Over Temperature, Short Circuit	0°C ~ 125°C	-	-	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
SPX1117M3-L-3-3/TR IC REG LIN 3.3V 800MA SOT-223-3 MaxLinear, Inc.	10,515 In Stock	1 : ₩434.00000 Cut Tape (CT) 2,500 : ₩179.60400 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
UA78L05ACPK IC REG LINEAR 5V 100MA SOT89-3 Texas Instruments	73,364 In Stock	1 : ₩449.00000 Cut Tape (CT) 1,000 : ₩195.57200 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	20V	5V	-	1.7V @ 40mA	100mA	-	-	49dB (120Hz)	-	Over Current, Over Temperature, Reverse Polarity, Short Circuit	0°C ~ 125°C	-	-	Surface Mount	TO-243AA	SOT-89-3
UA78L05ACDR IC REG LINEAR 5V 100MA 8-SOIC Texas Instruments	24,483 In Stock	1 : ₩479.00000 Cut Tape (CT) 2,500 : ₩205.21320 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	20V	5V	-	1.7V @ 40mA	100mA	-	-	49dB (120Hz)	-	Over Current, Over Temperature, Reverse Polarity, Short Circuit	0°C ~ 125°C	-	-	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
TLV75533PDBVR IC REG LINEAR 3.3V 500MA SOT23-5 Texas Instruments	22,920 In Stock	1 : ₩479.00000 Cut Tape (CT) 3,000 : ₩197.10400 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	3.3V	-	0.238V @ 500mA	500mA	31 µA	-	52dB (1kHz ~ 1MHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5

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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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