Positive 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
TCR2EF33,LM(CT IC REG LINEAR 3.3V 200MA SMV Toshiba Semiconductor and Storage	164,030 In Stock	1 : ₩183.00000 Cut Tape (CT) 3,000 : ₩69.73533 Tape & Reel (TR)	TCR2EF	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	3.3V	-	0.2V @ 150mA	200mA	60 µA	-	73dB (1kHz)	Enable	Over Current	-40°C ~ 85°C	-	-	Surface Mount	SC-74A, SOT-753	SMV
MIC5365-1.8YC5-TR IC REG LINEAR 1.8V 150MA SC-70-5 Microchip Technology	106,184 In Stock	1 : ₩183.00000 Cut Tape (CT) 3,000 : ₩137.40467 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	50,929 In Stock	1 : ₩183.00000 Cut Tape (CT) 3,000 : ₩137.40467 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
TLV73333PDBVR IC REG LINEAR 3.3V 300MA SOT23-5 Texas Instruments	28,078 In Stock	1 : ₩198.00000 Cut Tape (CT) 3,000 : ₩74.19367 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	3.3V	-	0.27V @ 300mA	300mA	60 µA	-	68dB ~ 28dB (100Hz ~ 100kHz)	Enable	Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
MIC5504-1.8YM5-TR IC REG LINEAR 1.8V 300MA SOT23-5 Microchip Technology	159,746 In Stock	1 : ₩244.00000 Cut Tape (CT) 3,000 : ₩167.93933 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	111,518 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	85,892 In Stock	1 : ₩275.00000 Cut Tape (CT) 3,000 : ₩183.20633 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
TLV70033DCKR IC REG LINEAR 3.3V 200MA SC-70-5 Texas Instruments	28,072 In Stock	1 : ₩275.00000 Cut Tape (CT) 3,000 : ₩107.36900 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
MIC5205-3.6YM5-TR IC REG LINEAR 3.6V 150MA SOT23-5 Microchip Technology	6,000 In Stock	1 : ₩305.00000 Cut Tape (CT) 3,000 : ₩229.00800 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	16V	3.6V	-	0.35V @ 150mA	150mA	150 µA	2.5 mA	75dB (100Hz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
MIC5317-3.3YM5-TR IC REG LINEAR 3.3V 150MA SOT23-5 Microchip Technology	20,381 In Stock	1 : ₩336.00000 Cut Tape (CT) 3,000 : ₩244.27533 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
TLV1117LV33DCYR IC REG LINEAR 3.3V 1A SOT-223-4 Texas Instruments	15,865 In Stock	1 : ₩336.00000 Cut Tape (CT) 2,500 : ₩137.11760 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
L78L05ABUTR IC REG LINEAR 5V 100MA SOT89-3 STMicroelectronics	87,366 In Stock	1 : ₩382.00000 Cut Tape (CT) 2,500 : ₩157.53320 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	35,041 In Stock	Active	-	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)
TLV75801PDRVR IC REG LIN POS ADJ 500MA 6-WSON Texas Instruments	28,142 In Stock	1 : ₩382.00000 Cut Tape (CT) 3,000 : ₩153.28267 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)
MIC5528-3.3YMT-TR IC REG LINEAR 3.3V 500MA 6-TDFN Microchip Technology	16,949 In Stock	1 : ₩382.00000 Cut Tape (CT) 5,000 : ₩305.34700 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)
TCR3UF33A,LM(CT IC REG LINEAR 3.3V 300MA SMV Toshiba Semiconductor and Storage	9,341 In Stock	1 : ₩382.00000 Cut Tape (CT) 3,000 : ₩155.46067 Tape & Reel (TR)	TCR3UF	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	3.3V	-	0.287V @ 300mA	300mA	680 nA	-	70dB (1kHz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	SC-74A, SOT-753	SMV
MIC5528-3.3YMX-TR IC REG LINEAR 3.3V 500MA 6-XTDFN Microchip Technology	12,824 In Stock	Active	-	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)
AP7370-33Y-13 IC REG LINEAR 3.3V 300MA SOT89-3 Diodes Incorporated	10,384 In Stock	1 : ₩397.00000 Cut Tape (CT) 2,500 : ₩165.41080 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Not For New Designs	Positive	Fixed	1	18V	3.3V	-	0.6V @ 100mA	300mA	2.5 µA	300 µA	-	-	Over Current, Over Temperature, Reverse Current, Short Circuit	-40°C ~ 125°C (TJ)	-	-	Surface Mount	TO-243AA	SOT-89-3
L78L33ABUTR IC REG LINEAR 3.3V 100MA SOT89-3 STMicroelectronics	118,751 In Stock	1 : ₩427.00000 Cut Tape (CT) 2,500 : ₩176.72720 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
LM317LIDR IC REG LIN POS ADJ 100MA 8-SOIC Texas Instruments	17,440 In Stock	1 : ₩427.00000 Cut Tape (CT) 2,500 : ₩178.73600 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	59,425 In Stock	1 : ₩443.00000 Cut Tape (CT) 2,500 : ₩183.09640 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
TPS7A2030PDQNR IC REG LINEAR 3V 300MA 4-X2SON Texas Instruments	18,282 In Stock	1 : ₩443.00000 Cut Tape (CT) 3,000 : ₩183.64900 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)
TPS7A2018PDBVR IC REG LINEAR 1.8V 300MA SOT23-5 Texas Instruments	15,610 In Stock	1 : ₩443.00000 Cut Tape (CT) 3,000 : ₩183.64900 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
SPX1117M3-L-3-3/TR IC REG LIN 3.3V 800MA SOT-223-3 MaxLinear, Inc.	9,714 In Stock	1 : ₩443.00000 Cut Tape (CT) 2,500 : ₩183.09640 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
AP7375-33W5-7 IC REG LINEAR 3.3V 300MA SOT-25 Diodes Incorporated	2,993 In Stock	1 : ₩443.00000 Cut Tape (CT) 3,000 : ₩179.32333 Tape & Reel (TR)	AP7375	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	45V	3.3V	-	0.36V @ 100mA	300mA	5 µA	-	85dB (1kHz)	Current Limit, Enable	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SC-74A, SOT-753	SOT-25

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Positive 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.

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

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

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