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	211,524 In Stock	1 : $0.16000 Cut Tape (CT) 3,000 : $0.11000 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	98,728 In Stock	1 : $0.16000 Cut Tape (CT) 3,000 : $0.11000 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
MIC5365-1.8YC5-TR IC REG LINEAR 1.8V 150MA SC70-5 Microchip Technology	196,083 In Stock	1 : $0.18000 Cut Tape (CT) 3,000 : $0.12000 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
MIC5365-3.0YC5-TR IC REG LINEAR 3V 150MA SC70-5 Microchip Technology	129,653 In Stock	1 : $0.18000 Cut Tape (CT) 3,000 : $0.12000 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
MIC5365-3.3YC5-TR IC REG LINEAR 3.3V 150MA SC70-5 Microchip Technology	43,719 In Stock	1 : $0.18000 Cut Tape (CT) 3,000 : $0.12000 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 SC70-5 Microchip Technology	30,128 In Stock	1 : $0.18000 Cut Tape (CT) 3,000 : $0.12000 Tape & Reel (TR)	-	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
MIC5317-3.3YM5-TR IC REG LINEAR 3.3V 150MA SOT23-5 Microchip Technology	23,050 In Stock	1 : $0.22000 Cut Tape (CT) 3,000 : $0.16000 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
MIC5365-3.3YD5-TR IC REG LIN 3.3V 150MA TSOT23-5 Microchip Technology	11,928 In Stock	1 : $0.22000 Cut Tape (CT) 3,000 : $0.16000 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	SOT-23-5 Thin, TSOT-23-5	TSOT-23-5
MIC5317-3.3YMT-TZ IC REG LINEAR 3.3V 150MA 4DFN Microchip Technology	19,362 In Stock	1 : $0.25000 Cut Tape (CT) 10,000 : $0.20000 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)
TLV1117LV33DCYR IC REG LINEAR 3.3V 1A SOT223-4 Texas Instruments	18,951 In Stock	1 : $0.26000 Cut Tape (CT) 2,500 : $0.09370 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
MIC5528-3.3YMX-TR IC REG LINEAR 3.3V 500MA 6XTDFN Microchip Technology	16,608 In Stock	1 : $0.26000 Cut Tape (CT) 5,000 : $0.21000 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)
TLV75801PDRVR IC REG LIN POS ADJ 500MA 6WSON Texas Instruments	19,823 In Stock	1 : $0.29000 Cut Tape (CT) 3,000 : $0.10448 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)
TLV1117LV12DCYR IC REG LINEAR 1.2V 1A SOT223-4 Texas Instruments	12,346 In Stock	1 : $0.29000 Cut Tape (CT) 2,500 : $0.10710 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	1.2V	-	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
MIC5524-3.3YMT-TZ IC REG LINEAR 3.3V 500MA 4TDFN Microchip Technology	34,587 In Stock	1 : $0.31000 Cut Tape (CT) 10,000 : $0.24000 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	-	80dB ~ 65dB (100Hz ~ 1kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	4-UDFN Exposed Pad	4-TDFN (1x1)
LM317LIDR IC REG LIN POS ADJ 100MA 8SOIC Texas Instruments	25,436 In Stock	1 : $0.32000 Cut Tape (CT) 2,500 : $0.12191 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
UA78L05ACPK IC REG LINEAR 5V 100MA SOT89-3 Texas Instruments	92,775 In Stock	1 : $0.34000 Cut Tape (CT) 1,000 : $0.13715 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
AP2112K-3.3TRG1 IC REG LINEAR 3.3V 600MA SOT25 Diodes Incorporated	145,085 In Stock 918,000 Factory	1 : $0.35000 Cut Tape (CT) 3,000 : $0.10082 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	6V	3.3V	-	0.4V @ 600mA	600mA	80 µA	-	65sB (100Hz ~ 1KHz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	SC-74A, SOT-753	SOT-25
TCR2EF33,LM(CT IC REG LINEAR 3.3V 200MA SMV Toshiba Semiconductor and Storage	97,738 In Stock	1 : $0.35000 Cut Tape (CT) 3,000 : $0.06603 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
MIC5377YC5-TR IC REG LIN POS ADJ 150MA SC70-5 Microchip Technology	18,425 In Stock	1 : $0.35000 Cut Tape (CT) 3,000 : $0.26000 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	5.5V	1V	5.3V	0.2V @ 150mA	150mA	45 µA	-	60dB ~ 50dB (1kHz ~ 10kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	5-TSSOP, SC-70-5, SOT-353	SC-70-5
AP2138N-3.3TRG1 IC REG LINEAR 3.3V 250MA SOT23-3 Diodes Incorporated	64,962 In Stock	1 : $0.36000 Cut Tape (CT) 3,000 : $0.10332 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	6V	3.3V	-	0.6V @ 250mA	250mA	1.5 µA	-	-	-	Over Current	-40°C ~ 85°C (TA)	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
AP2138N-3.0TRG1 IC REG LINEAR 3V 250MA SOT23-3 Diodes Incorporated	37,609 In Stock 27,000 Factory	1 : $0.36000 Cut Tape (CT) 3,000 : $0.10332 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	6V	3V	-	0.7V @ 250mA	250mA	1.5 µA	-	-	-	Over Current	-40°C ~ 85°C (TA)	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
TLV75533PDBVR IC REG LINEAR 3.3V 500MA SOT23-5 Texas Instruments	25,041 In Stock	1 : $0.36000 Cut Tape (CT) 3,000 : $0.13672 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
UA78L05ACDR IC REG LINEAR 5V 100MA 8SOIC Texas Instruments	12,577 In Stock	1 : $0.37000 Cut Tape (CT) 2,500 : $0.14254 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
TLV76701DRVR IC REG LINEAR POS ADJ 1A 6WSON Texas Instruments	11,171 In Stock	1 : $0.37000 Cut Tape (CT) 3,000 : $0.13854 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	16V	0.8V	13.6V	1.4V @ 1A	1A	80 µA	1.5 mA	70dB (120Hz)	Enable	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 125°C (TJ)	-	-	Surface Mount	6-WDFN Exposed Pad	6-WSON (2x2)
AZ1117IH-3.3TRG1 IC REG LINEAR 3.3V 1A SOT223 Diodes Incorporated	84,219 In Stock	1 : $0.38000 Cut Tape (CT) 4,000 : $0.10732 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

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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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