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	Mounting Type	Package / Case	Supplier Device Package
TPS76333DBVR IC REG LINEAR 3.3V 150MA SOT23-5 Texas Instruments	10,316 In Stock	1 : $0.97000 Cut Tape (CT) 3,000 : $0.43784 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	10V	3.3V	-	0.5V @ 150mA	150mA	100 µA	140 µA	60dB (1kHz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	Surface Mount	SC-74A, SOT-753	SOT-23-5
TPS76933DBVR IC REG LINEAR 3.3V 100MA SOT23-5 Texas Instruments	50,644 In Stock	1 : $1.53000 Cut Tape (CT) 3,000 : $0.71352 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	10V	3.3V	-	0.2V @ 100mA	100mA	28 µA	-	60dB (1kHz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	Surface Mount	SC-74A, SOT-753	SOT-23-5
TPS77033DBVR IC REG LINEAR 3.3V 50MA SOT23-5 Texas Instruments	7,514 In Stock	1 : $2.16000 Cut Tape (CT) 3,000 : $1.05582 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	10V	3.3V	-	0.1V @ 50mA	50mA	28 µA	-	60dB (1kHz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	Surface Mount	SC-74A, SOT-753	SOT-23-5
REG113NA-3.3/3K IC REG LINEAR 3.3V 400MA SOT23-5 Texas Instruments	2,190 In Stock	1 : $6.18000 Cut Tape (CT) 3,000 : $3.33636 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	10V	3.3V	-	0.41V @ 400mA	400mA	500 µA	1 mA	65dB (120Hz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C	Surface Mount	SC-74A, SOT-753	SOT-23-5
REG103GA-3.3 IC REG LIN 3.3V 500MA SOT-223-6 Texas Instruments	436 In Stock	1 : $12.58000 Tube	-	Tube	Active	Positive	Fixed	1	15V	3.3V	-	0.28V @ 500mA	500mA	0.7 mA	1.3 mA	65dB (120Hz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C	Surface Mount	SOT-223-6	SOT-223-6
TPS76325DBVR IC REG LINEAR 2.5V 150MA SOT23-5 Texas Instruments	6,584 In Stock	1 : $0.97000 Cut Tape (CT) 3,000 : $0.43784 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	10V	2.5V	-	0.6V @ 150mA	150mA	100 µA	140 µA	60dB (1kHz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	Surface Mount	SC-74A, SOT-753	SOT-23-5
TPS76918DBVR IC REG LINEAR 1.8V 100MA SOT23-5 Texas Instruments	3,842 In Stock 107,557 Marketplace	1 : $1.72000 Cut Tape (CT) 3,000 : $0.81782 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk	Active	Positive	Fixed	1	10V	1.8V	-	-	100mA	28 µA	-	60dB (1kHz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	Surface Mount	SC-74A, SOT-753	SOT-23-5
TPS76925DBVR IC REG LINEAR 2.5V 100MA SOT23-5 Texas Instruments	8,010 In Stock	1 : $1.72000 Cut Tape (CT) 3,000 : $0.81782 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	10V	2.5V	-	-	100mA	28 µA	-	60dB (1kHz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	Surface Mount	SC-74A, SOT-753	SOT-23-5
TPS76912DBVR IC REG LINEAR 1.2V 100MA SOT23-5 Texas Instruments	3,756 In Stock 3,384 Marketplace	1 : $1.72000 Cut Tape (CT) 3,000 : $0.81782 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk	Active	Positive	Fixed	1	10V	1.2V	-	-	100mA	28 µA	-	60dB (1kHz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	Surface Mount	SC-74A, SOT-753	SOT-23-5
TPS76333DBVT IC REG LINEAR 3.3V 150MA SOT23-5 Texas Instruments	5,560 In Stock	1 : $1.80000 Cut Tape (CT) 250 : $0.96624 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	10V	3.3V	-	0.5V @ 150mA	150mA	100 µA	140 µA	60dB (1kHz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	Surface Mount	SC-74A, SOT-753	SOT-23-5
TPS76301DBVT IC REG LIN POS ADJ 150MA SOT23-5 Texas Instruments	1,754 In Stock	1 : $1.80000 Cut Tape (CT) 250 : $0.96624 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	10V	1.5V	6.5V	-	150mA	100 µA	140 µA	60dB (1kHz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	Surface Mount	SC-74A, SOT-753	SOT-23-5
TPS76350DBVT IC REG LINEAR 5V 150MA SOT23-5 Texas Instruments	1,207 In Stock	1 : $1.80000 Cut Tape (CT) 250 : $0.96624 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	10V	5V	-	0.3V @ 150mA	150mA	100 µA	140 µA	60dB (1kHz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	Surface Mount	SC-74A, SOT-753	SOT-23-5
TPS76933DBVT IC REG LINEAR 3.3V 100MA SOT23-5 Texas Instruments	1,498 In Stock	1 : $2.02000 Cut Tape (CT) 250 : $1.10020 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	10V	3.3V	-	0.2V @ 100mA	100mA	28 µA	-	60dB (1kHz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	Surface Mount	SC-74A, SOT-753	SOT-23-5
TPS77018DBVR IC REG LINEAR 1.8V 50MA SOT23-5 Texas Instruments	6,252 In Stock 14,370 Marketplace	1 : $2.16000 Cut Tape (CT) 3,000 : $1.05582 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk	Active	Positive	Fixed	1	10V	1.8V	-	-	50mA	28 µA	-	60dB (1kHz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	Surface Mount	SC-74A, SOT-753	SOT-23-5
TPS77050DBVR IC REG LINEAR 5V 50MA SOT23-5 Texas Instruments	10,238 In Stock	1 : $2.16000 Cut Tape (CT) 3,000 : $0.94738 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	10V	5V	-	0.09V @ 50mA	50mA	28 µA	-	60dB (1kHz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	Surface Mount	SC-74A, SOT-753	SOT-23-5
TPS76133DBVR IC REG LINEAR 3.3V 100MA SOT23-5 Texas Instruments	1,761 In Stock	1 : $2.29000 Cut Tape (CT) 3,000 : $1.12052 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	16V	3.3V	-	0.28V @ 100mA	100mA	115 µA	4 mA	63dB (1kHz)	Enable	Over Current, Over Temperature, Reverse Polarity, Transient Voltage	-40°C ~ 125°C	Surface Mount	SC-74A, SOT-753	SOT-23-5
TPS76150DBVR IC REG LINEAR 5V 100MA SOT23-5 Texas Instruments	1,465 In Stock	1 : $2.29000 Cut Tape (CT) 3,000 : $1.12052 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	16V	5V	-	0.28V @ 100mA	100mA	115 µA	4 mA	63dB (1kHz)	Enable	Over Current, Over Temperature, Reverse Polarity, Transient Voltage	-40°C ~ 125°C	Surface Mount	SC-74A, SOT-753	SOT-23-5
TPS79201DBVR IC REG LIN POS ADJ 100MA SOT23-6 Texas Instruments	2,424 In Stock	1 : $2.48000 Cut Tape (CT) 3,000 : $1.22818 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	5.5V	1.2V	5.5V	-	100mA	250 µA	-	70dB ~ 47dB (100Hz ~ 100kHz)	Enable	Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)	-40°C ~ 85°C	Surface Mount	SOT-23-6	SOT-23-6
TPS72118DBVT IC REG LINEAR 1.8V 150MA SOT23-5 Texas Instruments	1,795 In Stock	1 : $2.75000 Cut Tape (CT) 250 : $1.53412 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	1.8V	-	0.24V @ 150mA	150mA	120 µA	850 µA	48dB (100Hz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	Surface Mount	SC-74A, SOT-753	SOT-23-5
TPS76050DBVR IC REG LINEAR 5V 50MA SOT23-5 Texas Instruments	5,048 In Stock 217,221 Marketplace	1 : $3.03000 Cut Tape (CT) 3,000 : $1.52720 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk	Active	Positive	Fixed	1	16V	5V	-	0.18V @ 50mA	50mA	115 µA	1.2 mA	63dB (1kHz)	Enable	Over Current, Over Temperature, Reverse Polarity, Transient Voltage	-40°C ~ 125°C	Surface Mount	SC-74A, SOT-753	SOT-23-5
TPS79133DBVR IC REG LINEAR 3.3V 100MA SOT23-5 Texas Instruments	1,453 In Stock	1 : $3.07000 Cut Tape (CT) 3,000 : $1.54364 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	3.3V	-	0.9V @ 100mA	100mA	250 µA	-	70dB ~ 37dB (100Hz ~ 100kHz)	Enable	Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)	-40°C ~ 85°C	Surface Mount	SC-74A, SOT-753	SOT-23-5
TPS79101DBVR IC REG LIN POS ADJ 100MA SOT23-6 Texas Instruments	779 In Stock	1 : $3.07000 Cut Tape (CT) 3,000 : $1.54364 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	5.5V	1.2V	5.5V	-	100mA	250 µA	-	-	Enable	Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)	-40°C ~ 85°C	Surface Mount	SOT-23-6	SOT-23-6
REG103GA-A IC REG LINEAR POS ADJ SOT-223-6 Texas Instruments	212 In Stock	1 : $12.58000 Tube	-	Tube	Active	Positive	Adjustable	1	15V	1.295V	5.5V	0.28V @ 500mA	500mA	0.7 mA	1.3 mA	65dB (120Hz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C	Surface Mount	SOT-223-6	SOT-223-6
REG104GA-5/2K5 IC REG LINEAR 5V 1A SOT-223-6 Texas Instruments	4,152 In Stock 7,349 Marketplace	1 : $12.70000 Cut Tape (CT) 2,500 : $7.34482 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk	Active	Positive	Fixed	1	15V	5V	-	0.58V @ 1A	1A	0.7 mA	1.8 mA	65dB (120Hz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C	Surface Mount	SOT-223-6	SOT-223-6
REG104GA-3.3 IC REG LINEAR 3.3V 1A SOT-223-6 Texas Instruments	150 In Stock 219 Marketplace	1 : $14.98000 Tube	-	Bulk Tube	Active	Positive	Fixed	1	15V	3.3V	-	0.48V @ 1A	1A	0.7 mA	1.8 mA	65dB (120Hz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C	Surface Mount	SOT-223-6	SOT-223-6

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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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