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
	TPS7A2033PDBVR IC REG LINEAR 3.3V 300MA SOT23-5 Texas Instruments	24 448 In Stock	1 : 0,34000 € Cut Tape (CT) 3 000 : 0,14541 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	6V	3.3V	-	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	SC-74A, SOT-753	SOT-23-5
	BD00IA5MEFJ-ME2 IC REG LIN POS ADJ 500MA 8HTSOP Rohm Semiconductor	2 823 In Stock	1 : 1,61000 € Cut Tape (CT) 2 500 : 0,41095 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	5.5V	0.8V	4.5V	0.9V @ 500mA	500mA	0.25 mA	700 µA	-	Enable	Over Current, Over Temperature, Soft Start	-40°C ~ 105°C	Automotive	AEC-Q100	Surface Mount	8-SOIC (0.154", 3.90mm Width) Exposed Pad	8-HTSOP-J

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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.