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)	PSRR	Control Features	Protection Features	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package

LT1761IS5-1.2#TRMPBF IC REG LIN 1.2V 100MA TSOT23-5 Analog Devices Inc.	1,621 In Stock	1 : ¥27.63000 Cut Tape (CT) 500 : ¥18.38306 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	20V	1.2V	-	0.45V @ 100mA	100mA	-	65dB (120Hz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	Surface Mount	SOT-23-5 Thin, TSOT-23-5	TSOT-23-5
LM337LZ IC REG LIN ADJ NEGATIVE STND REG National Semiconductor	6,470 Marketplace	Unavailable Unavailable in your selected currency	-	Bulk	Active	Negative	Adjustable	1	-40V	-1.2V	-37V	-	100mA	5 mA	80dB ~ 65dB (120Hz)	-	Over Current, Over Temperature, Short Circuit	-25°C ~ 125°C (TJ)	Through Hole	TO-226-3, TO-92-3 (TO-226AA)	TO-92-3

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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.