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

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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

ADP3336ARMZ-REEL7 IC REG LIN POS ADJ 500MA 8MSOP Analog Devices Inc.	14,160 In Stock	1 : ¥27.01000 Cut Tape (CT) 1,000 : ¥14.27866 Tape & Reel (TR)	anyCAP®	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	12V	1.5V	10V	0.4V @ 500mA	500mA	110 µA	10 mA	-	Shutdown	Over Current, Over Temperature	-40°C ~ 85°C (TA)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
ADP7142AUJZ-3.3-R7 IC REG LIN 3.3V 200MA TSOT23-5 Analog Devices Inc.	5,282 In Stock	1 : ¥32.76000 Cut Tape (CT) 3,000 : ¥16.43206 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	40V	3.3V	-	0.42V @ 200mA	200mA	140 µA	320 µA	-	Enable	Over Temperature, Short Circuit	-40°C ~ 125°C	Surface Mount	SOT-23-5 Thin, TSOT-23-5	TSOT-23-5

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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.