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

LT1763IS8-3.3#PBF IC REG LINEAR 3.3V 500MA 8SOIC Analog Devices Inc.	525 In Stock	1 : ¥63.93000 Tube	-	Tube	Active	Positive	Fixed	1	20V	3.3V	-	0.45V @ 500mA	500mA	-	-	65dB (120Hz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SO
LT3022IMSE-1.2#PBF IC REG LINEAR 1.2V 1A 16MSOP Analog Devices Inc.	120 In Stock	1 : ¥80.76000 Tube	-	Tube	Active	Positive	Fixed	1	10V	1.2V	-	0.285V @ 1A	1A	3.5 mA	36 mA	66dB (120Hz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	Surface Mount	16-TFSOP (0.118", 3.00mm Width) Exposed Pad	16-MSOP-EP
LT1965IMS8E-2.5#PBF IC REG LINEAR 2.5V 1.1A 8MSOP Analog Devices Inc.	144 In Stock	1 : ¥38.77000 Tube	-	Tube	Active	Positive	Fixed	1	20V	2.5V	-	0.49V @ 1.1A	1.1A	1.1 mA	40 mA	75dB (120Hz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad	8-MSOP-EP

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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.