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

XC6220B331MR-G IC REG LINEAR 3.3V 1A SOT25 Torex Semiconductor Ltd	13,091 In Stock	1 : ¥7.55000 Cut Tape (CT) 3,000 : ¥3.19238 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	6V	3.3V	-	0.655V @ 1A	1A	18 µA	108 µA	50dB (1kHz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C	Surface Mount	SC-74A, SOT-753	SOT-25-5
BD50GC0WEFJ-E2 IC REG LINEAR 5V 1A 8HTSOP Rohm Semiconductor	23,171 In Stock	1 : ¥7.64000 Cut Tape (CT) 2,500 : ¥2.52452 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	14V	5V	-	0.92V @ 1A	1A	6 µA	900 µA	-	Enable	Over Current, Over Temperature, Soft Start	-25°C ~ 85°C	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.