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

L7805CV IC REG LINEAR 5V 1.5A TO220AB STMicroelectronics	12,552 In Stock	1 : ¥4.76000 Tube	-	Tube	Active	Positive	Fixed	1	35V	5V	-	2V @ 1A (Typ)	1.5A	8 mA	62dB (120Hz)	-	Over Temperature, Short Circuit	0°C ~ 125°C	Through Hole	TO-220-3	TO-220
AS78L05ZTR-E1 IC REG LINEAR 5V 100MA TO92 Diodes Incorporated	109,340 In Stock	1 : ¥2.96000 Cut Tape (CT) 2,000 : ¥0.55220 Tape & Box (TB)	-	Cut Tape (CT) Tape & Box (TB)	Active	Positive	Fixed	1	30V	5V	-	1.8V @ 100mA (Typ)	100mA	5.5 mA	62dB (120Hz)	-	Over Temperature, Short Circuit	-40°C ~ 125°C	Through Hole	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	TO-92

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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.