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

TPS7A9001DSKR IC REG LIN POS ADJ 500MA 10SON Texas Instruments	21,209 In Stock	1 : ¥12.48000 Cut Tape (CT) 3,000 : ¥5.29355 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	6.5V	0.8V	5.7V	0.2V @ 500mA	500mA	4 mA	-	50dB (100kHz)	Enable, Power Good, Soft Start	Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 125°C (TJ)	Surface Mount	10-WFDFN Exposed Pad	10-SON (2.5x2.5)
MCP1727-3302E/MF IC REG LINEAR 3.3V 1.5A 8DFN Microchip Technology	10,930 In Stock	1 : ¥9.44000 Tube	-	Tube	Active	Positive	Fixed	1	6V	3.3V	-	0.55V @ 1.5A	1.5A	220 µA	-	60dB (100Hz)	Enable, Power Good	Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	Surface Mount	8-VDFN Exposed Pad	8-DFN (3x3)
TPS7A9201DSKT IC REG LINEAR POS ADJ 2A 10SON Texas Instruments	2,692 In Stock	1 : ¥22.33000 Cut Tape (CT) 250 : ¥15.58548 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	6.5V	0.8V	5.2V	0.4V @ 2A	2A	-	-	40dB (500kHz)	Enable, Power Good, Soft Start	Over Current, Over Temperature, Soft Start, Under Voltage Lockout (UVLO)	-40°C ~ 125°C (TJ)	Surface Mount	10-WFDFN Exposed Pad	10-SON (2.5x2.5)
LP5912-1.5DRVR IC REG LINEAR 1.5V 500MA 6WSON Texas Instruments	8,204 In Stock	1 : ¥10.46000 Cut Tape (CT) 3,000 : ¥4.41967 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	6.5V	1.5V	-	-	500mA	55 µA	600 µA	80dB ~ 40dB (100Hz ~ 100kHz)	Enable, Power Good, Soft Start	Over Temperature, Reverse Polarity, Short Circuit	-40°C ~ 125°C (TJ)	Surface Mount	6-WDFN Exposed Pad	6-WSON (2x2)

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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.