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	Grade	Qualification	Mounting Type	Package / Case	Supplier Device Package

LP38693SD-ADJ/NOPB IC REG LIN POS ADJ 500MA 6WSON Texas Instruments	6,571 In Stock	1 : ¥16.32000 Cut Tape (CT) 1,000 : ¥7.73093 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	10V	1.25V	9V	-	500mA	55 µA	100 µA	55dB (120Hz)	Enable	Over Temperature	-40°C ~ 125°C	Automotive	AEC-Q100	Surface Mount	6-WDFN Exposed Pad	6-WSON (3x3)
TPS7A3901DSCR IC REG LINEAR POS/NEG ADJ 10WSON Texas Instruments	6,751 In Stock	1 : ¥42.53000 Cut Tape (CT) 3,000 : ¥21.35066 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive and Negative	Adjustable	2	±33V	1.2V, 0V	30V, -30V	0.5V @ 150mA	150mA	150 µA	904 µA	69dB (120Hz)	Current Limit, Enable, Soft Start	Over Temperature, Under Voltage Lockout (UVLO)	-55°C ~ 150°C (TJ)	-	-	Surface Mount	10-WFDFN Exposed Pad	10-WSON (3x3)
LP5907SNX-1.8/NOPB IC REG LINEAR 1.8V 250MA 4X2SON Texas Instruments	69,974 In Stock	1 : ¥3.91000 Cut Tape (CT) 3,000 : ¥1.58335 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	1.8V	-	0.25V @ 250mA	250mA	25 µA	425 µA	90dB ~ 60dB (100Hz ~ 100kHz)	Enable	Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	4-XDFN Exposed Pad	4-X2SON (1x1)

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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.