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

TPS7A3001DGNR IC REG LIN NEG ADJ 200MA 8HVSSOP Texas Instruments	5,770 In Stock	1 : ¥31.94000 Cut Tape (CT) 2,500 : ¥16.01299 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Negative	Adjustable	1	-35V	-1.18V	-33V	0.6V @ 200mA	200mA	100 µA	950 µA	72dB (120Hz)	Enable, Soft Start	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad	8-HVSSOP
TPS71701QDRVRQ1 IC REG LIN POS ADJ 150MA 6WSON Texas Instruments	7,800 In Stock	1 : ¥12.84000 Cut Tape (CT) 3,000 : ¥5.44540 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	6.5V	0.9V	6.2V	0.3V @ 150mA	150mA	80 µA	100 µA	70dB ~ 45dB (100Hz ~ 1MHz)	Enable	Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	Automotive	AEC-Q100	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.