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

TPS7A4901DGNR IC REG LIN POS ADJ 150MA 8HVSSOP Texas Instruments	9,792 In Stock	1 : ¥23.40000 Cut Tape (CT) 2,500 : ¥11.74508 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	35V	1.194V	33V	0.6V @ 150mA	150mA	100 µA	800 µA	72dB (120Hz)	Enable	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad	8-HVSSOP
LT3093EDD#PBF IC REG LIN NEG ADJ 200MA 12DFN Analog Devices Inc.	229 In Stock	1 : ¥52.30000 Tube	-	Tube	Active	Negative	Adjustable	1	-20V	0V	-19.5V	0.3V @ 200mA	200mA	10 µA	80 mA	73dB (1MHz)	Current Limit, Enable	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C (TA)	Surface Mount	12-WFDFN Exposed Pad	12-DFN (3x3)
TPS7A9401DSCR 1-A, ULTRA-LOW NOISE, ULTRA-HIGH Texas Instruments	6,371 In Stock	1 : ¥59.25000 Cut Tape (CT) 3,000 : ¥32.37008 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	5.7V	0V	5.5V	0.24V @ 1A	1A	22 mA	51 mA	51dB (1MHz)	Current Limit, Enable, Power Good, Soft Start	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 125°C (TJ)	Surface Mount	10-WFDFN Exposed Pad	10-WSON (3x3)

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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.