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

LT3041ADE#PBF IC REG LINEAR POS ADJ 1A 14DFN Analog Devices Inc.	0 In Stock Check Lead Time	1 : ¥73.79000 Tray	-	Tray	Active	Positive	Adjustable	1	20V	0.2V	15V	0.48V @ 1A	1A	-	50 mA	100dB ~ 60dB (120Hz ~ 10MHz)	Current Limit, Enable, Power Good, Soft Start, Tracking	Over Current, Over Temperature, Reverse Current, Reverse Polarity, Short Circuit, Under Voltage Lockout (UVLO)	-40°C ~ 125°C (TJ)	Surface Mount	14-WFDFN Exposed Pad	14-DFN (4x3)
LT1175IS8#PBF IC REG LIN NEG ADJ 500MA 8SO Analog Devices Inc.	830 In Stock	1 : ¥97.08000 Tube	-	Tube	Active	Negative	Adjustable	1	-20V	-3.8V	-19.3V	0.7V @ 500mA	500mA	80 µA	-	-	Current Limit, Enable	-	-40°C ~ 125°C (TJ)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SO

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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.