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

LP2985A-18DBVR IC REG LINEAR 1.8V 150MA SOT23-5 Texas Instruments	5,639 In Stock	1 : ¥5.36000 Cut Tape (CT) 3,000 : ¥1.88982 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	16V	1.8V	-	0.58V @ 150mA	150mA	95 µA	2.5 mA	45dB (1kHz)	Enable	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
MAX15027ATB+T IC REG LINEAR POS ADJ 1A 10TDFN Analog Devices Inc./Maxim Integrated	2,684 In Stock	1 : ¥46.16000 Cut Tape (CT) 2,500 : ¥14.95980 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	3.6V	0.5V	3.3V	0.225V @ 1A	1A	410 µA	560 µA	-	Enable, Soft Start	Over Temperature, Short Circuit	-40°C ~ 125°C (TA)	-	-	Surface Mount	10-WFDFN Exposed Pad	10-TDFN (3x3)
ISL78310ARAJZ IC REG LINEAR POS ADJ 1A 10DFN Renesas Electronics Corporation	0 In Stock Check Lead Time	1 : ¥27.91000 Tube	-	Tube	Active	Positive	Adjustable	1	6V	0.8V	5V	0.212V @ 1A	1A	5 mA	7 mA	72dB ~ 58dB (120Hz ~ 1KHz)	Enable, Power Good, Soft Start	Over Temperature, Short Circuit	-40°C ~ 125°C	Automotive	AEC-Q100	Surface Mount	10-VFDFN Exposed Pad	10-DFN (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.