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

ADP7182AUJZ-1.8-R7 IC REG LINEAR -1.8V 200MA 5TSOT Analog Devices Inc.	784 In Stock	1 : ¥43.02000 Cut Tape (CT) 3,000 : ¥21.58320 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Negative	Fixed	1	-28V	-1.8V	-	-	200mA	53 µA	850 µA	-	Enable	Over Current, Over Temperature	-40°C ~ 125°C	Surface Mount	SOT-23-5 Thin, TSOT-23-5	TSOT-23-5
MAX8891EXK18+T IC REG LINEAR 1.8V 150MA SC70-5 Analog Devices Inc./Maxim Integrated	1,496 In Stock	1 : ¥9.44000 Cut Tape (CT) 2,500 : ¥5.63206 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	6V	1.8V	-	-	150mA	40 µA	-	65dB (10kHz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C (TA)	Surface Mount	5-TSSOP, SC-70-5, SOT-353	SC-70-5
TPS73418DRVR IC REG LINEAR 1.8V 250MA 6WSON Texas Instruments	2,033 In Stock 9,406 Marketplace	1 : ¥11.31000 Cut Tape (CT) 3,000 : ¥3.88939 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk	Active	Positive	Fixed	1	6.5V	1.8V	-	0.22V @ 250mA	250mA	65 µA	-	60dB ~ 28dB (100Hz ~ 100kHz)	Enable	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	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.