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

TLV75801PDRVR IC REG LIN POS ADJ 500MA 6WSON Texas Instruments	19,568 In Stock	1 : ¥3.40000 Cut Tape (CT) 3,000 : ¥0.96334 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	6V	0.55V	5.5V	0.88V @ 500mA	500mA	35 µA	-	50dB ~ 30dB (1kHz ~ 1MHz)	Enable	Over Current, Over Temperature, UVLO	-40°C ~ 125°C (TJ)	Surface Mount	6-WDFN Exposed Pad	6-WSON (2x2)
AP2112K-1.8TRG1 IC REG LINEAR 1.8V 600MA SOT25 Diodes Incorporated	110,341 In Stock	1 : ¥2.98000 Cut Tape (CT) 3,000 : ¥0.64278 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	6V	1.8V	-	0.7V @ 600mA	600mA	80 µA	-	65sB (100Hz ~ 1KHz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C	Surface Mount	SC-74A, SOT-753	SOT-25
AP7361C-25E-13 IC REG LINEAR 2.5V 1A SOT223 Diodes Incorporated	23,038 In Stock 10,000 Factory	1 : ¥5.10000 Cut Tape (CT) 2,500 : ¥1.45045 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	6V	2.5V	-	0.44V @ 1A (Typ)	1A	80 µA	-	75dB ~ 55dB (1kHz ~ 10kHz)	-	Over Current, Over Temperature	-40°C ~ 85°C	Surface Mount	TO-261-4, TO-261AA	SOT-223-3
LM2931ACDR2G IC REG LIN POS ADJ 100MA 8SOIC onsemi	8,953 In Stock	1 : ¥5.27000 Cut Tape (CT) 2,500 : ¥1.89626 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	26V	2.7V	29.5V	0.6V @ 100mA	100mA	1 mA	6 mA	-	-	Over Current, Over Temperature	-40°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC

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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.