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

LT3080EDD#PBF IC REG LINEAR POS ADJ 1.1A 8DFN Analog Devices Inc.	312 In Stock	1 : ¥51.86000 Tube	-	Tube	Active	Positive	Adjustable	1	36V	0V	36V	1.6V @ 1.1A	1.1A	500 µA	30 mA	75db ~ 20dB (120Hz ~ 1MHz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	Surface Mount	8-WFDFN Exposed Pad	8-DFN (3x3)
AP2114H-3.3TRG1 IC REG LINEAR 3.3V 1A SOT223 Diodes Incorporated	27,981 In Stock 652,000 Factory	1 : ¥3.49000 Cut Tape (CT) 4,000 : ¥0.99171 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	6V	3.3V	-	0.75V @ 1A	1A	90 µA	-	65dB (100Hz ~ 1kHz)	-	Over Current, Over Temperature	-40°C ~ 85°C	Surface Mount	TO-261-4, TO-261AA	SOT-223-3
TC1264-2.5VDBTR IC REG LIN 2.5V 800MA SOT223-3 Microchip Technology	3,810 In Stock	1 : ¥8.33000 Cut Tape (CT) 4,000 : ¥6.69471 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	6V	2.5V	-	1.4V @ 800mA	800mA	130 µA	-	64dB (1kHz)	-	Over Current, Over Temperature	-40°C ~ 125°C	Surface Mount	TO-261-4, TO-261AA	SOT-223-3
MIC5281-3.3YMME-TR IC REG LINEAR 3.3V 25MA 8MSOP Microchip Technology	7,979 In Stock	1 : ¥15.76000 Cut Tape (CT) 2,500 : ¥11.90428 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	120V	3.3V	-	3V @ 25mA	25mA	11 µA	-	90dB (20kHz ~ 2MHz)	-	Over Current, Over Temperature	-40°C ~ 125°C	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad	8-MSOP-EP

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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.