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)	PSRR	Control Features	Protection Features	Operating Temperature	Grade	Qualification	Mounting Type	Package / Case	Supplier Device Package

MCP1700T-3002E/TT IC REG LINEAR 3V 250MA SOT23-3 Microchip Technology	51,942 In Stock	1 : ¥4.34000 Cut Tape (CT) 3,000 : ¥3.31547 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	6V	3V	-	0.35V @ 250mA	250mA	4 µA	44dB (100Hz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
MCP1701AT-3302I/CB IC REG LIN 3.3V 150MA SOT23A-3 Microchip Technology	1,305 In Stock	1 : ¥5.95000 Cut Tape (CT) 3,000 : ¥4.78193 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	10V	3.3V	-	0.7V @ 150mA	150mA	4.5 µA	-	-	Short Circuit	-40°C ~ 85°C	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23A-3
TPS7B6933QDBVRQ1 IC REG LINEAR 3.3V 150MA SOT23-5 Texas Instruments	9,533 In Stock	1 : ¥7.31000 Cut Tape (CT) 3,000 : ¥3.08931 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	40V	3.3V	-	0.8V @ 100mA	150mA	25 µA	60dB (100Hz)	-	Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)	-40°C ~ 150°C	Automotive	AEC-Q100	Surface Mount	SC-74A, SOT-753	SOT-23-5
LD1085D2T33R IC REG LINEAR 3.3V 3A D2PAK STMicroelectronics	5,529 In Stock	1 : ¥16.49000 Cut Tape (CT) 1,000 : ¥8.11739 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	30V	3.3V	-	1.5V @ 3A	3A	10 mA	72dB (120Hz)	-	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	D2PAK

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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.