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

LT3010HMS8E#TRPBF IC REG LINEAR POS ADJ 50MA 8MSOP Analog Devices Inc.	5,379 In Stock	1 : ¥55.77000 Cut Tape (CT) 2,500 : ¥30.47251 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	80V	1.275V	60V	0.6V @ 50mA	50mA	-	-	75dB (120Hz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 140°C	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad	8-MSOP-EP
TPS7A2650DRVR IC REG LINEAR 5V 500MA 6WSON Texas Instruments	15,839 In Stock	1 : ¥6.04000 Cut Tape (CT) 3,000 : ¥3.24109 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	18V	5V	-	0.33V @ 500mA	500mA	4.5 µA	-	75dB ~ 52dB (10Hz ~ 1kHz)	Enable, Power Good	Over Current, Over Temperature, UVLO	-40°C ~ 125°C (TJ)	Surface Mount	6-WDFN Exposed Pad	6-WSON (2x2)
MCP1703T-3302E/MC IC REG LINEAR 3.3V 250MA 8DFN Microchip Technology	15,691 In Stock	1 : ¥6.97000 Cut Tape (CT) 3,300 : ¥5.27075 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	16V	3.3V	-	0.725V @ 250mA	250mA	5 µA	-	44dB (100Hz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	Surface Mount	8-VFDFN Exposed Pad	8-DFN (2x3)
BDJ2FC0WEFJ-E2 IC REG LINEAR 12V 1A 8HTSOP Rohm Semiconductor	2,166 In Stock	1 : ¥7.23000 Cut Tape (CT) 2,500 : ¥3.07730 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	26.5V	12V	-	0.5V @ 500mA	1A	-	2.5 mA	-	Enable	Over Current, Over Temperature	-25°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width) Exposed Pad	8-HTSOP-J
LR645LG-G IC REG LINEAR POS ADJ 3MA 8SOIC Microchip Technology	20,659 In Stock	1 : ¥10.12000 Cut Tape (CT) 3,300 : ¥7.65115 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	450V	8V	12V	-	3mA	150 µA	-	60dB (120Hz)	-	-	-55°C ~ 155°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
MIC5283YME-TR IC REG LIN POS ADJ 150MA 8SOIC Microchip Technology	6,278 In Stock	1 : ¥17.34000 Cut Tape (CT) 2,500 : ¥13.09191 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	120V	1.22V	5.5V	2.8V @ 150mA	150mA	14 µA	-	70dB ~ 65dB (100Hz ~ 100kHz)	-	Over Current, Over Temperature	-40°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width) Exposed Pad	8-SOIC-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.