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

AP2210N-3.3TRG1 IC REG LINEAR 3.3V 300MA SOT23-3 Diodes Incorporated	49,648 In Stock	1 : ¥3.66000 Cut Tape (CT) 3,000 : ¥0.81912 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	13.2V	3.3V	-	0.5V @ 300mA	300mA	180 µA	15 mA	75dB (100Hz)	-	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
MCP1702T-5002E/CB IC REG LINEAR 5V 250MA SOT23A-3 Microchip Technology	19,760 In Stock	1 : ¥5.53000 Cut Tape (CT) 3,000 : ¥4.16562 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	13.2V	5V	-	0.65V @ 250mA	250mA	5 µA	-	44dB (100Hz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23A-3
ADP150AUJZ-3.3-R7 IC REG LINEAR 3.3V 150MA TSOT5 Analog Devices Inc.	22,144 In Stock	1 : ¥12.16000 Cut Tape (CT) 3,000 : ¥5.16891 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	3.3V	-	0.16V @ 150mA	150mA	22 µA	320 µA	70dB ~ 55dB (10kHz ~ 100kHz)	Enable	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	Surface Mount	SOT-23-5 Thin, TSOT-23-5	TSOT-23-5
TPS7A8101DRBR IC REG LINEAR POS ADJ 1A 8SON Texas Instruments	6,578 In Stock	1 : ¥24.06000 Cut Tape (CT) 3,000 : ¥12.08077 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	6.5V	0.8V	6V	0.5V @ 1A	1A	100 µA	350 µA	48dB ~ 38dB (100Hz ~ 1MHz)	Enable	Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)	-40°C ~ 125°C (TJ)	Surface Mount	8-VDFN Exposed Pad	8-SON (3x3)
TL1963ADCQR IC REG LIN POS ADJ 1.5A SOT223-6 Texas Instruments	4,946 In Stock	1 : ¥27.37000 Cut Tape (CT) 2,500 : ¥13.73388 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	20V	1.21V	20V	0.55V @ 1.5A	1.5A	1 mA	80 mA	63dB (120Hz)	Enable	Over Temperature, Reverse Polarity	-40°C ~ 125°C	Surface Mount	SOT-223-6	SOT-223-6

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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.