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

LT1964IDD#TRPBF IC REG LIN NEG ADJ 200MA 8DFN Analog Devices Inc.	5,906 In Stock	1 : ¥46.55000 Cut Tape (CT) 2,500 : ¥24.20973 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Negative	Adjustable	1	-20V	-1.22V	-20V	0.49V @ 200mA	200mA	-	-	54dB (120Hz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	Surface Mount	8-WFDFN Exposed Pad	8-DFN (3x3)
LT3045HDD#PBF IC REG LIN POS PROG 500MA 10DFN Analog Devices Inc.	4,891 In Stock	1 : ¥85.05000 Tube	-	Tube	Active	Positive	Adjustable	1	20V	0V	15V	0.45V @ 500mA	500mA	20 µA	25 mA	117dB ~ 53dB (120Hz ~ 10MHz)	Enable, Power Good, Soft Start	Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)	-40°C ~ 150°C (TJ)	Surface Mount	10-WFDFN Exposed Pad	10-DFN (3x3)
TPS7A8001DRBT IC REG LINEAR POS ADJ 1A 8SON Texas Instruments	983 In Stock	1 : ¥22.10000 Cut Tape (CT) 250 : ¥14.95740 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)
LT1763CDE-1.8#PBF IC REG LINEAR 1.8V 500MA 12DFN Analog Devices Inc.	371 In Stock	1 : ¥59.51000 Tube	-	Tube	Active	Positive	Fixed	1	20V	1.8V	-	0.45V @ 500mA	500mA	-	-	65dB (120Hz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	Surface Mount	12-WFDFN Exposed Pad	12-DFN (4x3)
MIC5363-3.3YMT-TR IC REG LINEAR 3.3V 300MA 6TMLF Microchip Technology	8,320 In Stock	1 : ¥1.96000 Cut Tape (CT) 5,000 : ¥2.04031 Tape & Reel (TR) 1 : ¥2.64000 Cut Tape (CT)	-	Tape & Reel (TR) Cut Tape (CT) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	3.3V	-	0.38V @ 300mA	300mA	53 µA	70 µA	70dB (1kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	Surface Mount	6-UFDFN Exposed Pad, 6-TMLF®	6-TMLF® (1.2x1.2)

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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.