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	Mounting Type	Package / Case	Supplier Device Package

R1172H331B-T1-FE IC REG LINEAR 3.3V 1A SOT89-5 Nisshinbo Micro Devices Inc.	4,473 In Stock	1 : ¥10.20000 Cut Tape (CT) 1,000 : ¥3.82538 Tape & Reel (TR)	R1172x	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	6V	3.3V	-	0.18V @ 1A	1A	100 µA	70dB (1kHz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C	Surface Mount	SOT-89-5/6	SOT-89-5
RP132H001B-T1-FE IC REG LINEAR POS ADJ 1A SOT89-5 Nisshinbo Micro Devices Inc.	976 In Stock	1 : ¥8.76000 Cut Tape (CT) 1,000 : ¥3.29407 Tape & Reel (TR)	RP132x	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	6.5V	0.8V	5.5V	1.54V @ 1A	1A	85 µA	70dB (1kHz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C (TA)	Surface Mount	SOT-89-5/6	SOT-89-5
RP115H331D-T1-FE IC REG LINEAR 3.3V 1A SOT89-5 Nisshinbo Micro Devices Inc.	3,907 In Stock	1 : ¥10.46000 Cut Tape (CT) 1,000 : ¥4.76514 Tape & Reel (TR)	RP115x	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.25V	3.3V	-	0.225V @ 1A	1A	160 µA	75dB (1kHz)	Enable	Over Current, Over Temperature, Reverse Current	-40°C ~ 85°C (TA)	Surface Mount	SOT-89-5/6	SOT-89-5
RP132H331B-T1-FE IC REG LINEAR 3.3V 1A SOT89-5 Nisshinbo Micro Devices Inc.	0 In Stock Check Lead Time	1,000 : ¥3.99242 Tape & Reel (TR)	RP132x	Tape & Reel (TR)	Active	Positive	Fixed	1	6.5V	3.3V	-	0.68V @ 1A	1A	85 µA	70dB (1kHz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C (TA)	Surface Mount	SOT-89-5/6	SOT-89-5

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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.