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

L78M05CDT-TR IC REG LINEAR 5V 500MA DPAK STMicroelectronics	83,352 In Stock	1 : ¥3.74000 Cut Tape (CT) 2,500 : ¥1.33354 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	35V	5V	-	-	500mA	6 mA	62dB (120Hz)	-	Over Current, Over Temperature, Short Circuit	0°C ~ 150°C	Surface Mount	TO-252-3, DPAK (2 Leads + Tab), SC-63	DPAK
MIC39100-3.3WS-TR IC REG LINEAR 3.3V 1A SOT223-3 Microchip Technology	26,282 In Stock	1 : ¥16.07000 Cut Tape (CT) 2,500 : ¥12.15681 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	16V	3.3V	-	0.63V @ 1A	1A	-	-	-	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	Surface Mount	TO-261-4, TO-261AA	SOT-223-3
TPS767D301PWPR IC REG LIN POS ADJ 1A 28HTSSOP Texas Instruments	4,022 In Stock	1 : ¥52.54000 Cut Tape (CT) 2,000 : ¥25.47523 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable (Fixed)	2	10V	3.3V, 1.5 V ~ 5.5 V	-	0.58V @ 1A	1A	125 µA	60dB (1kHz)	Enable, Reset	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	Surface Mount	28-PowerTSSOP (0.173", 4.40mm Width)	28-HTSSOP

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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.