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

MC7805BDTG IC REG LINEAR 5V 1A DPAK onsemi	13,204 In Stock	75 : ¥4.46120 Tube	-	Tube	Active	Positive	Fixed	1	35V	5V	-	2V @ 1A (Typ)	1A	8 mA	-	68dB (120Hz)	-	Over Temperature, Short Circuit	-40°C ~ 125°C	Surface Mount	TO-252-3, DPAK (2 Leads + Tab), SC-63	DPAK
LT3088HDD#PBF IC REG LINEAR POS ADJ 800MA 8DFN Analog Devices Inc.	3,670 In Stock	1 : ¥64.78000 Tube	-	Tube	Active	Positive	Adjustable	1	36V	0V	34.5V	1.6V @ 800mA	800mA	50.5 µA	2 mA	90dB ~ 20dB (120Hz ~ 1MHz)	-	Over Current, Over Temperature, Reverse Polarity, Short Circuit	-40°C ~ 150°C	Surface Mount	8-WFDFN Exposed Pad	8-DFN (3x3)
TPS7A0318PDQNR IC REG LINEAR 1.8V 200MA 4X2SON Texas Instruments	6,417 In Stock	1 : ¥4.42000 Cut Tape (CT) 3,000 : ¥1.57036 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	6V	1.8V	-	0.45V @ 200mA	200mA	300 nA	-	55dB (1kHz)	Enable	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 125°C (TJ)	Surface Mount	4-XDFN Exposed Pad	4-X2SON (1x1)

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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.