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

TPS7A9201DSKR IC REG LINEAR POS ADJ 2A 10SON Texas Instruments	7,393 In Stock	1 : ¥17.85000 Cut Tape (CT) 3,000 : ¥8.18806 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	6.5V	0.8V	5.2V	0.4V @ 2A	2A	3.5 mA	4 mA	40dB (500kHz)	Enable, Power Good, Soft Start	Over Current, Over Temperature, Soft Start, Under Voltage Lockout (UVLO)	-40°C ~ 125°C (TJ)	Surface Mount	10-WFDFN Exposed Pad	10-SON (2.5x2.5)
LT3050EMSE#PBF IC REG LIN POS ADJ 100MA 12MSOP Analog Devices Inc.	4,739 In Stock	1 : ¥43.02000 Tube	-	Tube	Active	Positive	Adjustable	1	45V	0.6V	44.5V	0.55V @ 100mA	100mA	90 µA	5.2 mA	85dB (120Hz)	Current Limit, Enable, Soft Start	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	Surface Mount	12-TSSOP (0.118", 3.00mm Width) Exposed Pad	12-MSOP-EP
LTC3026EMSE#PBF IC REG LIN POS ADJ 1.5A 10MSOP Analog Devices Inc.	1,307 In Stock	1 : ¥54.32000 Tube	-	Tube	Active	Positive	Adjustable	1	3.5V, 5.5V	0.4V	2.6V	0.25V @ 1.5A	1.5A	-	-	-	Enable, Power Good	Over Current, Over Temperature, Reverse Polarity, Short Circuit	-40°C ~ 125°C	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-EP

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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.