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

TLV70012DDCR IC REG LINEAR 1.2V 200MA SOT23-5 Texas Instruments	11,182 In Stock	1 : ¥3.94000 Cut Tape (CT) 3,000 : ¥0.73100 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	1.2V	-	0.25V @ 200mA	200mA	55 µA	270 µA	68dB (1kHz)	Enable	Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)	-40°C ~ 125°C (TJ)	Surface Mount	SOT-23-5 Thin, TSOT-23-5	SOT-23-THIN
TLV70018DDCR IC REG LINEAR 1.8V 200MA SOT23-5 Texas Instruments	9,379 In Stock	1 : ¥4.08000 Cut Tape (CT) 3,000 : ¥0.75559 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	1.8V	-	0.25V @ 200mA	200mA	55 µA	270 µA	68dB (1kHz)	Enable	Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)	-40°C ~ 125°C (TJ)	Surface Mount	SOT-23-5 Thin, TSOT-23-5	SOT-23-THIN
NCP186AMX280TAG IC REG LINEAR 2.8V 1A 8XDFN onsemi	2,293 In Stock	1 : ¥4.08000 Cut Tape (CT) 5,000 : ¥1.25303 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	2.8V	-	0.17V @ 1A	1A	140 µA	-	75dB (1kHz)	Enable	Over Current, Over Temperature, Soft Start	-40°C ~ 125°C	Surface Mount	8-XFDFN Exposed Pad	8-XDFN (1.6x1.2)

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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.