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

TLV70433DBVR IC REG LINEAR 3.3V 150MA SOT23-5 Texas Instruments	23,589 In Stock	1 : ¥5.34000 Cut Tape (CT) 3,000 : ¥2.05598 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	24V	3.3V	-	1.1V @ 100mA	150mA	4.5 µA	5.5 µA	60dB (100kHz)	-	Over Current, Reverse Polarity	-40°C ~ 125°C (TJ)	Surface Mount	SC-74A, SOT-753	SOT-23-5
BA033CC0FP-E2 IC REG LINEAR 3.3V 1A TO252-3 Rohm Semiconductor	22,525 In Stock	1 : ¥11.48000 Cut Tape (CT) 2,000 : ¥4.85636 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	25V	3.3V	-	-	1A	2.5 mA	5 mA	55dB (120Hz)	-	Over Current, Over Temperature, Over Voltage	-40°C ~ 125°C	Surface Mount	TO-252-3, DPAK (2 Leads + Tab), SC-63	TO-252
MCP1727-3302E/MF IC REG LINEAR 3.3V 1.5A 8DFN Microchip Technology	10,710 In Stock	1 : ¥9.44000 Tube	-	Tube	Active	Positive	Fixed	1	6V	3.3V	-	0.55V @ 1.5A	1.5A	220 µA	-	60dB (100Hz)	Enable, Power Good	Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	Surface Mount	8-VDFN Exposed Pad	8-DFN (3x3)

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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.