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

BA033CC0FP-E2 IC REG LINEAR 3.3V 1A TO252-3 Rohm Semiconductor	22,425 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
ISL80101IRAJZ-TK IC REG LINEAR POS ADJ 1A 10DFN Renesas Electronics Corporation	14,166 In Stock	1 : ¥16.42000 Cut Tape (CT) 1,000 : ¥8.05562 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	6V	0.8V	5V	0.212V @ 1A	1A	5 mA	7 mA	65dB ~ 58dB (120Hz ~ 1kHz)	Enable, Power Good, Soft Start	Over Current, Over Temperature	-40°C ~ 125°C	Surface Mount	10-VFDFN Exposed Pad	10-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.