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

ADP7105ACPZ-R2 IC REG LIN POS ADJ 500MA 8LFCSP Analog Devices Inc.	141 In Stock	1 : ¥37.32000 Cut Tape (CT) 250 : ¥21.53668 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	20V	1.22V	19V	0.55V @ 500mA	500mA	900 µA	1.6 mA	80dB ~ 50dB (10kHz ~ 100kHz)	Enable, Power Good, Under Voltage Lockout	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	Surface Mount	8-WFDFN Exposed Pad, CSP	8-LFCSP-WD (3x3)
ADP3330ARTZ-5-RL7 IC REG LINEAR 5V 200MA SOT23-6 Analog Devices Inc.	0 In Stock Check Lead Time	1 : ¥43.01000 Cut Tape (CT) 3,000 : ¥15.24086 Tape & Reel (TR)	anyCAP®	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	12V	5V	-	0.23V @ 200mA	200mA	50 µA	4 mA	-	Error Flag, Shutdown	Over Current, Over Temperature	-40°C ~ 85°C (TA)	Surface Mount	SOT-23-6	SOT-23-6

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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.