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

ADP7182ACPZN-R7 IC REG LIN NEG ADJ 200MA 6LFCSP Analog Devices Inc.	1,946 In Stock	1 : ¥39.61000 Cut Tape (CT) 3,000 : ¥19.86937 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Negative	Adjustable	1	-28V	-1.22V	-27.64V	0.36V @ 200mA	200mA	53 µA	850 µA	66dB ~ 45dB (10kHz ~ 1MHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	Surface Mount	6-UDFN Exposed Pad, CSP	6-LFCSP-UD (2x2)
TPS7A4700RGWT IC REG LINEAR POS ADJ 1A 20VQFN Texas Instruments	3,479 In Stock	1 : ¥55.51000 Cut Tape (CT) 250 : ¥38.75632 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	35V	1.4V	20.5V	0.45V @ 1A	1A	1 mA	6.1 mA	78dB (1kHz)	Enable	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	Surface Mount	20-VQFN Exposed Pad	20-VQFN (5x5)
TPS79650DCQR IC REG LINEAR 5V 1A SOT223-6 Texas Instruments	10,393 In Stock	1 : ¥27.54000 Cut Tape (CT) 2,500 : ¥13.81719 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	5V	-	0.3V @ 1A	1A	385 µA	-	59dB ~ 42dB (100Hz ~ 100kHz)	Enable	Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	Surface Mount	SOT-223-6	SOT-223-6

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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.