Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Power Management (PMIC) | Electronic Components Distributor DigiKey

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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

LT3065EDD#TRPBF IC REG LIN POS ADJ 500MA 10DFN Analog Devices Inc.	5,180 In Stock	1 : ¥51.18000 Cut Tape (CT) 2,500 : ¥25.69428 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	45V	0.6V	40V	0.51V @ 500mA	500mA	110 µA	25 mA	85dB (120Hz)	Current Limit, Enable, Power Good, Soft Start	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	Surface Mount	10-WFDFN Exposed Pad	10-DFN (3x3)
TPS7A2033PYCJR 300-MA, ULTRA-LOW-NOISE, LOW-IQ, Texas Instruments	9,149 In Stock	1 : ¥3.83000 Cut Tape (CT) 12,000 : ¥1.15914 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	6V	3.3V	-	0.14V @ 300mA	300mA	15 µA	-	65dB ~ 40dB (100Hz ~ 1MHz)	Enable, Soft Start	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 125°C (TJ)	Surface Mount	4-BGA, DSBGA	4-DSBGA (0.6x0.6)
TCR8BM095A,L3F 800MA LDO, VOUT=0.95V, DROPOUT=1 Toshiba Semiconductor and Storage	9,845 In Stock	1 : ¥3.91000 Cut Tape (CT) 5,000 : ¥1.05701 Tape & Reel (TR)	TCR8BM	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	0.95V	-	0.225V @ 800mA	800mA	36 µA	-	-	Current Limit, Enable	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 85°C	Surface Mount	4-XDFN Exposed Pad	5-DFNB (1.2x1.2)

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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.