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)	PSRR	Control Features	Protection Features	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
L7805CDT-TR IC REG LINEAR 5V 1.5A DPAK STMicroelectronics	12 415 In Stock	1 : 0,87000 € Cut Tape (CT) 2 500 : 0,41322 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	35V	5V	-	2V @ 1A (Typ)	1.5A	8 mA	62dB (120Hz)	-	Over Temperature, Short Circuit	0°C ~ 125°C	Surface Mount	TO-252-3, DPAK (2 Leads + Tab), SC-63	DPAK
AP2138N-3.3TRG1 IC REG LINEAR 3.3V 250MA SOT23-3 Diodes Incorporated	59 433 In Stock 255 000 Factory	1 : 0,54000 € Cut Tape (CT) 3 000 : 0,10965 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	6V	3.3V	-	0.6V @ 250mA	250mA	1.5 µA	-	-	Over Current	-40°C ~ 85°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
XC6702DC01PR-G IC REG LINEAR 12V 300MA SOT89-5 Torex Semiconductor Ltd	2 412 In Stock	1 : 1,59000 € Cut Tape (CT) 1 000 : 0,50038 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	36V	12V	-	0.81V @ 100mA	300mA	90 µA	65dB (1kHz)	Enable	Over Current, Over Temperature	-40°C ~ 105°C (TA)	Surface Mount	SOT-89-5/6	SOT-89-5

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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.