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

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Mfr Part #	Quantity Available	Price	Tariff Status	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
MC7812CTG IC REG LINEAR 12V 1A TO220 onsemi	15,517 In Stock	Active	Tariff may apply if shipping to the United States	-	Tube	Active	Positive	Fixed	1	35V	12V	-	2V @ 1A (Typ)	1A	6.5 mA	60dB (1kHz)	-	Over Temperature, Short Circuit	0°C ~ 125°C	Through Hole	TO-220-3	TO-220
MC7915CTG IC REG LINEAR -15V 1A TO220 onsemi	13,926 In Stock	1 : $1.20000 Tube	-	-	Tube	Active	Negative	Fixed	1	-35V	-15V	-	1.3V @ 1A (Typ)	1A	-	60dB (120Hz)	-	Over Current, Over Temperature	0°C ~ 125°C	Through Hole	TO-220-3	TO-220
MC7815CTG IC REG LINEAR 15V 1A TO220 onsemi	3,416 In Stock	Active	-	-	Tube	Active	Positive	Fixed	1	35V	15V	-	2V @ 1A (Typ)	1A	6.5 mA	58dB (120Hz)	-	Over Temperature, Short Circuit	0°C ~ 125°C	Through Hole	TO-220-3	TO-220

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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.