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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
TO-220-3
L7812CV
IC REG LINEAR 12V 1.5A TO220AB
STMicroelectronics
32,688
In Stock
1 : $0.76000
Tube
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ActivePositiveFixed135V12V-2V @ 1A (Typ)1.5A8 mA55dB (120Hz)-Over Temperature, Short Circuit0°C ~ 125°CThrough HoleTO-220-3TO-220
TO-220-3
LM7812CT/NOPB
IC REG LINEAR 12V 1A TO220-3
Texas Instruments
0
In Stock
1 : $1.97000
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ActivePositiveFixed135V12V-2V @ 1A1A8 mA72dB (120Hz)-Over Current, Over Temperature, Short Circuit0°C ~ 125°CThrough HoleTO-220-3TO-220-3
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Voltage Regulators - Linear


Linear voltage regulators 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.