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The 7912 is a voltage regulator integrated circuit (IC) that provides a fixed negative output voltage of -12 volts. It is part of the 79xx series of voltage regulators, which are designed to supply stable voltage levels for various electronic applications. The 7912 can deliver up to 1 ampere of current and features built-in thermal overload protection and short-circuit protection. It is commonly used in power supply circuits where a negative voltage is required.

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3w ago

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