## Draw the circuit of a 7805 voltage regulator, Electrical Engineering

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Q. Draw the circuit of a 7805 voltage regulator? Explain the functions of the capacitors used at its input and output sides.

Functions of capacitors used at input and output sides:

The capacitor at the input side is used to filter the unregulated input voltage and is connected to the IC's IN terminal.

The capacitor at the output side is used to filter the regulated output voltage mostly for any high-frequency noise.

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