A regulated power supply is very much essential for several electronic devices due to the semiconductor material employed in them have a fixed rate of current as well as voltage. By the help of a voltage regulator DC, unregulated output will be fixed to a constant voltage. The circuit is made up of linear voltage regulator 7805 along with capacitors. From giving an unchanging voltage supply to building confident that output reaches uninterrupted to the appliance.
ICs regulator is mainly used in the circuit to maintain the exact voltage which is followed by the power supply. A regulator is mainly employed with the capacitor connected in parallel to the input terminal and the output terminal of the IC regulator. For the checking of gigantic alterations in the input as well as in the output filter, capacitors are used. While the bypass capacitors are used to check the small period spikes on the input and output level. Bypass capacitors are mainly of small values that are used to bypass the small period Pulses straightly into the Earth.
| PIN NO. | PIN | DESCRIPTION |
| 1 | INPUT | In this pin of the IC positive unregulated voltage is given in regulation. |
| 2 | GROUND | In this pin where the ground is given. This pin is neutral for equally the input and output. |
| 3 | OUTPUT | The output of the regulated 5V volt is taken out at this pin of the IC regulator. |
Output:
Breakout features:
- Well regulated +5V output, output current capability of 1A
- With Heat sink protection
- Applications: Over voltage protection circuit, Regulated power supply of +5V
- Built-in protection against a circuit drawing too much current
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