7805 - 5V Voltage Regulator
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 A voltage regulator IC maintains the output voltage at a constant value. 7805 IC, a member of 78xx series of fixed linear voltage regulators used to maintain such fluctuations, is a popular voltage regulator integrated circuit (IC). The xx in 78xx indicates the output voltage it provides. 7805 IC provides +5 volts regulated power supply with provisions to add a heat sink.

Use this standard Voltage regulator IC to obtain 5V power supply from a variable DC power supply (>=7V at least)

Datasheet:

        https://www.fairchildsemi.com/datasheets/LM/LM7805.pdf

 

Pin Specifications: 

Pin No

Function

Name

1

Input voltage (5V-18V)

Input

2

Ground (0V)

Ground

3

Regulated output; 5V (4.8V-5.2V)

Output

 

Please connect decoupling capacitors between the input and output pin w.r.t ground to avoid ripples.

 

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7805 - 5V Voltage Regulator

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  • Product Code: 7805-Voltage-Reg
  • SKU: PL-16-73
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