Interactive chip reference

LM7805 TO-220-3 pinout

LM7805 3-pin TO-220-3 pinout. +5V positive voltage regulator, 1.5A output (TO-220)

Package
TO-220-3
Pin count
3
Category
Regulators

Pin reference

Pin Name Function Group
1 VIN Unregulated input voltage (7Vā€“35V) power
2 GND Ground reference ā€” metal tab also = GND ground
3 VOUT Regulated +5V output (dropout requires VIN ā‰„ 7V) output

View the interactive LM7805 package diagram and labeled pin details on WhichPin.