78m05r Jrc Datasheet Pdf
78m05r Jrc Datasheet Pdf File
7805 is a voltage regulator integrated circuit. It is a member of 78xx series of fixed linear voltage regulator ICs.
The voltage source in a circuit may have fluctuations and would not give the fixed voltage output. The voltage regulator IC maintains the output voltage at a constant value.
The xx in 78xx indicates the fixed output voltage it is designed to provide. 7805 provides +5V regulated power supply. Capacitors of suitable values can be connected at input and output pins depending upon the respective voltage levels.