3-Terminal 1A Positive Voltage Regulator
정전압레귤레이터

Description
The MC78XX/LM78XX/MC78XXA series of three terminal positive
regulators are available in the TO-220/D-PAK package and with several fixed
output voltages, making them useful in a wide range of applications. Each type
employs internal current limiting, thermal shut down and safe operating area
protection, making it essentially indestructible. If adequate heat sinking is
provided, they can deliver over 1A output current. Although designed primarily
as fixed voltage regulators, these devices can be used with external components
to obtain adjustable voltages and currents.