LM78XX (KA78XX, MC78XX) FIXED
VOLTAGE REGULATOR (POSITIVE)
3-TERMINAL 1A POSITIVE
VOLTAGE REGULATORS
The LM78XX 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 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.
TO-220
D-PAK
FEATURES
• • • • • Output Current u...