LM7809 Datasheet - Fairchild Semiconductor

LM7809 3-TERMINAL 1A POSITIVE VOLTAGE REGULATORS

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. Alt.

LM7809 Features

* Output Current up to 1A Output Voltages of 5, 6, 8, 9, 10, 11, 12, 15, 18, 24V Thermal Overload Protection Short Circuit Protection Output Transistor SOA Protection 1 1: Input 2: GND 3: Output ORDERING INFORMATION Device KA78XXCT KA78XXAT KA78XXIT

LM7809 Datasheet (292.87 KB)