KA7809AETU Datasheet PDF - Fairchild

Description

●The KA78XXE / KA78XXAE series of three-terminal positive regulators is available in the TO-220 / D-PAK pack age 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. If adequate heat sinking is provided, they can deliver over 1 A output current. Although designed primarily as fixed-voltage regulators, these devices can be used with external components for adjustable voltages and currents.

●Features

●• Output Current up to 1 A

●• Output Voltages of 5, 6, 8, 9, 10, 12, 15, 18, 24 V

●• Thermal Overload Protection

●• Short-Circuit Protection

●• Output Transistor Safe Operating Area Protection