7809 Pinout Datasheet – Positive 9V Voltage Regulator

Part Number : 7809, LM7809, L7809C

Function : POSITIVE VOLTAGE REGULATORS

Package : TO220 type

Manufactures : Inchange Semiconductor, STMicroelectronics

Image

7809 9v regulator

Description
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.

 

7809 Pinout

7809 datasheet pdf

 

Features

1. Output current in excess of 1.5A
2. Output voltage of 9V
3. Internal thermal overload protection
4. Output transition Safe-Area compensation

 

Reference Site

1. https://en.wikipedia.org/wiki/78xx

2. https://www.fairchildsemi.com/products/power-management/voltage-regulators/positive-voltage-linear-regulators/LM7809.html

 

 7809 Datasheet