LM7818

LM78XX/LM78XXA 3-Terminal 1A Positive Voltage Regulator

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LM78XX/LM78XXA 3-Terminal 1A Positive Voltage Regulator

May 2006

LM78XX/LM78XXA 3-Terminal 1A Positive Voltage Regulator
Features
Output Current up to 1A Output Voltages of 5, 6, 8, 9, 10, 12, 15, 18, 24 Thermal Overload Protection Short Circuit Protection Output Transistor Safe Operating Area Protection

General Description
The LM78XX series of three terminal positive regulators are available in the TO-220 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.

Ordering Information
Product Number
LM7805CT LM7806CT LM7808CT LM7809CT LM7810CT LM7812CT LM7815CT LM7818CT LM7824CT LM7805ACT LM7806ACT LM7808ACT LM7809ACT LM7810ACT LM7812ACT LM7815ACT LM7818ACT LM7824ACT 2% 0 C to 125 C

Output Voltage Tolerance
4%

Package
TO-220

Operating Temperature
-40 C to 125 C

2006 Fairchild Semiconductor Corporation

www.fairchildsemi.com

LM78XX/LM78XXA Rev. 1.0.1