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LM78XX - 3-Terminal 1A Positive Voltage Regulator

Download the LM78XX datasheet PDF. This datasheet also covers the LM78XXA variant, as both devices belong to the same 3-terminal 1a positive voltage regulator family and are provided as variant models within a single manufacturer datasheet.

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.

Key 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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LM78XXA_FairchildSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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Other Datasheets by Fairchild (now onsemi)

Part Number Description
LM78XXA 3-Terminal 1A Positive Voltage Regulator
LM7805A 3-Terminal 1 A Positive Voltage Regulator
LM7805ACT 3-Terminal 1 A Positive Voltage Regulator
LM7805CT 3-Terminal 1 A Positive Voltage Regulator
LM7805E 3-Terminal 1A Positive Voltage Regulator

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
www.DataSheet4U.com 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.