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KA7808E - 3-Terminal 1A Positive Voltage Regulator

Download the KA7808E datasheet PDF. This datasheet also covers the KA78xxE 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 KA78XXE / KA78XXAE series of three-terminal positive regulators is available in the TO-220 / D-PAK package 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.

Key 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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (KA78xxE_FairchildSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
KA7808 3-Terminal 1A Positive Voltage Regulator Fairchild
KA7808 (KA78xx) 3-Teminal 1A Positive Voltage Regulators Samsung Electronics
KA7808A 3-Terminal 1A Positive Voltage Regulator Fairchild
KA7805 3-Terminal 1A Positive Voltage Regulator Fairchild
KA7805A 3-Terminal 1A Positive Voltage Regulator Fairchild

Other Datasheets by Fairchild (now onsemi)

Part Number Description
KA7808AE 3-Terminal 1A Positive Voltage Regulator
KA7808R 3-Terminal 1A Positive Voltage Regulator
KA7805AE 3-Terminal 1A Positive Voltage Regulator
KA7805E 3-Terminal 1A Positive Voltage Regulator
KA7805R 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
KA78XXE / KA78XXAE — 3-Terminal 1 A Positive Voltage Regulator April 2015 KA78XXE / KA78XXAE 3-Terminal 1 A Positive Voltage Regulator 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 Description The KA78XXE / KA78XXAE series of three-terminal positive regulators is available in the TO-220 / D-PAK package 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.