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LM7912

Manufacturer: Fairchild (now onsemi)

This datasheet includes multiple variants, all published together in a single manufacturer document.

LM7912 datasheet preview

Datasheet Details

Part number LM7912
Datasheet LM7912 LM7905 Datasheet (PDF)
File Size 227.10 KB
Manufacturer Fairchild (now onsemi)
Description 3-Terminal 1A Negative Voltage Regulator
LM7912 page 2 LM7912 page 3

LM7912 Overview

The KA79XX / KA79XXA / LM79XX series of three-terminal negative regulators are available in a TO-220 package with several fixed output voltages, making them useful in a wide range of applications. Each type employs internal current limiting, thermal shutdown, and safe operating area protection.

LM7912 Key Features

  • Output Current in Excess of 1 A
  • Output Voltages of: -5 V, -6 V, -8 V, -9 V, -12 V, -15 V
  • 18 V, -24 V
  • Internal Thermal Overload Protection
  • Short-Circuit Protection
  • Output Transistor Safe Operating Area pensation

LM7912 from other manufacturers

See all manufacturers

Brand Logo Part Number Description Other Manufacturers
Texas Instruments Logo LM7912 3-Terminal Negative Regulator Texas Instruments
National Semiconductor Logo LM7912 LM79XX Series 3-Terminal Negative Regulators National Semiconductor
Unisonic Technologies Logo LM7912 3 TERMINAL 1A NEGATIVE VOLTAGE REGULATOR Unisonic Technologies
Inchange Semiconductor Logo LM7912 Three Terminal Negative Voltage Regulator Inchange Semiconductor
Thinki Semiconductor Logo LM7912 (LM79XX) 3-Terminal 1 A Negative Voltage Regulator Thinki Semiconductor
Fairchild (now onsemi) logo - Manufacturer

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