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LM7909 - 3 TERMINAL 1A NEGATIVE VOLTAGE REGULATOR

Download the LM7909 datasheet PDF. This datasheet also covers the LM7915 variant, as both devices belong to the same 3 terminal 1a negative voltage regulator family and are provided as variant models within a single manufacturer datasheet.

General Description

The UTC LM79XX series of three-terminal negative regulators is available several fixed output voltage, making them useful in a wide range of application.

Each type employs internal current limiting, thermal shut-down and safe area protection, making it essentially indestructible.

Key Features

  • S.
  • Output Current Up to 1A.
  • -5V, -6V, -8V, -9V,-12V, -15V, -18V, -24V Output Voltage Available.
  • Thermal Overload Protection.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LM7915_UnisonicTechnologies.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
LM7909 3-Terminal 1A Negative Voltage Regulator Fairchild Semiconductor
LM7909 3-Terminal Negative voltage Regulators AP Semiconductor
LM7909 1A Standard Negative Voltage Regulator TAITRON
LM7909A 3-Terminal 1A Negative Voltage Regulator Fairchild Semiconductor
LM7909CT 3-Terminal 1A Negative Voltage Regulator Fairchild Semiconductor

Other Datasheets by Unisonic Technologies

Part Number Description
LM7905A 3 TERMINAL 1.5A NEGATIVE VOLTAGE REGULATOR
LM7906 3 TERMINAL 1A NEGATIVE VOLTAGE REGULATOR
LM7907 3 TERMINAL 1A NEGATIVE VOLTAGE REGULATOR
LM7907A 3 TERMINAL 1.5A NEGATIVE VOLTAGE REGULATOR
LM7912A 3 TERMINAL 1.5A NEGATIVE 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
UNISONIC TECHNOLOGIES CO., LTD LM79XX LINEAR INTEGRATED CIRCUIT 3 TERMINAL 1A NEGATIVE VOLTAGE REGULATOR  DESCRIPTION The UTC LM79XX series of three-terminal negative regulators is available several fixed output voltage, making them useful in a wide range of application. Each type employs internal current limiting, thermal shut-down and safe area protection, making it essentially indestructible.  FEATURES * Output Current Up to 1A *-5V, -6V, -8V, -9V,-12V, -15V, -18V, -24V Output Voltage Available * Thermal Overload Protection  ORDERING INFORMATION Ordering Number Lead Free Halogen Free LM79xxL-TA3-T LM79xxG-TA3-T LM79xxL-TF3-T LM79xxG-TF3-T Note: Pin Assignment: O: Output G: GND I: Input Package TO-220 TO-220F Pin Assignment 123 GIO GIO Packing Tube Tube www.unisonic.