LM13121 Datasheet (PDF) Download
National Semiconductor
LM13121

Description

The LM320L/LM79LXXAC/LM13121 dual marked series of 3-terminal negative voltage regulators features fixed output voltages of -5V, -12V, and -15V with output current capabilities in excess of 100mA. These devices were designed using the latest puter techniques for optimizing the packaged IC thermal/electrical performance.

Key Features

  • Specified at an output current of 100mA
  • Internal short-circuit, thermal and safe operating area protection
  • Easily adjustable to higher output voltages
  • Maximum line regulation less than 0.07% VOUT/V
  • Maximum load regulation less than 0.01% VOUT/mA
  • See AN-1112 for micro SMD considerations