LM2595 Datasheet (PDF) Download
National Semiconductor
LM2595

Overview

The LM2595 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving a 1A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3V, 5V, 12V, and an adjustable output version.

  • 3.3V, 5V, 12V, and adjustable output versions
  • Adjustable version output voltage range, 1.2V to 37V ± 4% max over line and load conditions
  • Available in TO-220 and TO-263 (surface mount) packages
  • Guaranteed 1A output load current
  • Input voltage range up