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LM2599 Datasheet 3-A Step-Down Voltage Regulator

Manufacturer: Texas Instruments

General Description

The LM2599 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving a 3-A load with excellent line and load regulation.

These devices are available in fixed output voltages of 3.3 V, 5 V, 12 V, and an adjustable output version.

The LM2598 is a member of the LM259x family, with additional supervisory and performance

Overview

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM2599 SNVS123D – APRIL 1998 – REVISED MAY 2016 LM2599 SIMPLE SWITCHER® Power Converter 150-kHz 3-A Step-Down Voltage Regulator,.

Key Features

  • 1 Features.
  • 1 3.3-V, 5-V, 12-V, and Adjustable Output Versions.
  • Adjustable Version Output Voltage Range: 1.2 V to 37 V ±4% Maximum Over Line and Load Conditions.
  • 3-A Output Current.
  • Available in 7-Pin TO-220 and TO-263 (SurfaceMount) Package.
  • Input Voltage Range Up to 40 V.
  • 150-kHz Fixed-Frequency Internal Oscillator.
  • Shutdown and Soft-Start.
  • Out-of-Regulation Error Flag.
  • Error Output Delay.
  • Low Power Stand.