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LM2575HV Datasheet 1a Step-down Voltage Regulator

Manufacturer: Texas Instruments

Overview: LM1575, LM2575-N, LM2575HV www.ti.com SNVS106E – MAY 1999 – REVISED APRIL 2013 LM1575/LM2575/LM2575HV SIMPLE SWITCHER® 1A Step-Down Voltage Regulator Check for Samples: LM1575, LM2575-N,.

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

General Description

The LM2575 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, 15V, and an adjustable output version.

Requiring a minimum number of external components, these regulators are simple to use and include internal frequency compensation and a fixedfrequency oscillator.

Key Features

  • 1.
  • 23 3.3V, 5V, 12V, 15V, and Adjustable Output Versions.
  • Adjustable Version Output Voltage Range,.
  • 1.23V to 37V (57V for HV Version) ±4% Max Over.
  • Line and Load Conditions.
  • Specified 1A Output Current.
  • Wide Input Voltage Range, 40V up to 60V for HV Version.
  • Requires Only 4 External Components.
  • 52 kHz Fixed Frequency Internal Oscillator.
  • TTL Shutdown Capability, Low Power Standby Mode.
  • High Efficiency.

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Similar Datasheet

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National Semiconductor Logo LM2575HV SIMPLE SWITCHER 1A Step-Down Voltage Regulator National Semiconductor
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Micrel Semiconductor Logo LM2575 52kHz Simple 1A Buck Regulator Micrel Semiconductor
Motorola Logo LM2575 EASY SWITCHERE 1.0 A STEP-DOWN VOLTAGE REGULATOR Motorola

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