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LM2597 Datasheet SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulator

Manufacturer: National Semiconductor (now Texas Instruments)

Download the LM2597 datasheet PDF. This datasheet also includes the LM2 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LM2-597.pdf) that lists specifications for multiple related part numbers.

General Description

The LM2597/LM2597HV series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving a 0.5A 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, and are packaged in an 8-lead DIP and an 8-lead surface mount package.

This series of switching regulators is similar to the LM2594 series, with additional supervisory and performance

Overview

LM2597/LM2597HV SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulator,.

Key Features

  • March 1998 LM2597/LM2597HV SIMPLE.

📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
Texas Instruments Logo LM2597 0.5-A Step-Down Voltage Regulator Texas Instruments
Texas Instruments Logo LM2597HV 0.5-A Step-Down Voltage Regulator Texas Instruments

More Datasheets from National Semiconductor (now Texas Instruments)

Part Number Description
LM2597HV SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulator
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LM2593HV SIMPLE SWITCHER Power Converter / Step-Down Voltage Regulator
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