LM2597HVMX-5.0

$2.36

Description：IC REG BUCK 5V 500MA 8SOIC
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tape & Reel (TR)

SKU:927f9cf7aee7 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM2597HVMX-5.0 is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC REG BUCK 5V 500MA 8SOIC. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM2597HVMX-5.0

Description：IC REG BUCK 5V 500MA 8SOIC
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tape & Reel (TR)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Fixed
Number of Outputs：1
Voltage - Input (Min)：4.5V
Voltage - Input (Max)：60V
Voltage - Output (Min/Fixed)：5V
Voltage - Output (Max)：-
Current - Output：500mA
Frequency - Switching：150kHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM2597HVMX-5.0

LM2597HVMX-5.0

Voltage Regulators - DC DC Switching Regulators Overview

The LM2597HVMX-5.0/NOPB is a SIMPLE SWITCHER power converter from Texas Instruments, operating at a fixed 150 kHz switching frequency. It provides a fixed 5 V output with a maximum load current of 500 mA. The device supports an input voltage range from 4.5 V to 60 V and utilizes a Buck topology. It is housed in an SOIC-8 surface-mount package and operates within a temperature range of -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated high-voltage switch rated for up to 60 V input
Fixed internal switching frequency eliminates external timing components
Includes thermal shutdown and current limit protection

Voltage Regulators - DC DC Switching Regulators Applications

Distributed power supply systems
Pre-regulators for switching regulators
Efficient on-card regulation

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix against the manufacturer datasheet to confirm pinout and electrical characteristics. Ensure the ordering code matches the required tape-and-reel packaging format. Cross-reference the RoHS compliance status with the latest official documentation before finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 5 V output is required from a high-voltage source up to 60 V. It is suitable for applications needing moderate current capability around 500 mA. Consider the SOIC-8 package constraints for thermal management and PCB layout requirements.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM2597HV series of step-down switching regulators. It shares the core architecture with other variants in the family but is distinguished by its fixed 5 V output voltage and SOIC-8 surface-mount package configuration.