LM2593HVSX-5.0/NOPB

$5.64

Description：IC REG BUCK 5V 2A TO263
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:ace0406ec138 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM2593HVSX-5.0/NOPB 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 2A TO263. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM2593HVSX-5.0/NOPB

Description：IC REG BUCK 5V 2A TO263
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
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：2A
Frequency - Switching：150kHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：TO-263-8, D2PAK (7 Leads + Tab), TO-263CA
Supplier Device Package：TO-263 (DDPAK-7)
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM2593HVSX-5.0/NOPB

LM2593HVSX-5.0/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM2593HVSX-5.0/NOPB is a fixed-output step-down switching regulator from Texas Instruments, operating at a 150 kHz frequency. It delivers a fixed 5 V output with a maximum current of 2 A. The device supports an input voltage range from 4.5 V to 60 V and utilizes a TO-263-8 (D2PAK) surface-mount package. It functions as a buck converter within the SIMPLE SWITCHER family.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated monolithic power switch for simplified design
Fixed internal oscillator for consistent 150 kHz operation
Built-in thermal shutdown protection circuitry

Voltage Regulators - DC DC Switching Regulators Applications

Point-of-load DC/DC conversion modules
Pre-regulator stages for linear regulators
Battery-powered systems requiring high efficiency

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'S' or 'SX' against the datasheet to confirm the exact pinout and thermal pad configuration. Ensure the ordering code matches the required tape-and-reel packaging format. Confirm RoHS compliance status through official manufacturer documentation prior to final procurement.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 5 V output is required with up to 2 A load capacity. It is suitable for applications needing wide input voltage tolerance up to 60 V. Consider the TO-263 package for adequate heat dissipation in space-constrained designs without external heatsinks.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM2593HV series of SIMPLE SWITCHER converters. It shares architectural similarities with the LM2590 and LM2592 families but offers distinct current ratings and package options. The series is designed for high-efficiency, low-component-count power solutions.