LM2588SX-5.0/NOPB

$8.70

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

SKU:d78bc916ddfb Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM2588SX-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 BOOST FLYBACK 5V 5A TO263. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM2588SX-5.0/NOPB

Description：IC REG BOOST FLYBACK 5V 5A TO263
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Up, Step-Up/Step-Down
Output Configuration：Positive
Topology：Boost, Flyback, Forward Converter
Output Type：Fixed
Number of Outputs：1
Voltage - Input (Min)：4V
Voltage - Input (Max)：40V
Voltage - Output (Min/Fixed)：5V
Voltage - Output (Max)：-
Current - Output：5A (Switch)
Frequency - Switching：100kHz ~ 200kHz
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 LM2588SX-5.0/NOPB

LM2588SX-5.0/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM2588SX-5.0/NOPB is a SIMPLE SWITCHER step-up/flyback switching regulator from Texas Instruments, housed in a TO-263 package. It operates with an input voltage range of 4 V to 40 V and provides a fixed 5 V output at up to 5 A. The device integrates a 1.1 A switch and supports external MOSFETs for higher current applications. Key electrical parameters include a typical switching frequency of 200 kHz, a maximum load regulation of 50 mV, and an operating temperature range from -40 °C to +125 °C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrates a high-current internal switch capable of delivering up to 1.1 A directly.

Voltage Regulators - DC DC Switching Regulators Applications

Industrial power supplies
Battery-powered systems requiring wide input ranges
Point-of-load regulation

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix against the manufacturer datasheet to confirm pinout and thermal pad configuration. Ensure the selected package variant matches the PCB footprint requirements. Confirm RoHS compliance status through official documentation before finalizing procurement specifications.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a wide input voltage range and moderate output current are required. Consider the integrated switch capability for simplified designs. Evaluate thermal performance based on the expected load current and ambient conditions within the specified operating temperature range.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the SIMPLE SWITCHER family, designed for ease of use in DC/DC conversion applications. It combines control logic, drivers, and power switches into a single monolithic IC to reduce external component count and simplify layout compared to discrete solutions.