LM2586SX-5.0

$4.02

Description：IC REG BOOST FLYBACK 5V 3A TO263
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tape & Reel (TR)

SKU:117eaa67bcc5 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM2586SX-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 BOOST FLYBACK 5V 3A TO263. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM2586SX-5.0

Description：IC REG BOOST FLYBACK 5V 3A TO263
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tape & Reel (TR)
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：3A (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 LM2586SX-5.0

LM2586SX-5.0

Voltage Regulators - DC DC Switching Regulators Overview

The LM2586SX-5.0/NOPB is a SIMPLE SWITCHER step-up, flyback, and forward converter IC manufactured by Texas Instruments. It provides a fixed 5V output with a maximum switch current of 3A. The device operates within an input voltage range of 4V to 40V and supports switching frequencies between 100kHz and 200kHz. It features a TO-263-8 (D2PAK) surface-mount package and functions across a junction temperature range of -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Supports boost, flyback, and forward converter topologies for versatile power supply designs
Integrates internal frequency compensation and a fixed-frequency oscillator
Includes thermal shutdown and current limit protection mechanisms

Voltage Regulators - DC DC Switching Regulators Applications

Industrial power management systems
Battery-powered equipment requiring voltage boosting
General-purpose DC-DC conversion circuits

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix against the manufacturer's official datasheet to confirm pinout compatibility and electrical specifications. Ensure the component meets RoHS3 compliance requirements for your assembly process. Cross-reference the ordering information with authorized distributors to validate authenticity and traceability before finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a single inductor solution is required for boost or flyback applications. The 3A switch current capability suits moderate power loads. Consider the operating frequency range and input voltage limits relative to the system requirements. Evaluate thermal performance within the specified junction temperature range during design integration.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the SIMPLE SWITCHER family of integrated switching regulators. It shares architectural similarities with other TI converters but offers distinct topology support including boost and flyback configurations. The device simplifies design through internal compensation and reduces external component count compared to discrete solutions.