LM2585S-5.0/NOPB

$8.00

Description：IC REG BOOST FLYBACK 5V 3A TO263
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tube

SKU:df2ab8d3881d Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM2585S-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 3A TO263. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM2585S-5.0/NOPB

Description：IC REG BOOST FLYBACK 5V 3A TO263
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tube
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
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
Supplier Device Package：TO-263 (DDPAK-5)
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM2585S-5.0/NOPB

LM2585S-5.0/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM2585S-5.0/NOPB is a SIMPLE SWITCHER step-up regulator from Texas Instruments, housed in a TO-263 package. It operates with an input voltage range of 4V to 40V and provides a fixed 5.0V output at up to 3A. The device features a switching frequency of 115kHz and achieves efficiencies up to 93%. It supports flyback topology and functions within a temperature range of -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated power switch for high-efficiency step-up conversion
Supports boost and flyback topologies
Fixed 5.0V output option available

Voltage Regulators - DC DC Switching Regulators Applications

Battery-powered systems requiring voltage boosting
Industrial control power supplies
General-purpose DC-DC conversion

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix against official documentation to confirm the fixed 5.0V output configuration. Ensure the TO-263 package variant matches your thermal requirements. Cross-reference the manufacturer datasheet for accurate pinout and electrical specifications before finalizing procurement.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 5V output is required from a wide input range. Consider the 3A current limit and 115kHz switching frequency for filter design. Evaluate thermal performance in the TO-263 package for your specific load conditions.

Voltage Regulators - DC DC Switching Regulators Part Context

Part of the LM2585 series, designed as a monolithic integrated circuit for easy implementation of step-up converters. It simplifies power supply design by integrating the controller, oscillator, and power switch into a single package.