LM2585T-5.0/NOPB

$6.78

Description：IC REG BST FLYBACK 5V 3A TO220-5
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tube

SKU:33e8c6c6bf22 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM2585T-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 BST FLYBACK 5V 3A TO220-5. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM2585T-5.0/NOPB

Description：IC REG BST FLYBACK 5V 3A TO220-5
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：Through Hole
Package / Case：TO-220-5 Formed Leads
Supplier Device Package：TO-220-5
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM2585T-5.0/NOPB

LM2585T-5.0/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM2585T-5.0/NOPB is a Texas Instruments step-up switching regulator in a TO-220 package. It operates with an input voltage range of 4 V to 40 V and provides a fixed 5.0 V output at up to 3 A. The device features a switching frequency of 115 kHz, achieving 93% efficiency. Line and load regulation are specified at 100 mV. It supports operation from -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated monolithic power switch for simplified design
Fixed 5.0 V output option eliminates external feedback components
High efficiency switching topology reduces thermal management requirements

Voltage Regulators - DC DC Switching Regulators Applications

Industrial control systems requiring isolated or boosted supply rails
Battery-powered equipment needing voltage elevation
General-purpose DC-DC conversion modules

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the suffix 'T' indicates the TO-220 through-hole package and '-5.0' specifies the fixed 5.0 V output variant. Confirm 'NOPB' denotes lead-free and RoHS compliance. Ensure the supplier source matches Texas Instruments specifications for this specific part number configuration.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 5.0 V output is required from a wide input range up to 40 V. The TO-220 package suits applications where through-hole mounting and heat dissipation are prioritized over surface area constraints compared to SMD alternatives.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM2585 SIMPLE SWITCHER family of step-up regulators. It shares core architecture with adjustable variants but offers a fixed output version to reduce external component count. The series is designed for high-efficiency power conversion in compact form factors.