LM2575D2T-005

$0.89

Description：IC REG SW 1A 5V STEPDOWN D2PAK
Series：-
Mfr：onsemi
Package：Tube,Tube

SKU:75dd59c51841 Category: Voltage Regulators - DC DC Switching Regulators Brand: onsemi

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Product introduction

LM2575D2T-005 is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists onsemi. Its product description is IC REG SW 1A 5V STEPDOWN D2PAK. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM2575D2T-005

Description：IC REG SW 1A 5V STEPDOWN D2PAK
Series：-
Mfr：onsemi
Package：Tube,Tube
Function：-
Output Configuration：-
Topology：-
Output Type：-
Number of Outputs：-
Voltage - Input (Min)：-
Voltage - Input (Max)：-
Voltage - Output (Min/Fixed)：-
Voltage - Output (Max)：-
Current - Output：-
Frequency - Switching：-
Synchronous Rectifier：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM2575D2T-005

LM2575D2T-005

Voltage Regulators - DC DC Switching Regulators Overview

The LM2575D2T-005 is a monolithic integrated circuit from the LM2575 series, functioning as a step-down switching regulator. It provides a fixed output voltage of 5V with a maximum output current capability of 1A. The device supports an input voltage range from 4.75V to 40V and operates within a temperature range of -40°C to +125°C. It utilizes a TO-263-5 surface-mount package and incorporates internal features such as a fixed-frequency oscillator, current limit protection, and thermal shutdown.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrates a fixed-frequency oscillator for simplified design without external timing components
Includes built-in current limiting and thermal shutdown for enhanced system reliability
Supports external control pin for low standby current operation

Voltage Regulators - DC DC Switching Regulators Applications

Point-of-load DC-DC conversion modules
Pre-regulator stages for switching regulators
Efficient standard 5V logic power supplies

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify that the specific suffix '005' aligns with the manufacturer's official part numbering convention for the 5V fixed output variant. Confirm the package designation matches the TO-263-5 form factor. Ensure compliance with RoHS standards as indicated by the 'G' suffix if present in the full ordering code. Cross-reference the datasheet to validate electrical parameters against the specific manufacturing batch requirements.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 5V output is required from a higher input voltage rail up to 40V. It is suitable for applications needing up to 1A load current with high efficiency. Consider the TO-263-5 package for surface-mount assembly needs. Evaluate thermal performance based on the expected ambient temperature and load conditions to ensure operation within the specified junction temperature limits.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM2575 family of switching regulators, originally developed by National Semiconductor and now produced by onsemi. The series is designed as a drop-in replacement for traditional three-terminal linear regulators, offering significantly higher efficiency and reduced heat dissipation requirements. The D2T suffix indicates a surface-mount TO-263 package variant within this established product line.