LM2575-5.0BWM-TR

Voltage Regulators - DC DC Switching Regulators Overview

The LM2575-5.0BWM-TR is a fixed-output step-down switching regulator manufactured by Microchip Technology, operating at a typical frequency of 52 kHz. It provides a stable 5V output with a maximum current capacity of 1A, accepting an input voltage range from 4V to 40V. The device utilizes a 24-SOIC surface-mount package and supports junction temperatures up to 125°C. Designed for high efficiency, it integrates internal oscillators and requires minimal external components for operation.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates a monolithic switching regulator with built-in frequency compensation and oscillator
• Includes comprehensive protection features such as thermal shutdown and current limiting
• Requires only four external components to establish a complete buck converter circuit

Voltage Regulators - DC DC Switching Regulators Applications

• Efficient step-down DC-DC power supply regulation
• Pre-regulation stage for linear regulators
• Positive-to-negative voltage inversion circuits

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix BWM-TR against official datasheets to confirm the 24-SOIC surface-mount packaging and tape-and-reel delivery format. Ensure compatibility with RoHS3 standards if required by your manufacturing process. Cross-reference the manufacturer part number 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 fixed 5V output is required from a wide input voltage range up to 40V. It is suitable for designs prioritizing simplicity and low component count over adjustable output flexibility. Consider the 24-SOIC package constraints for PCB layout and thermal management requirements in space-constrained applications.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM2575 series of switching regulators, which are widely recognized for their robust performance in industrial and commercial power supplies. The series offers various output voltages and packages, providing designers with flexible options for different power conversion needs while maintaining consistent operational characteristics across the family.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

LM2592HVS-5.0/NOPB (Texas Instruments) is listed as a similar alternative. Verify pinout compatibility and thermal performance differences before substitution.