LM5001SD

Voltage Regulators - DC DC Switching Regulators Overview

The LM5001SD is a high-voltage current mode switching regulator manufactured by Texas Instruments. It supports Boost, Flyback, and SEPIC topologies with an input voltage range of 3.1 V to 75 V. The device delivers up to 1 A output current and features adjustable switching frequencies from 50 kHz to 1.5 MHz. It operates within a temperature range of -40°C to +125°C and includes shutdown functionality.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Supports multiple converter topologies including boost, flyback, and SEPIC configurations for versatile power design applications.
• Features wide input voltage capability allowing operation from low supply levels up to high-voltage sources.
• Includes integrated shutdown control to minimize quiescent current consumption during inactive periods.

Voltage Regulators - DC DC Switching Regulators Applications

• Industrial power supplies requiring high-voltage input regulation
• Automotive electronics systems utilizing flyback or boost architectures
• Isolated DC-DC converter designs using SEPIC or flyback topologies

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix against official Texas Instruments documentation to confirm package type and environmental rating. Ensure the ordered part matches the required topology support and thermal specifications for your application environment.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when designing circuits requiring high input voltages up to 75 V with flexible topology options. Consider the SOIC-8 or WSON-8 package availability based on board space constraints and thermal management requirements for your specific design.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to the LM5001 family of high-voltage switching regulators designed for industrial and automotive applications. It provides a robust solution for converting higher input voltages to regulated outputs using various standard converter topologies.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Consult official Texas Instruments substitution guides for verified equivalents. Generic replacements may not match the specific high-voltage ratings or topology flexibility of the original component.