LM5001MA/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM5001MA/NOPB is a high voltage switch mode regulator from Texas Instruments, designed for boost, flyback, and SEPIC topologies. It operates with an input voltage range of 3.1 V to 75 V and delivers up to 1 A output current. The device supports adjustable output voltages from 1.26 V to 75 V. It features a programmable switching frequency ranging from 50 kHz to 1.5 MHz and maintains a low quiescent current of 95 µA. The component is housed in an SOIC-8 package and functions reliably within a temperature range of -40 °C to +125 °C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Supports multiple converter topologies including boost, flyback, and SEPIC configurations.
• Enables flexible power design through wide input voltage and adjustable output ranges.
• Offers configurable switching frequencies to optimize external component size and efficiency.

Voltage Regulators - DC DC Switching Regulators Applications

• Industrial power supply systems
• Automotive electronics applications
• Distributed power architectures

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific ordering suffix and package variant against official Texas Instruments documentation to ensure compatibility with your design requirements. Confirm that the LM5001MA/NOPB designation matches the exact pinout and thermal characteristics needed for your PCB layout. Always reference the latest datasheet for accurate mechanical dimensions and electrical specifications before finalizing procurement decisions.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when designing circuits requiring high input voltage tolerance and versatile topology support. The wide operating frequency range allows for optimization of passive component sizes. Ensure the application demands fit within the specified 1 A output current limit and 75 V maximum voltage constraints. Consider the SOIC-8 package for surface mount assembly requirements.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM5001 series of high voltage switch mode regulators manufactured by Texas Instruments. The series is engineered for robust performance in demanding environments. The NOPB suffix indicates lead-free construction compliant with RoHS standards. This family provides solutions for various DC-DC conversion needs in industrial and automotive sectors.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.