LM5001MAX/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM5001MAX/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 provides an adjustable output voltage from 1.26 V to 75 V. The device supports an output current of 1 A and features a programmable switching frequency ranging from 50 kHz to 1.5 MHz. It has a typical quiescent current of 95 µA and functions within a temperature range of -40°C to +125°C. The component is housed in an SOIC-8 package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Supports multiple converter topologies including boost, flyback, and SEPIC configurations.
• Capable of handling wide input voltage ranges up to 75 V.
• Features adjustable switching frequency for optimized design flexibility.

Voltage Regulators - DC DC Switching Regulators Applications

• Industrial power supplies
• Automotive electronics systems
• Telecommunications equipment

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'MAX' indicates the extended temperature grade and SOIC-8 package variant. Confirm RoHS compliance status as indicated by the NOPB suffix. Ensure the ordering part number matches the exact pinout and thermal requirements for your PCB layout. Cross-reference the datasheet revision date to ensure compatibility with latest design guidelines.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when designing circuits requiring high input voltage tolerance and flexible topology options. Consider the 1 A output capability and wide frequency range for efficiency optimization. Evaluate the SOIC-8 package constraints against available board space. Compare against other LM5001 variants if automotive qualification or different packaging is required.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM5001 series of high voltage switch mode regulators. It shares core functionality with other members like the LM5001MA but differs in package type and temperature rating. The series is intended for applications needing robust power conversion from high voltage sources.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes include the LM5001MA/NOPB for standard temperature operation in the same package family. Check for LM5001IDQ1 if automotive AEC-Q100 qualification is necessary. Verify pin compatibility before swapping.