LM2672MX-5.0/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM2672MX-5.0/NOPB is a SIMPLE SWITCHER step-down voltage regulator from Texas Instruments, housed in an 8-SOIC package. It delivers a fixed 5V output with a maximum current of 1A. The device operates within an input voltage range of 6.5V to 40V and features a switching frequency of 260kHz. It supports a junction temperature range from -40°C to 125°C and includes integrated thermal shutdown and current limit protection.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrated power switch eliminates the need for external components
• Built-in thermal shutdown and current limiting for robust operation
• Fixed 5V output option simplifies design requirements

Voltage Regulators - DC DC Switching Regulators Applications

• Point-of-load regulation for digital logic circuits
• Battery-powered equipment power management
• General-purpose DC-DC conversion modules

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix against the manufacturer datasheet to confirm pinout and electrical characteristics. Ensure the component meets RoHS compliance standards required for your assembly process. Cross-reference the ordering information with official TI documentation to avoid counterfeit parts or incorrect variants.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this part when a fixed 5V output is required at up to 1A load current. Consider the 260kHz switching frequency for balancing component size and efficiency. Verify that the input voltage remains within the specified 6.5V to 40V range during all operating conditions.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the LM2672 series of SIMPLE SWITCHER regulators. It shares architectural similarities with other members like the LM2672M-ADJ but provides a fixed voltage output instead of adjustable. The series is designed for low component count applications requiring high efficiency in surface-mount packages.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

LM2672M-5.0/NOPB offers identical specifications in a tube package. LM2672MX-5.0/NOPBTR is the same device in tape and reel packaging. Check pin compatibility and thermal performance when substituting.