LM2638MX

Power Management - Specialized Overview

The LM2638MX is a power management integrated circuit manufactured by Texas Instruments, designed for power supply applications. It is housed in a 24-SOIC package with a width of 7.50mm and supports surface mount mounting. The device operates within a supply voltage range of 4.75V to 5.25V and draws a supply current of 6mA. It functions reliably across an operating temperature range of 0°C to 125°C.

Power Management - Specialized Feature Summary

• High-performance PMIC architecture optimized for power supply applications
• Low-power consumption characteristics suitable for efficient operation
• Compact footprint provided by the 24-SOIC package design

Power Management - Specialized Applications

• Power Supplies

Power Management - Specialized Procurement Notes

Verify component status as the LM2638MX is listed as obsolete by the manufacturer. Confirm availability through authorized distributors or secondary markets. Ensure the 24-SOIC package dimensions match your PCB layout requirements. Validate the 4.75V to 5.25V supply voltage compatibility with your system design before procurement.

Power Management - Specialized Selection Notes

Select this component for applications requiring a compact power management solution with low supply current. The 24-SOIC package offers a small footprint for space-constrained designs. Ensure the input voltage stays within the 4.75V to 5.25V range. Consider the industrial temperature rating of 0°C to 125°C for environmental suitability.

Power Management - Specialized Part Context

This part belongs to the Texas Instruments power management portfolio, specifically targeting power supply circuits. It utilizes a 24-SOIC surface-mount package. The device is characterized by its low supply current of 6mA and wide operating temperature range. It serves as a specialized IC for managing power distribution in electronic systems.

Power Management - Specialized Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. As the LM2638MX is marked obsolete, alternative components must be identified based on functional equivalence and package compatibility through independent engineering analysis.