IS31AP2145E-UTLS2-TR

Overview

The IS31AP2145E-UTLS2-TR is a Class D mono audio amplifier manufactured by Lumissil Microsystems. It delivers 2.65W of output power and utilizes a 9-UFBGA (9UTQFN) package. The device operates within a supply voltage range defined by its minimum and maximum ratings, supporting single-channel audio amplification for consumer and industrial applications.

Feature Summary

• Class D topology for high-efficiency mono audio amplification
• Integrated design delivering 2.65W output power
• Compact 9-UFBGA surface-mount packaging

Applications

• Portable audio devices
• Consumer electronics speakers
• Industrial control panel indicators

Procurement Notes

Verify the part status carefully as distribution sources indicate this component may be discontinued or not recommended for new designs. Confirm availability through authorized channels and ensure the datasheet matches the specific suffix requirements for your application before procurement.

Selection Notes

Select this component for applications requiring a compact, single-channel audio solution with moderate power output. Consider the 9-UFBGA package constraints for PCB layout and verify thermal management capabilities relative to the 2.65W output specification in the final enclosure design.

Part Context

This amplifier belongs to Lumissil Microsystems' portfolio of analog and mixed-signal integrated circuits. The brand focuses on solutions for automotive, communications, and industrial markets, leveraging advanced semiconductor processes to provide reliable performance in diverse electronic environments.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Due to potential discontinuation status, consult manufacturer resources for current lifecycle information and alternative recommendations.