WM8325GEFL/V

Overview

The WM8325GEFL/V is a highly integrated power management IC from Cirrus Logic, housed in an 81-QFN (8x8) package. It features a Step-Down (Buck) Synchronous topology and provides 15 regulated outputs. The device operates with a supply voltage of 3.8V and includes a DC DC Switching Regulator capable of delivering current for demanding tasks.

Feature Summary

• Integrates 15 regulated outputs within a single component
• Utilizes Step-Down (Buck) Synchronous topology for efficient power conversion
• Designed for versatile power management applications

Applications

• Consumer audio equipment
• Commercial audio systems
• Automotive entertainment units
• Industrial control systems
• Aerospace electronics

Procurement Notes

Verify the specific revision suffix and packaging configuration directly with the manufacturer or authorized distributors. Confirm that the 81-QFN package dimensions match your PCB footprint requirements. Ensure compatibility with the required 3.8V input supply and thermal management solutions for the integrated switching regulators.

Selection Notes

Select this component when a high channel count of regulated outputs is required in a compact form factor. The integrated nature reduces external component count compared to discrete solutions. Evaluate the thermal performance of the 81-QFN package against the total load current requirements of the 15 channels.

Part Context

This part belongs to the Cirrus Logic portfolio specialized for professional power management subsystems. It complements their audio CODEC offerings by providing dedicated power infrastructure for complex multimedia and communication devices requiring multiple stable voltage rails.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify pin-to-pin compatibility and electrical specifications before considering alternative PMICs from other manufacturers.