ZL40511LDE

Overview

The ZL40511LDE is a specialty interface circuit manufactured by Microsemi, housed in a 24-pin Very Thin Profile Quad Flat No-Lead (QFN) package with dimensions of 4 x 4 mm and a height of 0.90 mm. It operates on a nominal supply voltage of 5 V, with a minimum of 4.5 V and a maximum of 5.5 V. The device features one functional unit and utilizes tin-lead terminal plating.

Feature Summary

• Provides specialized interface circuit functionality within a compact surface-mount form factor.

Applications

• General-purpose electronic systems requiring dedicated interface signal conditioning.

Procurement Notes

Verify the manufacturer designation, as this component is historically associated with Microsemi. Confirm the specific package outline drawing matches the 4x4mm QFN specification. Ensure compatibility with the required 5V power domain and check for any obsolete status or lifecycle restrictions before integration into new designs.

Selection Notes

Select this component when a dedicated interface solution is required in a low-profile 24-pin QFN package. It is suitable for applications needing a single functional interface block operating at 5V. Consider pinout compatibility and thermal performance requirements for the small footprint during PCB layout.

Part Context

This part belongs to the specialty interface circuit category, often utilized in mixed-signal applications. It is distinct from clock drivers or display controllers found in similar packaging. The device represents a legacy interface solution from the Microsemi product line, now part of Microchip Technology.

Replacement Considerations

Consult official Microchip or Microsemi documentation for direct cross-reference data. Verify pin-to-pin compatibility and electrical specifications against potential successor devices in the interface circuit portfolio.