MP8125EF-LF-Z

Overview

The MP8125EF-LF-Z is a switching voltage regulator IC designed for LNB power supply and control applications. It features an input voltage range of 8V to 14V and provides a maximum output current of 550mA. The device operates as a boost converter with adjustable output regulation. It is housed in a 16-pin TSSOP-EP package and supports surface-mount installation. The component exhibits a load regulation of 30mV and draws an operating supply current of 5mA.

Feature Summary

• Integrated boost converter topology for LNB power supply
• Adjustable output voltage regulation capability
• Supports analog and PWM dimming interfaces

Applications

• LNB power supply circuits
• Satellite receiver systems
• Control voltage regulation modules

Procurement Notes

Verify the specific suffix and package variant against the official datasheet before procurement, as ordering codes may differ from standard designations. Confirm RoHS compliance status and moisture sensitivity levels required for your assembly process. Ensure the selected component matches the exact electrical specifications needed for your LNB application design.

Selection Notes

Select this component for designs requiring a compact solution for LNB power management within the 8V to 14V input range. Consider the 16-TSSOP-EP package for thermal performance and space constraints. Evaluate the 550mA output current capacity against the specific load requirements of the target Low Noise Block downconverter unit.

Part Context

This part belongs to the Monolithic Power Systems family of switching regulators. It is specifically categorized under LNB power supply and control voltage regulators. The device integrates necessary control logic for stable operation in satellite communication equipment environments.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's official cross-reference tools or datasheets for verified alternatives.