MP5075GTF-Z

Overview

The MP5075GTF-Z is a single-channel load switch from Monolithic Power Systems, housed in an SOT-563-6 surface-mount package. It operates within a supply voltage range of 3 V to 5.5 V and supports a continuous output current of 2.4 A. The device features a maximum on-resistance of 38 mOhms and includes a programmable current limit set at 3 A. It functions across an extended temperature range from -40°C to +125°C.

Feature Summary

• Integrates a low on-resistance P-channel MOSFET for efficient power distribution
• Includes built-in protection against overcurrent, thermal overload, and short circuits
• Supports adjustable slew rate control to minimize inrush current during startup

Applications

• Portable consumer electronics requiring efficient power management
• Embedded systems needing protected power rail distribution
• Industrial equipment operating in extreme temperature environments

Procurement Notes

Verify the specific suffix 'Z' indicates RoHS compliance and halogen-free status as per manufacturer declarations. Confirm the SOT-563-6 package dimensions match your PCB footprint requirements. Ensure input voltage does not exceed the 5.5 V absolute maximum rating to prevent device damage. Check datasheet for thermal derating curves relevant to your enclosure design.

Selection Notes

Select this component when a compact solution with high current capability is required. The 38 mOhm resistance offers lower conduction losses compared to standard switches. Consider the 2.4 A output limit for load sizing. The wide operating temperature range makes it suitable for harsh environments where standard commercial parts may fail.

Part Context

This part belongs to the MP5075 series of load switches designed for power distribution applications. It complements other MPS PMIC solutions by providing discrete switching capabilities. The series focuses on integrating protection features into small form factors to save board space in modern electronic designs.

Replacement Considerations

MP5075LGTF-P: Offers similar functionality but with a lower 1 A output current and higher 80 mOhm on-resistance.