MP20073DH-LF-Z

Overview

The MP20073DH-LF-Z is a DDR memory termination regulator manufactured by Monolithic Power Systems. It operates with an input voltage range of 1.3 V to 6 V and provides a maximum output current of 2 A. The device features a buffered VTTREF output that is half of the reference voltage (VREF). It is housed in an MSOP-8EP package.

Feature Summary

• Provides regulated termination voltage for DDR memory applications
• Includes a buffered VTTREF output derived from the reference voltage

Applications

• DDR memory termination circuits
• System power management for memory modules

Procurement Notes

Verify the specific datasheet revision and electrical characteristics against the official Monolithic Power Systems documentation before integration. Confirm package compatibility and thermal requirements for the MSOP-8EP footprint. Ensure supply chain availability as distribution status may vary.

Selection Notes

Select this component when designing DDR memory interfaces requiring a dedicated termination regulator. Evaluate the 2 A output capability against the total memory load requirements. Consider the 1.3 V to 6 V input range compatibility with the system's primary power rails.

Part Context

This part belongs to the MP20073 series of specialized PMICs designed for memory termination. It complements other MPS regulators like the MP20075, offering specific functionality for stabilizing memory bus voltages in computing and communication systems.

Replacement Considerations

The MP20075DH-LF-Z is a related variant within the same family. Verify functional equivalence and pinout compatibility before substitution.