MPQ20073DH-AEC1-LF-P

Overview

The MPQ20073DH-AEC1-LF-P is an automotive-grade power management IC designed as a DDR memory termination regulator. It features a wide input voltage range of 1.3 V to 6.0 V and delivers a maximum output current of 2 A. The device supports adjustable output voltages, typically configured for standard DDR termination levels such as 3.3 V. It operates within an extended temperature range from -40°C to +125°C and holds AEC-Q100 qualification for automotive reliability.

Feature Summary

• Automotive-grade AEC-Q100 qualification for reliable operation in vehicle environments
• Wide input voltage capability supporting various system power rails
• High-output current capacity suitable for demanding memory termination loads

Applications

• DDR memory termination regulation in automotive infotainment systems
• Power management for automotive electronic control units (ECUs)
• Embedded automotive computing platforms requiring stable memory supply

Procurement Notes

Verify the specific suffix LF-P against the manufacturer's official datasheet to confirm lead-free status and tape-and-reel packaging configuration. Ensure the ordering part number matches the exact package type and marking code required for your assembly process. Cross-reference with the latest MPS documentation to confirm availability and any recent design revisions before finalizing procurement.

Selection Notes

Select this component when designing automotive systems that require a robust, high-current solution for terminating DDR memory buses. The wide input range allows flexibility in system architecture, while the automotive qualification ensures compliance with industry reliability standards. Evaluate thermal performance and PCB layout requirements to maintain stability under maximum load conditions.

Part Context

This part belongs to the MPQ20073 series from Monolithic Power Systems, specialized for automotive applications. It addresses the critical need for precise voltage regulation in high-speed memory interfaces within vehicles. The series is engineered to meet the stringent durability and performance demands of modern automotive electronics.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult the MPS official database or authorized distributors for direct replacements or pin-compatible alternatives.