NCP51190MNTAG

Overview

The NCP51190MNTAG is a linear voltage regulator designed for DDR memory termination applications. It features a fixed output voltage of 1.5V and supports a maximum load current of 1A. The device is housed in a compact TSON-6 package, suitable for space-constrained designs. This component serves as a dedicated termination regulator to ensure signal integrity in high-speed memory interfaces.

Feature Summary

• Provides stable 1.5V output for DDR memory termination
• Supports up to 1A continuous load current
• Compact TSON-6 package for efficient board space utilization

Applications

• DDR1/2/3 memory termination
• High-speed digital circuit power management
• Embedded system memory interface regulation

Procurement Notes

Verify the specific suffix 'MNTAG' against the manufacturer's latest documentation to confirm package type and tape/reel specifications. Confirm end-of-life status with the supplier prior to final design-in decisions. Ensure compatibility with existing PCB footprint and thermal requirements during procurement planning.

Selection Notes

Select this component when a fixed 1.5V termination voltage is required for DDR memory buses. Consider the 1A current capability relative to the target memory configuration. Evaluate the TSON-6 package constraints against available board real estate and thermal dissipation needs compared to alternative PMIC solutions.

Part Context

This part belongs to onsemi's specialized power management portfolio targeting memory subsystems. It complements other regulators in the series by providing dedicated termination voltage regulation. The product line focuses on ensuring reliable operation in high-speed data transmission environments requiring precise voltage control.

Replacement Considerations

Check for direct pin-compatible alternatives within the same family. Verify that substitute parts meet the 1.5V output and 1A current requirements. Cross-reference package dimensions and thermal characteristics to ensure mechanical fit without redesign.