ADP3186JRUZ-REEL

Special Purpose Regulators Overview

The ADP3186JRUZ-REEL is a multiphase synchronous buck switching regulator controller designed for high-efficiency power conversion. It optimizes the transformation of a 12 V main supply into core voltage supplies, specifically targeting applications such as AMD Opteron processors. The device operates with a voltage-mode control scheme and supports output voltages ranging from 0.8 V to 1.55 V. Packaged in a 28-TSSOP format, it functions as a dedicated voltage regulator IC for demanding computing environments.

Special Purpose Regulators Feature Summary

• Multiphase synchronous buck architecture for efficient power delivery
• Optimized for converting 12 V inputs to low-voltage core supplies
• Voltage-mode control strategy for stable regulation

Special Purpose Regulators Applications

• AMD Opteron processor voltage regulation
• High-performance computing core power supplies
• 12 V to low-voltage DC-DC conversion systems

Special Purpose Regulators Procurement Notes

Verify the specific suffix and reel configuration against official Analog Devices documentation to ensure compatibility with automated assembly processes. Confirm that the component meets all required RoHS compliance standards for your manufacturing region. Cross-reference the part number with current distributor availability lists, as supply status may vary due to production cycles or obsolescence notices.

Special Purpose Regulators Selection Notes

Select this controller when designing power stages for processors requiring precise 12 V input translation to sub-1.6 V outputs. Ensure the design accommodates the voltage-mode control characteristics and thermal requirements associated with multiphase operation. Validate that the 28-TSSOP package fits the target PCB footprint and that the output voltage range aligns with the load's operational specifications.

Special Purpose Regulators Part Context

This component belongs to Analog Devices' portfolio of switching regulator controllers, specifically engineered for server and workstation applications. It addresses the need for efficient, multi-phase power management in high-current digital loads. The JRUZ designation indicates the specific tape-and-reel packaging variant within the broader ADP3186 family.

Special Purpose Regulators Replacement Considerations

Consult official Analog Devices substitution guides for compatible alternatives. Verify pinout compatibility and electrical parameter alignment before integrating any substitute components into existing designs.