RC1585MT

Overview

The RC1585MT is a specialized voltage regulator integrated circuit manufactured by onsemi, designed for Pentium processor applications. It functions as a single-output regulator converter housed in a TO-263-4 surface-mount package. This component belongs to the PMIC category, specifically classified under special-purpose regulators. The device integrates necessary control logic and power stages to provide stable voltage conversion required for high-performance computing architectures.

Feature Summary

• Specialized regulation architecture optimized for Pentium processor power requirements
• Integrated single-output voltage conversion capability within a compact form factor
• Surface-mount construction facilitating automated assembly processes

Applications

• Pentium processor core voltage regulation
• High-performance computing system power management
• Special-purpose voltage conversion in desktop computer motherboards

Procurement Notes

Verify the exact suffix and tape-and-reel packaging specifications against current distributor catalogs. Confirm RoHS compliance documentation availability through official channels. Ensure the supplier provides valid traceability records for this specific onsemi part number before finalizing acquisition.

Selection Notes

Select this component when designing systems requiring dedicated voltage regulation for Pentium-class processors. The TO-263-4 package offers thermal performance benefits for surface-mount implementations. Verify input voltage ranges and output stability requirements match the target processor specifications before integration.

Part Context

This IC falls under onsemi's portfolio of power management integrated circuits. It serves as a critical component in legacy high-performance computing platforms. The device represents a specialized solution within the broader category of linear and switching regulators tailored for specific microprocessor families.

Replacement Considerations

Consult official onsemi documentation for direct pin-compatible substitutes. Cross-reference with other Pentium-specific regulator models from the same manufacturer family. Verify electrical parameter equivalence before considering alternative vendors.