CS51312GDR16

Special Purpose Regulators Overview

The CS51312GDR16 is a synchronous dual NFET buck regulator controller designed for powering core logic of high-performance CPUs and ASICs. It operates from a 12V input source and supports single-output configurations. The device integrates an error amplifier to meet Intel Pentium II specifications. Packaged in a 16-SOIC format, it provides efficient voltage regulation for demanding digital applications.

Special Purpose Regulators Feature Summary

• Synchronous dual NFET buck control architecture
• Optimized for 12V-only input applications
• Integrated error amplifier for precise regulation

Special Purpose Regulators Applications

• High-performance CPU core power supply
• ASIC core logic power delivery
• Intel Pentium II specification compliant systems

Special Purpose Regulators Procurement Notes

Verify the complete part number including suffixes against official onsemi documentation to ensure correct package type and tape/reel configuration. Confirm that the 12V-only input requirement aligns with your system design constraints before procurement.

Special Purpose Regulators Selection Notes

Select this component when designing power stages for CPUs or ASICs requiring synchronous buck conversion from a 12V rail. Ensure compatibility with Intel Pentium II electrical specifications if targeting legacy or specific industrial platforms.

Special Purpose Regulators Part Context

This controller belongs to onsemi's special purpose regulator family, focusing on intelligent power solutions for computing markets. It complements other PMIC offerings by addressing specific high-current, low-voltage core power needs in industrial and cloud environments.

Special Purpose Regulators Replacement Considerations

Consult onsemi's Product Recommendation Tool for verified substitutes. Cross-reference pinouts and electrical characteristics with similar models like the CS51313 to ensure functional compatibility in existing designs.