ISL6266AIRZ

Special Purpose Regulators Overview

The ISL6266AIRZ is a single-output synchronous buck voltage regulator IC designed for Intel IMVP-6 processor power applications. It utilizes the Robust Ripple Regulator (R3) control architecture to deliver high transient response and efficiency. The device operates with an input voltage range of 5V to 25V and provides an adjustable output voltage from 0.3V to 1.5V. It is housed in a 48-VFQFN package measuring 7mm by 7mm with an exposed pad, suitable for surface mount installation. The component supports an operating temperature range from -40°C to 100°C.

Special Purpose Regulators Feature Summary

• Implements Robust Ripple Regulator (R3) technology for enhanced dynamic performance
• Designed specifically for Intel IMVP-6 platform voltage regulation
• Features integrated synchronous rectification for improved efficiency

Special Purpose Regulators Applications

• Intel Core processor core voltage regulation
• Mobile computing platform power delivery
• High-performance embedded system voltage conversion

Special Purpose Regulators Procurement Notes

Verify current availability status as this component is listed as obsolete or discontinued by the manufacturer. Confirm that existing inventory meets specific quality standards and storage conditions prior to integration into production designs. Ensure compliance with RoHS3 specifications and check for any relevant Product Change Notifications affecting assembly facilities or material composition.

Special Purpose Regulators Selection Notes

Select this component when designing for legacy Intel IMVP-6 architectures requiring robust transient response capabilities. Consider the thermal requirements associated with the 48-QFN package and ensure adequate PCB copper area for heat dissipation. Evaluate the input voltage compatibility with the system's primary power rail to confirm operation within the specified 5V to 25V range.

Special Purpose Regulators Part Context

This part belongs to the ISL6266 series of voltage regulators developed by Renesas Electronics Corporation, formerly Intersil. The series targets high-performance mobile processors, offering a compact solution for core voltage generation. The AIRZ suffix indicates the automotive-grade temperature rating and tape-and-reel packaging format, aligning with industrial and automotive reliability standards.

Special Purpose Regulators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.