ISL69259IRAZ-T7A

Special Purpose Regulators Overview

The ISL69259IRAZ-T7A is a specialized digital power management IC designed for high-performance computing applications. It functions as a VR13HC compliant controller featuring two outputs and eight phases. The device operates within an input voltage range of 4.5V to 25V, delivering regulated output voltages from 0V to 3.05V. Packaged in a 40-lead 5x5mm QFN with exposed pad, it supports surface mount installation. The component is rated for operation between -40°C and +85°C and complies with RoHS3 standards.

Special Purpose Regulators Feature Summary

• Implements Intel VR13HC specification for advanced processor power delivery
• Provides dual-output control with eight-phase capability for high current loads
• Features digital interface architecture for precise regulation and monitoring

Special Purpose Regulators Applications

• Intel Core processor power supply designs
• High-end desktop and workstation motherboard architectures
• Server and storage equipment CPU voltage regulation modules

Special Purpose Regulators Procurement Notes

Verify the specific suffix T7A against the official Renesas datasheet to confirm package dimensions and tape-and-reel specifications. Confirm that the VR13HC designation aligns with the target processor generation requirements. Check for any Product Change Notifications regarding label updates or assembly facility changes prior to finalizing procurement orders.

Special Purpose Regulators Selection Notes

Select this component when designing systems requiring strict adherence to the Intel VR13HC standard for dual-rail processor power delivery. Ensure the design accommodates the 40-pin QFN thermal dissipation requirements. Verify compatibility with the host microcontroller's digital communication protocol before integration into the power stage.

Special Purpose Regulators Part Context

This part belongs to the Renesas ISL69 series of specialized power management integrated circuits. It is manufactured by Renesas Electronics Corporation, formerly Intersil. The component is categorized under professional PMICs for infrastructure and computing applications, specifically targeting high-density voltage regulation needs.

Special Purpose Regulators Replacement Considerations

Consult the official Renesas discontinuation notification dated February 10, 2026. Identify cross-reference models within the ISL69 family that maintain VR13HC compliance and identical pinout configurations for direct board-level substitution.