ISL6373CRTZ-TS2490

Special Purpose Regulators Overview

The ISL6373CRTZ-TS2490 is a specialized PWM controller manufactured by Renesas Electronics Corporation, designed for Intel VR12 and VR12.5 voltage regulator applications. It features a single output configuration with an input voltage range of 4.75V to 5.25V and an adjustable output voltage range of 0.25V to 3.04V. The device operates within a temperature range of 0°C to 70°C and is housed in a 40-VFQFN package with exposed pad (40-TQFN 5x5). This component is classified as obsolete.

Special Purpose Regulators Feature Summary

• Complies with Intel VR12 and VR12.5 specifications for processor power management
• Integrates pulse-width modulation control for single-output voltage regulation
• Designed for surface-mount installation in compact electronic assemblies

Special Purpose Regulators Applications

• Intel VR12 compliant voltage regulator modules
• Intel VR12.5 compliant voltage regulator modules
• Processor core voltage regulation circuits

Special Purpose Regulators Procurement Notes

This component is officially listed as obsolete by the manufacturer. Availability is limited to existing stock or secondary market sources. Verify authenticity and date codes carefully when sourcing from non-authorized distributors. Ensure compatibility with legacy designs requiring this specific pinout and control protocol before procurement.

Special Purpose Regulators Selection Notes

Select this part only for designs explicitly requiring Intel VR12 or VR12.5 compliance with a single output stage. Consider that the component is obsolete; alternative newer generations may require schematic and layout modifications. Verify thermal performance requirements against the 40-TQFN package capabilities for the specific application environment.

Special Purpose Regulators Part Context

The ISL6373 series belongs to Renesas' portfolio of specialized power management integrated circuits targeting high-performance computing platforms. These controllers are engineered to meet strict Intel voltage regulator standards, ensuring stable power delivery to central processing units. The specific suffix indicates a particular tape-and-reel variant of the standard ISL6373 device.

Special Purpose Regulators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation due to the obsolete status of the component.