ADP3156JR-1.5-REEL

Special Purpose Regulators Overview

The ADP3156JR-1.5-REEL is a synchronous step-down switching regulator controller manufactured by Analog Devices Inc. It is designed for high-performance power delivery in computing applications, specifically supporting Intel IMVP-8 processor voltage regulation module (VRM) specifications. The device integrates a dual-phase controller with built-in gate drivers and protection features to manage CPU core power efficiently.

Special Purpose Regulators Feature Summary

• Supports Intel IMVP-8 multi-phase VRM architectures
• Integrates high-side and low-side gate drivers
• Includes comprehensive protection mechanisms

Special Purpose Regulators Applications

• Intel Core processor voltage regulation modules
• Desktop and workstation motherboard power stages
• High-current single or dual-phase DC-DC conversion

Special Purpose Regulators Procurement Notes

Verify the specific suffix 'JR-1.5-REEL' against the official Analog Devices datasheet to confirm pinout compatibility and thermal characteristics. Ensure the component meets the required IMVP-8 compliance standards for your target processor platform before integration.

Special Purpose Regulators Selection Notes

Select this controller when designing power stages for processors requiring IMVP-8 compliance. Consider the package type and thermal dissipation requirements relative to the target current load. Verify that the external components selected match the controller's timing and compensation requirements.

Special Purpose Regulators Part Context

This component belongs to the ADP315x family of VRM controllers from Analog Devices. These devices are widely used in PC and server mainboards to provide stable, efficient power to central processing units, replacing older asynchronous designs with synchronous solutions for improved efficiency.

Special Purpose Regulators Replacement Considerations

Consult the Analog Devices cross-reference tool for parametrically similar parts. Verify compatibility with the specific processor's VID table and transient response requirements before substituting.