ADP3170JRUZ-REEL7

Special Purpose Regulators Overview

The ADP3170JRUZ-REEL7 is a specialized switching voltage regulator controller manufactured by onsemi, designed for high-performance applications. It operates with an input voltage of 12V and provides four independent output channels. The device regulates output voltages within the range of 0.8V to 1.55V, making it suitable for powering complex digital logic families. Packaged in a 28-TSSOP surface-mount housing, this component functions as a dedicated AMD-compatible controller. It is engineered for efficient power management in systems requiring multiple low-voltage rails from a single higher-voltage source.

Special Purpose Regulators Feature Summary

• Provides four independent regulated output channels for multi-rail power distribution
• Compatible with AMD processor power requirements
• Operates from a standard 12V input supply
• Supports adjustable output voltage regulation between 0.8V and 1.55V

Special Purpose Regulators Applications

• AMD processor core voltage regulation
• Multi-rail server power supplies
• High-performance computing system boards
• FPGA power management architectures

Special Purpose Regulators Procurement Notes

Verify the obsolete status of the ADP3170JRUZ-REEL7 before procurement planning. Confirm that the 28-TSSOP package dimensions match the target PCB footprint. Ensure compatibility with existing AMD reference designs. Check for available lifecycle notices or end-of-life notifications from onsemi. Validate that alternative components meet the required electrical specifications if redesign is necessary.

Special Purpose Regulators Selection Notes

Select this controller when designing for AMD platforms requiring four distinct low-voltage outputs. Ensure the design supports the 0.8V to 1.55V output range. Verify that the 12V input rail is stable within operating conditions. Consider the thermal performance of the 28-TSSOP package in the final enclosure. Confirm that the application does not require features absent in this specific legacy model.

Special Purpose Regulators Part Context

This component belongs to onsemi's portfolio of special-purpose voltage regulators. It is part of a series of controllers tailored for specific processor vendors, notably AMD. The ADP3170 serves as a critical interface between the main power supply and sensitive digital loads. Its design focuses on stability and precise voltage control for high-speed data processing units.

Special Purpose Regulators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. The ADP3170JRUZ-REEL7 is listed as obsolete. Designers should consult onsemi technical support for current alternatives or evaluate cross-reference options based on pinout and electrical parameter matching.