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Product Detailed Parameters
- Description：IC REG CTRLR AMD 4OUT 28TSSOP
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR)
- Applications：Controller, AMD
- Voltage - Input：12V
- Number of Outputs：4
- Voltage - Output：0.8V ~ 1.55V
- Operating Temperature：0°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：28-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：28-TSSOP
- Grade：-
- Qualification：-
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Overview
The ADP3166JRUZ-REEL is a multi-output voltage regulator controller designed for AMD processor applications. It features four independent output channels with an adjustable output voltage range of 0.8V to 1.55V. The device operates from a single 12V input supply and supports surface-mount installation in a 28-TSSOP package. It functions within a commercial operating temperature range of 0°C to 85°C.
Feature Summary
- Provides dedicated control for four distinct power rails required by AMD processors
- Integrates adjustable output voltage regulation within specified operational limits
- Designed for direct integration into motherboard power delivery architectures
Applications
- AMD Athlon XP and Duron processor power management
- Multi-phase VRM designs for desktop motherboards
- System-on-module power distribution networks
Procurement Notes
Verify component authenticity through authorized onsemi distributors due to discontinued status. Confirm package integrity and pin alignment prior to assembly. Ensure compliance with RoHS standards if required by final product specifications. Validate electrical parameters against original datasheet requirements before implementation.
Selection Notes
Select this controller specifically for legacy AMD CPU platforms requiring four regulated outputs. Compare input voltage tolerance and thermal performance against current generation alternatives. Evaluate footprint compatibility with existing PCB layouts. Consider obsolescence risks when designing new hardware systems.
Part Context
This component belongs to the ADP3166 family of voltage regulator controllers manufactured by onsemi. It serves as a specialized power management solution for older AMD processor architectures. The part represents a transition phase in mobile and desktop computing power delivery systems.
Replacement Considerations
Public confirmed substitute part numbers are not available. Consult onsemi technical support for potential modern equivalents or alternative suppliers offering compatible functionality.
