ADP3159JRU-REEL7

DC DC Switching Controllers Overview

The ADP3159JRU-REEL7 is a 4-bit programmable synchronous buck controller manufactured by Analog Devices Inc. It operates in a 20-pin TSSOP package and functions as a step-down DC-DC controller IC. The device supports current mode control for power management applications, enabling efficient voltage regulation through its integrated switching architecture.

DC DC Switching Controllers Feature Summary

• Supports 4-bit programmability for flexible configuration
• Designed for synchronous buck converter topologies
• Utilizes current mode control strategy

DC DC Switching Controllers Applications

• Step-down DC-DC conversion circuits
• Power management systems requiring programmable output settings
• Embedded voltage regulation modules

DC DC Switching Controllers Procurement Notes

Verify RoHS compliance status carefully, as some sources indicate non-compliance for this specific reel variant. Confirm the manufacturer is Analog Devices Inc. and the package is TSSOP-20. Ensure the part number matches exactly to avoid confusion with similar models like ADP3159JR or ADP3159JRU without the suffix.

DC DC Switching Controllers Selection Notes

Select this component when a synchronous buck controller with 4-bit programmability is required. It is suitable for designs needing current mode control in a compact TSSOP-20 footprint. Verify that the application does not require RoHS compliance if the non-compliant variant is sourced.

DC DC Switching Controllers Part Context

This part belongs to the ADP3159 family of synchronous buck controllers. The REEL7 suffix indicates tape and reel packaging. It is distinct from the ADM3315 series, which are RS-232 transceivers, despite appearing in mixed search results.

DC DC Switching Controllers Replacement Considerations

Check ADP3159JR and ADP3159JRU for functional equivalence. Verify package compatibility and RoHS status differences before substitution.