ADP3042ARU-REEL7

DC DC Switching Controllers Overview

The ADP3042ARU-REEL7 is a DC-DC switching controller IC manufactured by Analog Devices Inc., belonging to the Power Management (PMIC) class. It is designed as a boost regulator output controller housed in a 28-TSSOP package with a width of 4.40mm. The component utilizes surface mount technology and features an internal layout with a thermal pad for heat dissipation under sustained load conditions. This specific part number is classified as obsolete or end-of-life, indicating it is no longer actively produced or distributed by the manufacturer.

DC DC Switching Controllers Feature Summary

• Functions as a boost regulator output controller within power management systems
• Incorporates a thermal pad design for effective heat dissipation during operation
• Utilizes a 28-lead TSSOP surface-mount package configuration

DC DC Switching Controllers Applications

• Boost converter circuit designs requiring regulated output control
• Power management integrated circuits for electronic systems
• Applications utilizing surface-mount technology for compact layouts

DC DC Switching Controllers Procurement Notes

This component is officially listed as obsolete or end-of-life by Analog Devices Inc. Availability is restricted to existing stock from third-party distributors rather than direct manufacturing supply. Verification of authenticity and condition is critical when sourcing from secondary markets due to the discontinued status. Buyers should confirm the exact revision and physical integrity before acquisition, as new production units are not available.

DC DC Switching Controllers Selection Notes

Designers seeking this specific controller must account for its obsolete status and plan for long-term supply chain risks. Alternative components from the same manufacturer or compatible families should be evaluated for pin-to-pin compatibility and electrical equivalence. The selection process requires careful assessment of thermal performance requirements given the TSSOP package constraints and the need for robust heat dissipation strategies in the final application.

DC DC Switching Controllers Part Context

The ADP3042ARU-REEL7 is part of Analog Devices' broader portfolio of power management integrated circuits. It specifically addresses the needs of boost converter applications where precise voltage regulation is required. The device represents a legacy solution within the company's product line, having been succeeded by newer generations of controllers that offer improved efficiency or integration levels while maintaining similar form factors.

DC DC Switching Controllers Replacement Considerations

No public confirmed substitute part numbers are provided in the source material. Due to the obsolete status, engineers must identify equivalent devices through independent technical comparison of specifications such as input voltage range, switching frequency, and current capabilities.