UC2543NG4

Power Supply Controllers, Monitors Overview

The UC2543NG4 is a power supply supervisory circuit manufactured by Texas Instruments. It operates within a standard voltage range and provides monitoring functions for power systems. The device is housed in a 16-pin Dual In-Line Package (DIP) with a pitch of 0.300 inches (7.62 mm). It is designed to monitor power supply voltages, ensuring system reliability through dedicated supervisory features.

Power Supply Controllers, Monitors Feature Summary

• Integrated power supply supervision functionality
• Standard 16-pin DIP packaging for through-hole mounting

Power Supply Controllers, Monitors Applications

• Power supply monitoring circuits
• System supervisor applications

Power Supply Controllers, Monitors Procurement Notes

Verify the specific revision suffix and package dimensions against the official Texas Instruments datasheet before integration. Confirm that the 16-DIP form factor matches the target PCB footprint. Ensure the component meets all required environmental and operational specifications for the intended application environment.

Power Supply Controllers, Monitors Selection Notes

Select this component when a dedicated power supply supervisor is required in a through-hole configuration. The 16-DIP package suits prototyping or legacy board designs. Verify compatibility with the target voltage levels and monitoring thresholds specified in the electrical characteristics section of the manufacturer's documentation.

Power Supply Controllers, Monitors Part Context

This part belongs to the Texas Instruments power management family, specifically focusing on supervisory circuits. It serves as a dedicated IC for monitoring power rails, distinct from general-purpose logic or data converters. The UC2543 variant is engineered for reliable voltage tracking in industrial and commercial power systems.

Power Supply Controllers, Monitors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.