U4793B-MFP

Overview

The U4793B-MFP is a current monitor integrated circuit manufactured by Microchip Technology, housed in an 8-SOIC surface-mount package. It operates within a supply voltage range of 9V to 15V and provides a maximum output current of 20mA. The device is designed for industrial applications with a specified operating temperature range from -40°C to +125°C.

Feature Summary

• Provides precise current monitoring capabilities
• Designed for robust industrial environments

Applications

• Industrial process control systems
• Power management circuits
• Motor drive protection

Procurement Notes

Verify the specific suffix 'MFP' indicates tube packaging when ordering. Confirm the component status as discontinued or obsolete through official Microchip channels before finalizing design-in decisions. Ensure compatibility with existing 8-SOIC footprints and thermal requirements.

Selection Notes

Select this component for applications requiring reliable current sensing in high-temperature environments. Consider the 8-SOIC package constraints and the specific 9V to 15V input voltage window. Evaluate alternative current monitors if active sourcing is required due to potential obsolescence.

Part Context

This part belongs to Microchip's legacy current monitor portfolio. It serves as a specialized analog interface for detecting overcurrent conditions in power distribution networks. The SOIC form factor allows for compact integration into standard PCB layouts.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Microchip technical support for qualified replacements.