FT3001UMX

Supervisors Overview

The FT3001UMX is a supervisor reset timer manufactured by onsemi, designed for power management applications. It operates within a temperature range of -40°C to 85°C (TA) and utilizes a surface-mount installation type in a 10-UMLP(1.8x1.4) package, also identified as 10-UFQFN. The device features an open-drain or push-pull output configuration with standard reset timeout of 400ms. It supports both high active and low active reset signals. The component is RoHS compliant and classified under ECCN EAR99.

Supervisors Feature Summary

• Integrated supervisor reset timer functionality with configurable active states
• Standard 400ms reset timeout duration for reliable system initialization
• Flexible output drive options including open-drain and push-pull configurations

Supervisors Applications

• Power supply monitoring and reset circuitry
• Embedded system supervision
• Industrial control unit reset management

Supervisors Procurement Notes

Verify current availability status as the part is marked as obsolete by the manufacturer. Check secondary market distributors like Rochester Electronics for stock. Confirm package integrity and pin alignment against the 10-UMLP specification before integration. Ensure design-in compliance with RoHS standards.

Supervisors Selection Notes

Select this component for designs requiring a dedicated reset timer with fixed 400ms delay. Consider the 10-UMLP footprint constraints and thermal performance within the -40°C to 85°C operating range. Evaluate output drive requirements to match open-drain or push-pull needs. Verify compatibility with system voltage levels and reset polarity requirements.

Supervisors Part Context

The FT3001UMX belongs to the FT3001 series of supervisor ICs from onsemi. It is part of the broader Power Management IC (PMIC) category, specifically within the monitor and reset sub-segment. This family targets applications needing reliable power sequencing and fault detection without complex external components.

Supervisors Replacement Considerations

No direct public substitute part numbers are confirmed in the provided documentation. As the part is obsolete, engineers must evaluate alternative supervisors from other manufacturers or different onsemi families that match the 10-pin QFN/MLP package and 400ms timeout specifications.