LM3702YABPX-308

Supervisors Overview

The LM3702YABPX-308 is a single-channel power supply support circuit manufactured by National Semiconductor. It functions as a supervisor with an open-drain or open-collector output, designed to monitor one voltage rail. The device operates within a junction temperature range of -40°C to 85°C and is housed in a 9-DSBGA package.

Supervisors Feature Summary

• Provides simple reset or power-on reset functionality for monitored circuits
• Features open-drain or open-collector output configuration
• Monitors a single voltage channel for system supervision

Supervisors Applications

• Processor supervisory systems requiring voltage monitoring
• Power supply support circuits in embedded systems
• General electronic equipment needing power-on reset signals

Supervisors Procurement Notes

Verify component authenticity and datasheet alignment before procurement. Confirm the specific suffix indicates the correct threshold voltage. Check RoHS compliance status as sources indicate non-compliance for this variant. Ensure the 9-DSBGA package matches your PCB footprint requirements.

Supervisors Selection Notes

Select this component when a single-channel supervisor with open-drain output is required. Consider the -40°C to 85°C operating temperature range for environmental suitability. Verify that the 3.08V threshold aligns with the monitored rail voltage. Ensure the BGA9 package is compatible with assembly capabilities.

Supervisors Part Context

This part belongs to the LM3702 series of power supply supervisors from National Semiconductor. It is related to other variants such as LM3702YBBPX-26, differing primarily in threshold voltages and package types. The series provides essential protection for digital logic and processors against undervoltage conditions.

Supervisors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-reference with LM3702 series variants like LM3702YBBPX-26 only if electrical parameters and package compatibility are verified through official manufacturer data.