CAT150049SWI-GT3

Supervisors Overview

The CAT150049SWI-GT3 is a single-channel voltage supervisor IC manufactured by onsemi. It monitors one input with a threshold range of 2.85 V to 3 V. The device features push-pull, active high and active low outputs. It is housed in an 8-SOIC wide surface-mount package. The component supports manual reset functionality. It is classified as a voltage supervisory circuit designed for reliable system monitoring applications.

Supervisors Feature Summary

• Single-channel voltage supervision with configurable threshold levels
• Push-pull output structure supporting both active high and active low configurations
• Surface-mount construction in an 8-SOIC wide package

Supervisors Applications

• System voltage monitoring
• Power supply supervision
• Microprocessor reset circuits

Supervisors Procurement Notes

Verify the specific datasheet revision and ordering suffixes when sourcing this component. Confirm that the 8-SOIC wide package matches your PCB footprint requirements. Ensure the threshold voltage range aligns with your system's operating specifications. Check for any end-of-life or limited availability notices from the manufacturer before finalizing procurement plans.

Supervisors Selection Notes

Select this component when a single-channel supervisor with flexible output polarity is required. The push-pull output capability allows direct interfacing with various logic families. Verify that the 2.85 V to 3 V threshold range suits your monitored rail. Consider the 8-SOIC wide package dimensions for board space constraints during the design phase.

Supervisors Part Context

This part belongs to the onsemi CAT1500 series of voltage supervisors. These devices are designed for industrial and commercial applications requiring reliable power management. The series offers various threshold options and output configurations to suit different system architectures. The CAT150049SWI-GT3 represents a specific configuration within this family.

Supervisors Replacement Considerations

Consult official substitution guides for compatible alternatives. Verify pinout compatibility and electrical parameters before replacing. Ensure the substitute part meets the same package and performance requirements.