CAT150169SWI-GT3

Supervisors Overview

The CAT150169SWI-GT3 is a supervisory circuit manufactured by onsemi, integrating a voltage monitor with an integrated 16-kbit SPI serial CMOS EEPROM. It operates within a supply voltage range of 2.5 V to 5.5 V and features a reset delay time of 20 µs. The device utilizes an 8-SOIC wide package and supports SMD/SMT mounting. It functions across a temperature range of -40°C to +85°C. The component includes a push-pull output type and lacks manual reset or watchdog timer capabilities. It is designed for precise data management and retrieval in embedded systems requiring power supervision.

Supervisors Feature Summary

• Integrates a voltage supervisor with non-volatile memory storage
• Provides automatic reset generation upon power failure detection
• Supports high-speed SPI communication for data access

Supervisors Applications

• Embedded systems requiring persistent configuration storage
• Industrial control units needing power monitoring
• Consumer electronics with calibration data retention

Supervisors Procurement Notes

Verify the specific revision level and RoHS compliance status directly from the manufacturer's latest documentation before integration. Confirm that the 8-SOIC wide package dimensions match your PCB footprint requirements. Ensure the operating voltage range aligns with your system's power rails. Check for any recent product change notices regarding manufacturing sites or material compositions.

Supervisors Selection Notes

Select this component when both voltage supervision and small-scale non-volatile data storage are required in a single package. It is suitable for applications where space constraints prevent using separate supervisor and EEPROM chips. Consider the SPI interface compatibility with your microcontroller. Evaluate the thermal performance within the specified industrial temperature range for your specific enclosure design.

Supervisors Part Context

This part belongs to onsemi's line of intelligent power and sensing technologies, specifically within the supervisory circuits category. It combines power management functionality with data storage, targeting mission-critical systems. The CAT150169 series is designed for robust reliability in industrial and consumer environments. It represents a solution for simplifying board layouts by consolidating two critical functions into one IC.

Supervisors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult onsemi official documentation for current replacement recommendations.