CAT810SSDI-GT3

Supervisors Overview

The CAT810SSDI-GT3 is a fixed voltage supervisor IC from onsemi, designed for microprocessor power supply monitoring. It features a single channel with a threshold voltage of 2.93V and a minimum reset threshold of 2.89V. The device provides a push-pull output type and includes a reset timeout period of 140ms. It operates within a temperature range of -40°C to 85°C (Ta) and is housed in an SC-70-3 package.

Supervisors Feature Summary

• Fixed voltage supervision for microprocessor power supplies
• Push-pull output configuration
• Integrated reset timeout functionality

Supervisors Applications

• Microprocessor power supply monitoring
• Embedded system reset circuits
• Portable electronic devices requiring voltage supervision

Supervisors Procurement Notes

Verify the exact part number suffix against official onsemi documentation to ensure correct package and electrical specifications. Confirm availability status as distribution data may vary. Cross-reference datasheet parameters such as threshold voltage and output type with current procurement requirements to avoid mismatches.

Supervisors Selection Notes

Select this component when a fixed 2.93V supervision threshold is required for low-voltage digital systems. The SC-70-3 package suits space-constrained designs. Ensure the 140ms reset timeout aligns with system startup timing requirements. Verify operating temperature range compatibility with the intended environment.

Supervisors Part Context

This part belongs to the CAT810 series of voltage supervisors from onsemi. These components are engineered for reliable power management in portable and industrial applications. The series offers various threshold options and packages to accommodate different design constraints while maintaining consistent supervision performance.

Supervisors Replacement Considerations

Check for direct pin-to-pin replacements with identical threshold voltages and output types. Verify that any substitute maintains the same package footprint and operating temperature range. Consult onsemi documentation for recommended alternatives if this specific suffix is unavailable.