CAT1024ZI-45-GT3

Supervisors Overview

The CAT1024ZI-45-GT3 is a voltage supervisory circuit manufactured by onsemi, designed for surface-mount applications in MSOP-8 packages. It features a fixed threshold voltage of 4.5 V and supports up to five monitored inputs with open collector/drain outputs. The device includes manual reset functionality and provides a reset delay time of 200 ms. It operates within a supply voltage range up to 5.5 V and functions reliably across an industrial temperature range from -40°C to +85°C.

Supervisors Feature Summary

• Integrates voltage supervision with integrated EEPROM memory capabilities
• Supports multiple monitored inputs via open collector or drain output configuration
• Includes manual reset capability for system control flexibility

Supervisors Applications

• CPU supervision in embedded systems
• Voltage monitoring in industrial control units
• Power management in consumer electronics

Supervisors Procurement Notes

Verify current availability status as this component may be subject to obsolescence notices. Confirm package variant compatibility with design requirements. Check for updated datasheet revisions to ensure parameter accuracy. Validate thermal performance specifications against application constraints before finalizing procurement decisions.

Supervisors Selection Notes

Select this component when multi-input voltage supervision combined with non-volatile storage is required. Ensure the 4.5 V threshold aligns with target rail voltages. Verify that the MSOP-8 footprint fits PCB layout constraints. Consider the open-drain output interface compatibility with downstream logic levels.

Supervisors Part Context

Part of the CAT1024 series supervisory circuits offering integrated memory solutions. Designed for compact surface-mount implementations requiring robust power monitoring. Competes with similar supervisor ICs featuring EEPROM integration in small outline packages.

Supervisors Replacement Considerations

Check for direct pin-compatible alternatives within the CAT1024 family. Verify functional equivalence regarding threshold voltage and memory capacity. Assess package dimension compatibility for existing footprints.