CAT1027WI-25

Supervisors Overview

The CAT1027WI-25 is a voltage supervisory circuit manufactured by onsemi, designed for CPU monitoring applications. It integrates a watchdog timer and features an SOIC-8 surface-mount package. The device operates with a threshold voltage of 2.5 V and monitors a single input without manual reset functionality. Maximum supply voltage is specified as 5.5 V.

Supervisors Feature Summary

• Integrates a watchdog timer for system reliability
• Provides precise voltage supervision at 2.5 V threshold
• Supports single-input monitoring architecture

Supervisors Applications

• CPU power supply monitoring
• System voltage supervision
• Watchdog timer implementation in microcontroller systems

Supervisors Procurement Notes

Verify current availability status directly with the manufacturer or authorized distributors, as component lifecycle stages may affect procurement. Confirm specific ordering suffixes and packaging requirements to ensure compatibility with existing design specifications and manufacturing processes.

Supervisors Selection Notes

Select this component when a dedicated voltage supervisor with integrated watchdog functionality is required for 2.5 V threshold applications. Ensure the SOIC-8 package fits the board layout constraints and that the single-input monitoring capability aligns with the system's power architecture needs.

Supervisors Part Context

This part belongs to the CAT1027 series of supervisory circuits from onsemi. These devices are engineered to provide robust power management solutions by combining voltage monitoring with watchdog capabilities in a compact form factor, suitable for various embedded control applications.

Supervisors Replacement Considerations

Consult official substitution guides for equivalent parts within the same family or alternative manufacturers offering similar voltage thresholds and watchdog integration.