CAT825RSDI-GT3

Supervisors Overview

The CAT825RSDI-GT3 is a voltage supervisory circuit manufactured by onsemi, designed for monitoring single-input power rails. It features an open collector or push-pull output configuration and includes a manual reset function without an integrated watchdog timer. The device operates within a supply voltage range of up to 6 V and provides a fixed reset delay time of 200 ms. It is housed in a compact SC-70-5 surface-mount package and supports installation via SMD/SMT techniques.

Supervisors Feature Summary

• Provides active low activation with high-level manual reset capability
• Offers flexible output drive options including open collector/drain and push-pull configurations
• Ensures stable system recovery through a defined 200 ms reset delay period

Supervisors Applications

• Power supply supervision in embedded systems
• Microcontroller reset management in industrial control units
• Voltage monitoring in portable electronic devices

Supervisors Procurement Notes

Verify the specific suffix GT3 confirms tape-and-reel packaging when ordering. Confirm the SC-70-5 package variant matches your PCB footprint requirements. Ensure the design accommodates the open collector or push-pull output selection based on the specific datasheet revision. Check regional distribution availability as stock levels may vary significantly across different markets.

Supervisors Selection Notes

Select this component when a single-channel voltage supervisor with manual reset is required. The SC-70-5 package suits space-constrained designs compared to larger SOP variants. Consider the 200 ms delay for applications requiring immediate response versus those needing extended stabilization periods. Verify compatibility with the target system's maximum operating voltage of 6 V.

Supervisors Part Context

This part belongs to onsemi’s line of voltage supervisory circuits, which are categorized under standard products for signal conditioning and control. These devices support various industries by providing reliable power monitoring solutions. The series focuses on delivering robust performance in compact packages suitable for modern electronics manufacturing trends.

Supervisors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult official cross-reference tools or manufacturer databases for compatible alternatives.