CAT1024YI-25-GT3

Supervisors Overview

The CAT1024YI-25-GT3 is a voltage supervisory circuit manufactured by onsemi, designed for CPU supervision with integrated 2K EEPROM. It operates within a supply voltage range of 2.7 V to 5.5 V and features a reset delay time of 200 ms. The device includes manual reset capability and utilizes an open collector/drain output type. It is housed in a TSSOP-8 package and supports surface mount installation. The component functions as a single-input supervisor with no watchdog timer.

Supervisors Feature Summary

• Integrates CPU supervision with non-volatile memory storage
• Provides manual reset functionality for system control
• Features open collector or drain output configuration

Supervisors Applications

• CPU power monitoring systems
• Embedded controller reset circuits
• Data retention backup applications

Supervisors Procurement Notes

Verify current availability status as the component lifecycle indicates end-of-life or obsolescence. Confirm RoHS compliance details through official datasheets. Check regional sales restrictions before procurement planning. Ensure design-in decisions account for potential discontinuation risks and long-term supply chain stability.

Supervisors Selection Notes

Select this component when combining voltage supervision with small data storage is required. The TSSOP-8 package suits space-constrained designs. Verify operating temperature range meets environmental requirements. Consider the 200 ms reset delay timing against system startup needs. Evaluate the open-drain output compatibility with downstream logic levels.

Supervisors Part Context

Part of the CAT1024 series from onsemi's standard product portfolio. Belongs to the PMIC - Power Management ICs subcategory under Supervisory Circuits. Utilizes onsemi's Treo platform technology for reliable manufacturing. Designed for industrial and consumer electronics applications requiring robust power management solutions.

Supervisors Replacement Considerations

Check for direct pin-compatible substitutes within the CAT1024 family. Verify functional equivalence regarding reset thresholds and EEPROM capacity. Consider alternative manufacturers offering similar supervisory circuits with integrated memory if sourcing becomes difficult.