ON Semiconductor CAT810STBI-T3 Supervisory Circuit

The CAT810STBI-T3 from ON Semiconductor is a highly reliable supervisory circuit designed to monitor power supply and system voltages, ensuring that electronic devices operate optimally within their voltage thresholds. This compact and efficient component is a perfect solution for a wide range of applications, including microprocessor systems, computers, controllers, and intelligent instruments that require precise voltage monitoring to safeguard the system integrity.

Key Features

• Precision Monitoring: With its precision voltage monitoring capability, the CAT810STBI-T3 ensures that systems are protected from undervoltage conditions, which can lead to data corruption, erratic operation, or even hardware damage.
• Low Power Consumption: Designed for energy-sensitive applications, this supervisory circuit boasts a low power consumption, making it an ideal choice for battery-operated devices.
• Programmable Reset Timeout: It features a programmable reset timeout delay, which provides designers with flexibility to select the reset assertion time suitable for their specific application.
• Manual Reset Input: The inclusion of a manual reset input allows for a system reset to be triggered manually, offering an additional layer of control and security.
• High Accuracy: The device offers high threshold accuracy, ensuring reliable operation and monitoring of the system voltage without false triggering.

Applications

The CAT810STBI-T3's versatility makes it suitable for various applications, including:

• Portable/Battery-Powered Equipment
• Microprocessor/Microcontroller Systems
• Computers and Servers
• Industrial and Automotive Systems
• Communication Devices

Technical Specifications

With a wide operating temperature range and available in a compact SOT-23 package, the CAT810STBI-T3 supervisory circuit is engineered to perform reliably in challenging environments. It supports a threshold voltage of 4.63V, which is suitable for monitoring 5V power supplies, and it has a typical reset active low output.

ON Semiconductor's commitment to quality and performance is evident in the CAT810STBI-T3 supervisory circuit, offering system designers a robust solution for maintaining system integrity through precise voltage monitoring and control.