ON Semiconductor CAT809ZTBI-GT3 Voltage Supervisor

The CAT809ZTBI-GT3 is a high-performance microprocessor supervisory circuit produced by ON Semiconductor, designed to maintain system integrity during power failures or unexpected brown-out conditions. This voltage supervisor is an essential component for various electronic applications, ensuring reliable operation and protection for microcontrollers and other sensitive digital systems.

Key Features

• Precision Monitoring: It offers precise monitoring of 3V, 3.3V, and 5V supply voltages, ensuring that the system operates within safe voltage thresholds.
• Low Power Consumption: The device is optimized for low power consumption, making it suitable for battery-powered applications where energy efficiency is crucial.
• Reset Signal: The CAT809ZTBI-GT3 generates a reset signal whenever the monitored voltage drops below the factory-programmed threshold, providing a reliable reset output during power-up, power-down, and brown-out conditions.
• Programmable Delay: It includes a programmable delay time for the reset signal, allowing designers to tailor the reset assertion to specific system requirements.
• Temperature Range: The device operates over a wide temperature range, from -40°C to +85°C, accommodating various environmental conditions.
• Compact Packaging: Available in a 3-pin SOT-23 package, the CAT809ZTBI-GT3 is ideal for space-constrained applications.

Applications

The CAT809ZTBI-GT3 is versatile and can be used in a broad range of applications, including:

• Computers and servers
• Portable/battery-powered equipment
• Embedded systems
• Industrial controllers
• Automotive systems

Product Benefits

With its robust feature set, the CAT809ZTBI-GT3 voltage supervisor from ON Semiconductor offers designers a reliable solution for system protection. The device's low power consumption and precision voltage monitoring help to enhance the overall performance and longevity of electronic systems, making it a valuable component in any power-sensitive design.