ON Semiconductor CAT803STBI-GT3 Voltage Supervisor IC

The ON Semiconductor CAT803STBI-GT3 is a highly reliable and precise voltage supervisor integrated circuit designed to keep your microprocessor-based systems safe under various power conditions. This compact and efficient device is an essential component for applications that require consistent monitoring and management of the power supply to ensure the proper functioning of electronic equipment.

Key Features

• Voltage Threshold: The CAT803STBI-GT3 offers a precise 3.08V trip threshold, ensuring accurate monitoring of the supply voltage.
• Reset Timeout: It features a 140 ms minimum reset timeout duration, providing sufficient time for the system to recover after a voltage drop.
• Low Power Consumption: Designed for energy efficiency, this IC consumes low power, making it suitable for battery-operated devices.
• Temperature Range: The device operates over a wide temperature range of -40°C to +85°C, ensuring reliability in various environmental conditions.
• Package: The supervisor IC comes in a compact SOT-23 package, which is ideal for space-constrained applications.
• Watchdog Timer: An integrated watchdog timer enhances system reliability through regular monitoring of software and hardware anomalies.

Applications

The CAT803STBI-GT3 is versatile and can be used in a wide array of applications, including:

• Computers and computer peripherals
• Embedded systems
• Portable and battery-powered devices
• Industrial equipment
• Automotive systems
• Telecommunications infrastructure

Benefits

Integrating the CAT803STBI-GT3 into your design offers several benefits:

• Enhanced System Stability: By providing an active-low reset signal, it ensures that the microprocessor starts in a known state, enhancing system stability.
• Improved Safety: It helps prevent incorrect operation due to low voltage, which can be critical for safety in sensitive applications.
• Flexibility: Its small footprint and wide operating temperature range make it flexible for use in various designs and environments.

In conclusion, the ON Semiconductor CAT803STBI-GT3 is a robust and precise voltage supervisor IC that offers excellent protection for your electronic systems, ensuring they operate reliably and safely across a range of conditions.