The S-80833CNUA-B8S-T2 is a voltage detector IC manufactured by SII Semiconductor Corporation. It's designed to monitor voltage levels and provide a reset signal to a microcontroller or other digital circuits when the voltage drops below a predetermined threshold. This ensures reliable system operation and prevents data corruption.

Applications

• Microcontroller reset circuits
• Power supply monitoring
• Battery-powered equipment
• Portable electronic devices
• Industrial control systems

Features

• Detection voltage: 3.3V
• High-accuracy voltage detection
• Ultra-low current consumption
• Small SOT-89 package
• Built-in hysteresis
• Open-drain output

Benefits

• Ensures reliable system startup and prevents malfunctions due to low voltage.
• Extends battery life in portable devices because of the low current draw.
• Simplifies circuit design with integrated functionality.
• Provides a stable and accurate reset signal.
• Offers flexibility in circuit design with its open-drain output.
• Reduces board space requirements with its small SOT-89 package.

Additional Details

The S-80833CNUA-B8S-T2 features a precise detection voltage of 3.3V. Its ultra-low current consumption makes it ideal for battery-powered applications. The built-in hysteresis prevents unwanted oscillations or false triggering around the detection threshold. The open-drain output allows for flexible configuration with pull-up resistors, enabling the device to be easily integrated into various circuits. It comes in a compact SOT-89 package. This voltage detector is designed to operate over a wide temperature range and is suitable for use in various industrial and commercial applications. Its primary function is to provide a reliable reset signal to microcontrollers, ensuring proper system startup and preventing data corruption or other unpredictable behavior caused by low voltage conditions. The T2 at the end of the part number usually refers to the packaging (tape and reel).