The S-80817CNMC-B8CT2G is a voltage detector IC manufactured by SII Semiconductor Corporation. It is specifically designed to monitor voltage levels and provide a reset signal to microcontrollers or other digital circuits when the voltage falls below a predefined threshold. This functionality is crucial to prevent system malfunctions and data corruption that can occur during undervoltage conditions.

Applications

• Microcontroller Reset Circuits
• CPU Reset Circuits
• Power Supply Monitoring
• Battery-Powered Devices
• Portable Electronics

Features

• Detection Voltage: 1.7V
• High-Precision Detection Voltage
• Ultra-Low Current Consumption
• Small Package (SOT-23-5)
• CMOS Output

Benefits

• Ensures stable operation of microcontroller-based systems
• Protects data integrity during voltage sags or power failures
• Extends battery life in portable devices due to its low power consumption
• Reduces PCB space requirements due to its compact size
• Simplified circuit design and implementation

Technical Specifications

The S-80817CNMC-B8CT2G boasts a detection voltage of 1.7V. It features an extremely low current consumption, typically measured in microamperes. It is available in a compact SOT-23-5 package, suitable for space-constrained applications. The output is a CMOS output, providing a clear and strong signal. The operating temperature range typically spans from -40°C to +85°C. Its primary function is to accurately detect undervoltage conditions and assert a reset signal, preventing unpredictable behavior in digital systems. The device is designed for high reliability and stability. Its precise detection voltage ensures proper system reset, protecting data and preventing malfunctions.