The S-80829CNMC-B80T2G is a voltage detector IC manufactured by SII Semiconductor Corporation, designed to monitor voltage levels in electronic circuits and provide a reset signal to microcontrollers or other devices when the voltage falls below a predefined threshold. This ensures stable and reliable system operation by preventing malfunctions caused by undervoltage conditions.

Applications

• Microcontroller reset circuits
• Power supply voltage monitoring
• Battery management systems
• Over-discharge protection for batteries
• System power-on reset generation

Features

• Detection Voltage: 2.9V
• High-precision voltage detection
• Ultra-low current consumption to extend battery life
• Small SOT-23-6 package for compact designs
• Built-in hysteresis to prevent unstable reset signals
• Open-drain output for flexible interface options

Benefits

• Ensures stable and reliable system operation by preventing malfunctions due to low voltage
• Prolongs battery life in portable devices due to minimal power consumption
• Reduces board space requirements with its compact package
• Provides a clean and stable reset signal due to hysteresis
• Offers flexibility in circuit design with the open-drain output

Additional Details

The S-80829CNMC-B80T2G features an open-drain output, allowing it to be easily interfaced with various microcontrollers and logic circuits. The hysteresis characteristic prevents oscillations around the threshold voltage, ensuring a clean and reliable reset signal. The low current consumption is particularly beneficial for battery-powered devices, helping to minimize power drain and maximize operational time.

Technical Specifications:

• Detection Voltage: 2.9V
• Operating Voltage Range: 0.65V to 10.0V
• Operating Temperature Range: -40°C to +85°C
• Package: SOT-23-6
• Output Type: Open-Drain