The S-80810CLNB-B70T2G is a voltage detector manufactured by SII Semiconductor Corporation. It is designed to monitor the input voltage and generate a reset signal when the voltage falls below a specified threshold. This function is vital for ensuring stable operation and preventing damage to electronic circuits, especially in battery-powered devices and systems with fluctuating power supplies.

Applications

• Microcontroller and microprocessor reset circuits
• Power supply monitoring and protection
• Battery-powered devices
• Real-time clocks (RTC)
• Portable electronic devices

Features

• Detection Voltage: 1.0V
• High-precision voltage detection
• Ultra-low current consumption
• Built-in hysteresis
• Small SOT-23 package
• Open-drain output

Benefits

• Ensures stable system operation by preventing malfunctions due to undervoltage conditions
• Prolongs battery life in portable applications due to its low power consumption
• Provides reliable reset signal generation with hysteresis to avoid false triggering
• Simplifies circuit design with its compact size and integrated functionality
• Compatible with a wide range of microcontrollers and other digital logic circuits
• Protects sensitive components from damage caused by low voltage

The device's extremely low current consumption is a key advantage, making it well-suited for applications where minimizing power drain is crucial. The built-in hysteresis characteristic helps prevent oscillations near the threshold voltage, ensuring a clean and reliable reset signal. The open-drain output offers flexibility in interfacing with various microcontrollers and logic circuits. The small SOT-23 package allows for space-saving designs on printed circuit boards. This voltage detector provides essential protection and stability for a wide range of electronic devices and systems.

Technical Specifications: The S-80810CLNB-B70T2G has a detection voltage of 1.0V. Its supply voltage ranges typically from 1.2V to 5.5V. It operates within a temperature range of -40°C to +85°C. The package type is SOT-23. The output is N-channel open drain.