The S-80823CLUA-B6I-2 is a voltage detector IC manufactured by SII Semiconductor Corporation. This IC is designed to monitor the input voltage and provide a reset signal or other indication when the voltage falls below a specified threshold. This is crucial for ensuring the stable operation of microcontrollers and other electronic devices, preventing malfunctions and data corruption due to low voltage conditions.

Applications

• Microcontroller reset circuits
• Power supply monitoring
• Battery-powered device protection
• Over-discharge prevention in battery systems
• System voltage supervision

Features

• High-accuracy detection voltage: Provides precise monitoring of the input voltage.
• Low current consumption: Minimizes power drain, extending battery life.
• Compact package: Allows for space-saving design in electronic devices.
• Built-in hysteresis: Prevents oscillations and ensures stable operation during voltage fluctuations.
• Open-drain output: Offers flexible interfacing with various circuits.

Benefits

• Ensures stable system operation: Prevents erratic behavior and data loss due to voltage drops.
• Prolongs battery life: Low power consumption contributes to longer battery life in portable devices.
• Simplifies circuit design: Integrates voltage detection functionality, reducing design complexity.
• Enhances system reliability: Provides reliable voltage monitoring and protection.
• Protects data integrity: Prevents data corruption by initiating a reset during low voltage conditions.

The S-80823CLUA-B6I-2 voltage detector is an indispensable component in modern electronic systems. Its primary function is to continuously monitor the supply voltage and, upon detecting a drop below a preset threshold, trigger a reset or other appropriate action. This prevents unpredictable behavior and potential damage to sensitive components. The IC's low current consumption makes it particularly well-suited for battery-powered applications, where it helps to extend the operating life of the device. The inclusion of hysteresis is a critical feature, as it prevents the output from oscillating when the input voltage is near the threshold level. This ensures a clean and stable reset signal, minimizing the risk of false triggers. The compact package size allows for easy integration into a wide range of electronic devices, even those with limited board space. The open-drain output offers flexibility in interfacing with different types of microcontrollers and other digital circuits. In essence, the S-80823CLUA-B6I-2 provides a robust and reliable solution for voltage monitoring and protection, contributing significantly to the overall stability and longevity of electronic systems.