The S-80852CNNB-B9DT2U is a voltage detector IC manufactured by ABLIC U.S.A. Inc. It's designed to monitor voltage levels in electronic circuits and provide a reset signal to microcontrollers or other devices when the voltage drops below a specified threshold. This is crucial for preventing errors and ensuring stable operation, particularly in battery-powered or power-sensitive applications.

Applications

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

Features

• High-accuracy voltage detection
• Low current consumption
• Small SOT-23 package
• Built-in hysteresis
• Wide operating temperature range

Benefits

• Prevents data corruption and system crashes
• Extends battery life in portable devices
• Reduces board space requirements
• Provides stable and reliable reset signals
• Ensures reliable operation in harsh environments

Additional Details

The S-80852CNNB-B9DT2U operates by continuously monitoring the input voltage. When the voltage falls below the detection threshold of 5.2V, the output is asserted, typically pulling a reset line low. The built-in hysteresis prevents the output from oscillating when the input voltage is near the threshold, ensuring a clean reset signal. The low current consumption is particularly important in battery-powered applications, where minimizing power drain is essential. The small SOT-23 package makes it easy to integrate into compact electronic designs. This voltage detector is widely used in a variety of applications, including microcontroller-based systems, power supplies, and battery management systems. By providing a reliable reset signal, it helps prevent data corruption, system crashes, and other undesirable effects caused by undervoltage conditions. The precise detection threshold and hysteresis characteristics, combined with low current consumption and small package size, make the S-80852CNNB-B9DT2U an excellent choice for voltage monitoring and protection in a wide range of electronic devices. It ensures the consistent and safe operation of sensitive electronics. The device's small size allows for it to be easily implemented into a variety of applications where space is limited.