The S-80925CNBB-G8V-TF is a voltage detector IC manufactured by SII Semiconductor Corporation. This device is designed to monitor the supply voltage of electronic circuits and generate a reset signal when the voltage falls below a predetermined threshold. This ensures proper operation of microcontrollers and other sensitive components by preventing malfunctions caused by undervoltage conditions.

Applications

• Microcontroller reset circuits
• CPU reset circuits
• Power management systems
• Battery voltage monitoring
• Industrial control equipment

Features

• High-precision detection voltage
• Low current consumption
• Built-in hysteresis
• Small package size
• Open drain output
• Wide operating temperature range

Benefits

• Improved system reliability due to precise voltage monitoring
• Extended battery life in portable devices thanks to low power consumption
• Stable reset signal even with noisy power supplies due to hysteresis
• Easy integration into space-constrained applications
• Direct compatibility with microcontrollers and other digital circuits
• Robust performance in harsh environments

Additional Details

The S-80925CNBB-G8V-TF features a detection voltage of 2.5V. It is typically housed in a small SOT-23-5 package. The open-drain output allows for flexible connection to different microcontroller reset pins. The hysteresis characteristic prevents the output from oscillating when the input voltage is near the threshold level. The low current consumption is crucial for prolonging battery life in portable and wearable applications. The wide operating temperature range ensures reliable performance in various industrial environments. This voltage detector provides essential protection against voltage drops and power supply fluctuations, ensuring the stable and reliable operation of electronic systems. It is a common component used in embedded systems and power management circuits.