The S-80839ANUP-ED3-T2 is a voltage detector manufactured by SII Semiconductor Corporation. It is designed to monitor voltage levels in electronic circuits and provide a reset signal when the voltage drops below a certain threshold. This is crucial for preventing malfunctions and ensuring stable operation in various electronic devices.

Applications

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

Features

• High-accuracy detection voltage
• Low current consumption
• Compact package (SOT-89-3)
• Wide operating voltage range
• Hysteresis characteristics

Benefits

• Improved system reliability
• Extended battery life in portable devices
• Simplified circuit design
• Reduced board space requirements
• Stable operation over a wide range of temperatures and voltages

Additional Details

The S-80839ANUP-ED3-T2 features a detection voltage of 3.9V. The hysteresis prevents chattering or oscillations around the threshold voltage. The output is an N-channel open drain output. It operates over a temperature range suitable for industrial applications. The low current consumption makes it ideal for use in battery-powered equipment, where minimizing power drain is essential. Its SOT-89-3 package offers a balance between size and thermal performance. It is commonly used in applications where it is critical to monitor the power supply voltage and provide a reliable reset signal to microcontrollers or other digital circuits, ensuring correct system startup and safe operation under fluctuating power conditions.