The S-80930CLNB-G8NT1G is a voltage detector IC produced by SII Semiconductor Corporation. It is designed to monitor the power supply voltage and generate a reset signal when the voltage drops below a specified threshold. This functionality is critical for preventing system malfunctions and ensuring data integrity in various electronic devices.

Applications

• Microcontroller reset circuits
• Power monitoring in embedded systems
• Battery-powered devices
• Industrial control equipment
• Automotive electronics

Features

• Detection voltage: 3.0 V
• High-precision detection voltage
• Ultra-low current consumption
• Operating temperature range: -40°C to +85°C
• Small package size (SOT-23-3)
• Built-in hysteresis
• N-channel open drain output

Benefits

• Improved system stability by preventing errors due to undervoltage conditions
• Extended battery life in portable applications thanks to minimal power draw
• Compact footprint ideal for space-constrained designs
• Reliable operation across a wide range of temperatures
• Reduced susceptibility to noise and voltage fluctuations due to hysteresis
• Flexible interfacing with various logic circuits due to open-drain output

Additional Details

The S-80930CLNB-G8NT1G features an N-channel open drain output, allowing for easy level shifting and connection to various logic families. The built-in hysteresis helps to prevent spurious reset signals caused by noise or minor voltage fluctuations. The device is typically used to monitor the power supply voltage of microcontrollers, processors, and other critical components in electronic systems. When the voltage falls below the detection threshold, the device asserts a reset signal, ensuring that the system is properly initialized or shut down to prevent data corruption or unpredictable behavior. The low current consumption of the S-80930CLNB-G8NT1G makes it particularly suitable for battery-powered applications where minimizing power drain is essential. The small SOT-23-3 package enables integration into highly compact designs. The device's high-precision detection voltage ensures accurate and reliable voltage monitoring.