The S-80129CNMC-JKO-T2 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 specific threshold. This feature is crucial for ensuring the stable operation of microcontrollers and other digital systems, preventing data corruption and erratic behavior.

Applications

• Microcontroller reset circuits
• Power supply monitoring
• Battery-powered devices
• Portable electronics
• System power management

Features

• Detection Voltage: 2.9V
• Output Type: N-channel open drain
• Package: SOT-23-5
• Ultra-Low Current Consumption: Typically 0.8 μA
• Operating Voltage Range: 0.8V to 6.0V
• Built-in Hysteresis

Benefits

• Reliable Voltage Monitoring: Accurately detects voltage drops, ensuring stable system operation.
• Extended Battery Life: Minimizes power drain in battery-powered applications due to its ultra-low current consumption.
• Compact Design: Small SOT-23-5 package enables space-saving designs in portable devices.
• Simplified Circuit Design: Integrated hysteresis prevents false triggering from voltage fluctuations and noise.
• Flexible Interface: N-channel open drain output provides easy interfacing with various microcontrollers and digital circuits.

Additional Details

The S-80129CNMC-JKO-T2 is a highly reliable and efficient voltage detector, providing a cost-effective solution for voltage monitoring in a variety of electronic systems. The device's internal hysteresis improves noise immunity and prevents unwanted reset signals. It operates over a wide temperature range. The SOT-23-5 package is industry standard for ease of manufacturing. This device is ideal for systems where low power consumption and high reliability are essential.