The XC6802A42XMR is a highly accurate voltage detector manufactured by Torex Semiconductor Ltd. It's designed to monitor voltage levels in electronic circuits and provide a reset signal when the voltage drops below a certain threshold. This device is commonly used in microcontrollers, memory devices, and other sensitive electronic components to prevent malfunction due to voltage fluctuations. Its low current consumption makes it suitable for battery-powered applications.

Applications

• Microcontroller reset circuits.
• Memory protection circuits.
• Power monitoring in battery-powered devices.
• System power management.

Features

• High-accuracy voltage detection.
• Low current consumption.
• Small package size (SOT-25).
• Adjustable detection voltage.
• Open drain output.
• Built-in hysteresis.

Benefits

• Reliable voltage monitoring: Provides accurate and reliable voltage detection.
• Low power consumption: Extends battery life in portable devices.
• Small size: Saves board space in compact applications.
• Adjustable detection voltage: Allows for flexible configuration to meet different voltage requirements.
• Prevents system malfunction: Resets the system when the voltage drops below the threshold, preventing data corruption or system crashes.
• Noise Immunity: Hysteresis prevents oscillation near the threshold voltage.

The XC6802A42XMR provides a reset signal when the input voltage falls below the detection voltage. The detection voltage is factory-set and highly accurate. The device also incorporates hysteresis to prevent oscillations near the threshold voltage due to noise. The open-drain output allows for flexible connection to various microcontroller and digital systems. The extremely low current consumption is well-suited for applications where battery life is critical. The small SOT-25 package is an industry-standard package that fits in any application. This voltage detector is an essential component for ensuring the reliable operation of electronic systems.