The XC6126C20ANR-G is a voltage detector IC manufactured by Torex Semiconductor Ltd. It is designed to monitor the supply voltage and generate a reset signal when the voltage drops below a predefined threshold, which is 2.0V in this case. This functionality is essential for ensuring the proper operation and preventing data corruption in microcontrollers, memory devices, and other sensitive electronic components. The "-G" suffix indicates that the product is lead-free and RoHS compliant, adhering to environmental standards. Its low power consumption and small size make it suitable for a wide range of portable and embedded applications.

Applications

• Microcontroller Reset Circuits: Provides a reliable reset signal for microcontrollers during power-up or brown-out conditions.
• Battery-Powered Devices: Monitors battery voltage and initiates a safe shutdown to prevent data loss when the battery is low.
• Memory Protection: Protects data in volatile memory by triggering a reset when the supply voltage is unstable.
• Power Supply Monitoring: Ensures that the power supply voltage remains within specified limits.
• Embedded Systems: Provides voltage monitoring and reset functionality for various embedded applications.

Features

• High-Precision Voltage Detection: Accurately monitors the supply voltage with a detection threshold of 2.0V.
• Low Quiescent Current: Minimizes power consumption, extending battery life in portable applications.
• Small SOT-23 Package: Compact size allows for easy integration into space-constrained designs.
• Built-in Hysteresis: Prevents oscillations and false resets due to noise or minor voltage fluctuations.
• N-Channel Open Drain Output: Flexible output configuration that can be easily interfaced with various logic circuits.

Benefits

• Improved System Reliability: Prevents system crashes and data corruption caused by voltage drops.
• Extended Battery Life: Low power consumption contributes to longer operational time in battery-powered devices.
• Simplified Design: Reduces the number of external components required for voltage monitoring and reset functionality.
• Cost-Effective Solution: Provides a reliable voltage monitoring solution at a competitive price.
• Environmental Compliance: RoHS compliant and lead-free, minimizing environmental impact.

The XC6126C20ANR-G operates over a temperature range of -40°C to +85°C, making it suitable for use in a variety of environmental conditions. The open-drain output requires a pull-up resistor. The built-in hysteresis ensures stable operation by preventing erratic behavior around the threshold voltage. This device plays a crucial role in maintaining the stability and reliability of electronic systems, especially in portable and battery-powered applications. Adherence to environmental standards through RoHS compliance further enhances its value. The accuracy in monitoring and adherence to standards makes it a dependable solution.