The XC6109C27ANR-G is a voltage detector manufactured by Torex Semiconductor Ltd. It's designed to monitor voltage levels and provide a reset signal to microcontrollers or other digital circuits when the voltage drops below a certain threshold. This ensures that the system starts up or operates correctly, preventing data corruption or malfunction.

Applications

• Microcontroller reset circuits
• Power monitoring in battery-powered devices
• System power management
• Watchdog timers
• Voltage monitoring in industrial equipment

Features

• Detection Voltage: 2.7V (Other voltage options are available in the XC6101 series)
• High Accuracy: ±2%
• Ultra-Low Power Consumption: 0.8μA (Typical)
• Built-in Hysteresis
• Small Package: SOT-23 (SMD)
• Open Drain Output

Benefits

• Reliable System Reset: Ensures a proper reset of the microcontroller when the supply voltage is insufficient, preventing incorrect operation.
• High Accuracy: Provides precise voltage monitoring with a tight tolerance, ensuring reliable detection.
• Low Power Consumption: Minimizes battery drain in portable devices, extending battery life.
• Stable Operation: Built-in hysteresis prevents oscillation near the detection threshold, ensuring a stable reset signal.
• Compact Design: Small SOT-23 package saves board space, ideal for miniature applications.

Technical Specifications

Key specifications for the XC6109C27ANR-G:

• Detection Voltage (VDET): 2.7V ±2%
• Operating Voltage Range: 1.1V ~ 6.0V
• Operating Temperature Range: -40°C ~ +85°C
• Current Consumption (IDD): 0.8μA (Typical)
• Output Type: Open Drain
• Hysteresis Voltage: Typically 0.1V
• Package: SOT-23

The XC6109C27ANR-G offers a reliable and efficient solution for voltage monitoring and system reset in a wide range of applications. Its low power consumption, high accuracy, and small package make it an excellent choice for battery-powered and space-constrained designs.