The XC61FC2512MRN is a voltage detector IC manufactured by Torex Semiconductor Ltd. This device is designed to monitor power supply voltages within electronic systems, providing a reset signal to microcontrollers or other digital circuits when the voltage falls below a defined threshold. By doing so, it helps to prevent system malfunctions and ensures stable operation, particularly in scenarios where voltage fluctuations or drops might occur. The XC61FC series is characterized by its high accuracy, low power consumption, and compact packaging, making it well-suited for a variety of applications, including portable and battery-powered devices.

Applications

• Microcontroller reset circuits
• Power supply voltage monitoring
• Battery-powered device management
• Portable electronic devices
• Industrial control systems and equipment

Features

• Highly accurate voltage detection
• Extremely low power consumption
• Compact SOT-25 package
• Integrated hysteresis functionality
• CMOS output type
• Detection voltage level: 2.5V

Benefits

• Enhances system reliability by preventing erratic behavior during undervoltage conditions.
• Maximizes battery life in portable applications due to its minimal current draw.
• Optimizes board space utilization with its small footprint, enabling more compact designs.
• Eliminates false reset triggers caused by noise or minor voltage variations, thanks to the built-in hysteresis.
• Offers straightforward integration with various digital components through its CMOS output.

Technical Specifications

The XC61FC2512MRN operates with a detection voltage of 2.5V. It consumes a very low supply current, typically measured in microamperes, contributing to its energy efficiency and suitability for battery-powered applications. The integrated hysteresis function prevents oscillations around the threshold voltage, ensuring a clean and stable reset signal. The output is a CMOS type, providing compatibility with a wide range of digital logic levels. The device is housed in a small SOT-25 package, allowing for efficient PCB mounting and space saving.

The XC61FC series from Torex Semiconductor provides diverse voltage detection options to meet the requirements of different applications. Its high accuracy ensures reliable system protection, while its low power consumption makes it an excellent choice for battery-operated devices where extending battery life is paramount. The CMOS output further simplifies the design process by offering a compatible interface with a variety of digital systems and microcontrollers.

In summary, the XC61FC2512MRN is a reliable and efficient voltage detector ideally suited for applications requiring low power consumption, small size, and accurate voltage monitoring. Its features, including hysteresis and CMOS output, make it a versatile choice for power supply supervision and microcontroller reset functionalities.