The XC61FC2412MRN is a voltage detector manufactured by Torex Semiconductor Ltd. This IC is designed to monitor power supply voltages in electronic circuits and to provide a reset signal to microcontrollers or other digital devices when the voltage drops below a predefined threshold. This ensures stable and reliable system operation by preventing malfunctions caused by low-voltage conditions. The XC61FC series is well-known for its high accuracy, low power consumption, and small package size, making it a popular choice for portable and battery-powered applications.

Applications

• Microcontroller reset circuits
• Power supply monitoring in embedded systems
• Battery-powered devices
• Portable electronic devices
• Industrial control systems

Features

• High-accuracy voltage detection
• Ultra-low power consumption
• Small SOT-25 package
• Built-in hysteresis to prevent oscillations
• CMOS output
• Detection voltage: 2.4V

Benefits

• Ensures reliable system operation by resetting the microcontroller during undervoltage conditions.
• Extends battery life in portable devices due to minimal current draw.
• Saves board space due to its small footprint, allowing for compact designs.
• Prevents false reset signals caused by noise or minor voltage fluctuations, thanks to the hysteresis feature.
• Facilitates easy integration with digital circuits through its CMOS output.

Technical Specifications

The XC61FC2412MRN has a detection voltage of 2.4V. Its supply current is very low, typically in the microampere range, which contributes to its suitability for battery-powered applications. The built-in hysteresis helps prevent oscillations and ensures a clean and stable reset signal. The output is a CMOS output, making it compatible with a wide range of digital logic levels. It comes in a small SOT-25 package, which is ideal for applications where board space is limited.

The XC61FC series from Torex Semiconductor provides a variety of voltage detection options to cater to different application requirements. The high accuracy of the detection voltage ensures reliable system protection. The low power consumption makes it an excellent choice for battery-operated devices where maximizing battery life is essential. The CMOS output simplifies the design process by providing a compatible interface with digital systems.

In summary, the XC61FC2412MRN is a highly reliable and efficient voltage detector suitable for various applications, particularly those requiring low power consumption and compact size. Its accuracy, hysteresis, and CMOS output make it a versatile choice for power supply monitoring and microcontroller reset circuits.