The XC61FC2012MRN is a voltage detector IC manufactured by Torex Semiconductor Ltd. This device is designed to monitor power supply voltages in electronic systems and generate a reset signal to microcontrollers or other digital circuits when the voltage falls below a certain threshold. The XC61FC series is known for its high accuracy, low power consumption, and small package size, making it suitable for a wide range of applications, particularly in portable and battery-powered devices.

Applications

• Microcontroller reset circuits
• Power supply monitoring
• Battery-powered devices
• Portable electronics
• Industrial control systems

Features

• High accuracy voltage detection
• Low power consumption
• Small SOT-25 package
• Built-in hysteresis
• CMOS output
• Detection voltage: 2.0V

Benefits

• Ensures reliable system operation by resetting the microcontroller during undervoltage conditions.
• Extends battery life in portable devices due to its minimal current draw.
• Saves board space due to its small package size.
• Prevents false reset signals caused by noise or voltage fluctuations, thanks to the built-in hysteresis.
• Offers easy integration with other digital circuits via the CMOS output.

Technical Specifications

The XC61FC2012MRN features a detection voltage of 2.0V. The supply current is typically very low, in the microampere range, contributing to its low power consumption. The built-in hysteresis helps to prevent oscillations and ensure a clean reset signal. The output is a CMOS output, which is compatible with a wide range of logic levels. The package is a small SOT-25 package, making it suitable for space-constrained applications.

This voltage detector is frequently used in applications where it is crucial to maintain a stable power supply. The small SOT-25 package makes it ideal for use in portable devices where space is at a premium. The high accuracy of the detection voltage ensures that the reset signal is triggered only when the voltage drops below the specified threshold, preventing false resets.

The XC61FC series from Torex Semiconductor offers a range of detection voltages to suit various applications. The low power consumption makes it a suitable choice for battery-powered devices, while the high accuracy and stable operation ensure reliable system performance. The CMOS output allows for easy integration with other digital components in the system.