The XC61FC2012MR is a voltage detector IC manufactured by Torex Semiconductor Ltd. It is designed to monitor the power supply voltage and provide a reset signal to a microcontroller or other digital circuits when the voltage drops below a specified threshold. This helps prevent malfunctions and ensures stable operation of the system. The XC61FC series is known for its high accuracy, low power consumption, and compact package, making it suitable for a wide range of applications, especially 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 preventing errors caused by voltage drops.
• Extends battery life in portable devices due to its low current consumption.
• Saves space on the circuit board due to its small package size.
• Prevents unstable reset signals with built-in hysteresis.
• Provides easy interfacing with other digital circuits through its CMOS output.

Technical Specifications

The XC61FC2012MR features a detection voltage of 2.0V. The supply current is typically very low, in the microampere range. The built-in hysteresis prevents oscillations and ensures a clean reset signal. The output is a CMOS output, compatible with most digital logic levels. The package is a small SOT-25.

This voltage detector is commonly used in applications where it is critical to maintain a stable power supply. Its small size and low power consumption make it ideal for portable devices. The high accuracy of the detection voltage ensures that the reset signal is triggered only when the voltage drops below the specified level, preventing false resets.

The XC61FC series from Torex Semiconductor offers a range of detection voltages to suit various applications. The low power consumption is particularly beneficial in battery-powered devices. The high accuracy and stable operation ensure reliable system performance. The CMOS output facilitates easy integration with other digital components in the system.