The XC61FC3042MR is a voltage detector IC manufactured by Torex Semiconductor Ltd. It's designed to monitor voltage levels in electronic circuits and provide a reset signal when the voltage drops below a certain threshold. This helps protect sensitive components from damage due to undervoltage conditions, ensuring stable and reliable operation of electronic devices.

Applications

• Microcontroller Reset Circuits: Provides a reliable reset signal to microcontrollers during power-up or undervoltage conditions.
• Power Supply Monitoring: Monitors the output voltage of power supplies and triggers an alarm or shutdown if the voltage falls out of the specified range.
• Battery-Powered Devices: Prevents deep discharge of batteries by shutting down the device when the battery voltage drops below a critical level.
• Memory Protection: Protects memory data from corruption by issuing a reset signal during voltage fluctuations.
• System Monitoring: Used in various electronic systems to monitor critical voltage levels and ensure proper operation.

Features

• High Accuracy: Offers high-precision voltage detection with a typical accuracy of ±1%.
• Low Current Consumption: Features ultra-low current consumption, extending battery life in portable devices.
• Small Package: Available in a compact SOT-25 package, saving valuable PCB space.
• Adjustable Reset Delay Time: Allows for adjustment of the reset delay time, providing flexibility in system design.
• Open Drain Output: Features an open drain output, allowing for easy interfacing with various logic circuits.
• Wide Operating Voltage Range: Operates over a wide input voltage range, suitable for various applications.

Benefits

• Enhanced Reliability: Protects electronic components from damage due to undervoltage conditions, improving system reliability.
• Extended Battery Life: Ultra-low current consumption extends battery life in portable devices.
• Simplified Design: Reduces the complexity of circuit design by providing a simple and effective voltage monitoring solution.
• Compact Design: The small package saves valuable PCB space, enabling miniaturization of electronic devices.
• Versatile Application: Suitable for a wide range of applications due to its high accuracy, low current consumption, and adjustable reset delay time.

Additional Details

The XC61FC3042MR has a fixed detection voltage of 3.0V. The reset delay time can be adjusted using an external capacitor. The operating temperature range typically spans from -40°C to +85°C. Detailed specifications regarding detection voltage accuracy, current consumption, and other parameters can be found in the Torex datasheet.