The XC61CC2102MR-G is a voltage detector IC manufactured by Torex Semiconductor. It is designed to monitor the voltage level of a power supply and provide a reset signal to a microcontroller or other system components if the voltage drops below a predefined threshold. This function is crucial for preventing malfunction or data corruption in sensitive electronic devices.

Applications:

• Microcontroller reset circuits
• Power supply monitoring
• Battery-powered devices
• System-on-chip (SoC) applications
• Portable electronic devices
• Industrial control systems

Features:

• Precise detection voltage: Accurately monitors the power supply voltage.
• Low power consumption: Minimizes the impact on battery life in portable devices.
• Small package: Available in compact surface-mount packages.
• Open drain output: Compatible with a variety of microcontroller interfaces.
• Hysteresis: Prevents oscillation around the detection threshold.
• Operating voltage range: Wide operating voltage range to support various power supply voltages.
• RoHS compliant: Environmentally friendly.

Benefits:

• System stability: Prevents system crashes and data corruption due to low voltage conditions.
• Reliable reset function: Ensures a clean reset signal to the microcontroller.
• Extended battery life: Low power consumption minimizes battery drain.
• Simplified circuit design: Integrated functionality simplifies the design of power supply monitoring circuits.

Additional Details:

The XC61CC2102MR-G has a detection voltage of 2.1V. The 'MR' suffix indicates a specific package type (SOT-23 or similar). When the input voltage drops below the detection threshold, the output signal is asserted (typically pulled low), signaling a reset condition. Hysteresis is incorporated to prevent the output from oscillating when the input voltage is near the threshold. This IC is an essential component for ensuring the stable and reliable operation of many electronic devices.