The XC61CN1102NR is a voltage detector IC manufactured by Torex Semiconductor Ltd. It's designed to monitor voltage levels and provide a reset signal when the input voltage falls below a certain threshold. This model features a detection voltage of 1.1V.

Applications

• Microcontroller reset circuits
• Power supply monitoring
• Battery-powered devices
• Low-voltage systems
• Portable electronics

Features

• High-accuracy detection voltage (1.1V)
• Ultra-low power consumption
• Small package size
• Built-in hysteresis
• Open drain output
• Wide operating temperature range

Benefits

• Ensures reliable system operation by preventing malfunctions caused by low voltage
• Prolongs battery life in portable applications due to its minimal current draw
• Saves valuable PCB space with its compact form factor
• Reduces false resets caused by noise or voltage fluctuations due to hysteresis
• Offers flexible interfacing with various circuit configurations via the open drain output
• Suitable for operation in diverse environmental conditions

Additional Details

The XC61CN1102NR provides precise voltage detection and exceptionally low power consumption, making it well-suited for battery-powered applications. The open drain output necessitates a pull-up resistor for proper operation. The integrated hysteresis feature ensures a stable output signal by preventing oscillation around the threshold voltage. This voltage detector is particularly useful in systems operating at low voltages, providing reliable protection against undervoltage conditions.

The primary function of this voltage detector is to safeguard electronic circuits from potential damage caused by undervoltage, thereby improving overall system reliability and preventing data loss. The low quiescent current is especially beneficial in battery-powered devices where power conservation is critical. The precise and reliable voltage detection guarantees consistent performance and protects sensitive components from being damaged by voltage drops.