The XC61CN1302MR is a voltage detector IC manufactured by Torex Semiconductor Ltd. It is designed to monitor the input voltage and output a reset signal when the voltage drops below a specific threshold. This particular model features a detection voltage of 1.3V.

Applications

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

Features

• High accuracy voltage detection (1.3V)
• Low power consumption
• Small package size
• Built-in hysteresis
• Open drain N-channel output
• Wide operating temperature range

Benefits

• Ensures reliable system operation by preventing malfunctions due to undervoltage
• Extends battery life in portable devices with low quiescent current
• Saves board space due to its compact footprint
• Avoids false resets from noise or voltage fluctuations with integrated hysteresis
• Provides flexible interface options with an open drain output
• Operates effectively in a variety of environmental conditions

Additional Details

The XC61CN1302MR is ideal for applications requiring precise voltage monitoring and reset functionality at a low voltage level. The open drain output requires a pull-up resistor. The hysteresis feature provides stability and prevents oscillations around the detection threshold. Its low power consumption and small size make it suitable for portable and battery-powered devices where space and power are critical constraints.

This voltage detector protects sensitive electronic components from damage due to low voltage conditions and ensures the reliable operation of connected digital circuits. The precise detection threshold allows for rapid response to voltage drops, protecting against data corruption and system instability. The device is a cost-effective solution for implementing voltage monitoring in a variety of electronic systems.