The XC61AN2302PR is a voltage detector IC manufactured by Torex Semiconductor Ltd. Designed for precise voltage monitoring and ultra-low power consumption, it is ideal for a wide range of battery-powered and portable applications.

Applications

• Microcontroller reset circuits
• Power monitoring in battery-powered devices
• Voltage supervision in portable equipment
• Memory backup systems
• Overvoltage and undervoltage protection

Features

• High-precision voltage detection: Ensures accurate monitoring of the input voltage.
• Ultra-low power consumption: Minimizes current drain for extended battery life.
• Small package: Available in compact packages for space-saving designs.
• Wide operating temperature range: Operates reliably in various environmental conditions.
• Built-in hysteresis: Prevents oscillations and ensures stable operation during voltage fluctuations.
• N-channel open drain output: Enables flexible interfacing with different circuits.

Benefits

• Increased system reliability: Accurate voltage monitoring ensures stable operation.
• Extended battery life: Low power consumption prolongs the runtime of battery-operated devices.
• Compact designs: Small package allows for efficient use of PCB space.
• Robust performance: Wide operating temperature range ensures reliable operation in diverse conditions.
• Simplified circuit design: Built-in hysteresis reduces the need for external components.

Additional Details

The XC61AN2302PR features a detection voltage of 2.3V. It is available in a small SOT-23 or similar package, suitable for compact designs. The open drain output allows for simple interfacing with microcontrollers and other digital circuits. The device is commonly used to provide a reset signal to a microcontroller when the supply voltage falls below a certain threshold, preventing data corruption and ensuring stable system behavior. Its low power consumption is particularly beneficial in applications where battery life is critical. It is RoHS compliant.