The XC61AN1202MR is a highly accurate and low-power voltage detector IC manufactured by Torex Semiconductor Ltd. It's designed for precise voltage monitoring in a wide range of electronic applications, providing reliable power management and system protection.

Applications

• Microcontroller reset circuitry
• Power supply monitoring in battery-operated devices
• Voltage monitoring in portable electronic equipment
• Memory backup systems
• Overvoltage and undervoltage protection circuits

Features

• High-precision voltage detection: Ensures accurate monitoring of the input voltage with minimal deviation.
• Ultra-low current consumption: Optimizes power efficiency, extending battery life in portable devices.
• Compact package: Available in small surface-mount packages, suitable for space-constrained applications.
• Wide operating temperature range: Operates reliably across a broad range of environmental conditions.
• Built-in hysteresis: Prevents oscillation and ensures stable operation during voltage fluctuations.
• N-channel open drain output: Provides flexible interfacing with various circuits and microcontrollers.

Benefits

• Improved system stability: Accurate voltage detection ensures reliable operation and prevents malfunctions.
• Extended battery life: Low power consumption maximizes the runtime of battery-powered applications.
• Reduced PCB size: Small package allows for efficient use of board space in compact designs.
• Enhanced system protection: Prevents damage from overvoltage or undervoltage conditions.
• Simplified circuit design: Integrated features minimize the need for external components.

Additional Details

The XC61AN1202MR voltage detector has a detection voltage of 1.2V. It is available in a SOT-23 or similar small package, making it ideal for densely populated circuit boards. The open drain output configuration allows for simple level shifting and interfacing with different voltage domains. The built-in hysteresis characteristic improves noise immunity and prevents unwanted triggering. These detectors are essential components in many electronic systems, ensuring reliable and stable power supply operation. They are especially useful in applications where low power consumption and small size are critical design considerations. The device is RoHS compliant, meaning it adheres to environmental standards regarding hazardous substances.