The XC61AN0902MRN is a voltage detector IC manufactured by Torex Semiconductor Ltd. These detectors are highly precise and consume very little power, making them suitable for a wide array of applications that require reliable voltage monitoring.

Applications

• Microcontroller reset circuits
• Memory backup circuits
• Power monitoring in battery-powered devices
• Voltage monitoring in portable equipment
• System power management

Features

• High-precision detection voltage: The XC61AN0902MRN offers precise voltage detection, ensuring reliable monitoring of the power supply.
• Ultra-low power consumption: These detectors are designed for minimal current draw, extending battery life in portable applications.
• Small package: Available in compact packages, making them suitable for high-density circuit boards.
• Wide operating voltage range: Supports a broad range of input voltages.
• Built-in hysteresis: Hysteresis prevents chattering during power supply voltage fluctuations.
• N-channel open drain output: The output is an N-channel open drain, which allows for flexible connection to various circuits.

Benefits

• Enhanced system reliability: Precise voltage detection ensures stable system operation.
• Extended battery life: Ultra-low power consumption maximizes the operational lifespan of battery-powered devices.
• Space-saving design: Compact packaging allows for efficient use of PCB space.
• Simplified circuit design: Built-in features reduce the need for external components.
• Protection against voltage fluctuations: Hysteresis prevents false resets due to voltage noise.

Additional Details

The XC61AN0902MRN features a detection voltage of 0.9V. The specific package is SOT-23 or equivalent. It operates over a wide temperature range, ensuring stability in various environmental conditions. The open drain output allows for easy interfacing with microcontrollers and other digital logic circuits. This voltage detector plays a critical role in maintaining the integrity of power supplies in electronic devices, preventing damage and ensuring correct operation. These devices are used in countless consumer electronics and industrial applications.