The CAT824RTDI-GT3 from ON Semiconductor is a high-performance, precision voltage supervisor designed to ensure the reliability and proper functioning of microprocessor (µP) systems. This compact device is an essential component for a variety of applications where it is critical to monitor the power supply voltage levels to safeguard the system against improper operations due to undesirable voltage fluctuations.

Key Features

• Precision Monitoring: With its tight monitoring threshold accuracy (±1.5%), the CAT824RTDI-GT3 ensures that the system operates within the specified voltage range, providing a reliable safeguard against potential issues caused by voltage variations.
• Low Power Consumption: Designed for efficiency, it consumes minimal power, making it suitable for battery-operated devices where power conservation is a priority.
• Reset Signal: It generates a reset signal whenever the monitored voltage falls below the factory-programmed threshold. The reset signal remains active until the voltage recovers to an acceptable level, ensuring the system has stabilized before normal operation resumes.
• Versatile Voltage Thresholds: The device comes with factory-programmed threshold options that cater to a wide range of applications, providing flexibility in system design.
• Manual Reset Feature: An additional manual reset function allows for system resets to be triggered on demand, providing an extra layer of control for system maintenance or troubleshooting.

Applications

The CAT824RTDI-GT3 is ideal for use in various applications, including:

• Computers and servers
• Portable/battery-powered equipment
• Embedded systems
• Industrial controllers
• Automotive systems

Product Specifications

The CAT824RTDI-GT3 operates over a wide voltage range and comes in a compact 5-pin SOT-23 package. It has an operating temperature range of -40°C to +85°C, making it suitable for challenging environmental conditions. The device is also characterized for operation from a 1.2V to 5.0V supply voltage, providing versatility for different system requirements.

With its robust feature set and ON Semiconductor's commitment to quality, the CAT824RTDI-GT3 is a reliable choice for systems that require precise voltage supervision to maintain performance and stability.