ON Semiconductor CAT811JEUS-T Voltage Supervisor IC

The ON Semiconductor CAT811JEUS-T is a highly reliable voltage supervisor integrated circuit (IC) designed to keep your microprocessor (µP) system running at optimal voltages. This compact, surface-mount device is an essential component for systems that require precise power monitoring and management to prevent data corruption and system failures due to unpredictable voltage fluctuations.

Key Features:

• Precision Monitoring: With its tight precision of 2.5% over temperature, the CAT811JEUS-T ensures that your system operates within a safe voltage range, providing peace of mind for critical applications.
• Low Power Consumption: This device is optimized for battery-powered applications with its low power consumption, which helps in extending the battery life of portable devices.
• Manual Reset Capability: It includes a manual reset input that allows for a system reset to be triggered manually, providing additional control and security.
• Watchdog Timer: A built-in watchdog timer adds an extra layer of system reliability by ensuring that the system does not hang due to software issues.
• Multiple Threshold Options: The CAT811 series offers a variety of threshold voltage options to cater to different system requirements, making it a versatile choice for various applications.

Applications:

The CAT811JEUS-T is suitable for a wide range of applications that require reliable voltage supervision, such as:

• Computers and Servers
• Portable/Battery-Powered Equipment
• Embedded Systems
• Industrial Controllers
• Automotive Systems

Technical Specifications:

• Package/Case: SOT-143-4
• Output Type: Active Low, Open Drain
• Threshold Voltage: 4.63V (Typical)
• Operating Temperature: -40°C to +85°C
• Supply Voltage - Max: 5.5V
• Supply Voltage - Min: 1.0V

The CAT811JEUS-T is a testament to ON Semiconductor's commitment to providing high-quality, reliable components for the electronics industry. Whether you're developing consumer electronics, automotive systems, or industrial machinery, this voltage supervisor IC ensures your system remains functional and secure under various conditions.