ON Semiconductor CAT810ZTBI-GT3 Voltage Supervisor IC

The CAT810ZTBI-GT3 from ON Semiconductor is a precision voltage supervisor device designed to ensure that microprocessors (µPs) and other voltage-sensitive components operate within their proper voltage supply levels. This robust component is a crucial part of any system that requires reliable operation and protection against unpredictable voltage fluctuations.

Constructed with an advanced CMOS process, the CAT810ZTBI-GT3 offers low power consumption and a broad operating voltage range, making it an ideal solution for battery-operated devices and portable electronics. Its precision monitoring capability allows for the accurate detection of under-voltage conditions, ensuring that systems are safeguarded against low voltage damage and data corruption.

The device features a fixed threshold voltage of 4.38V, which is meticulously designed to trigger a reset signal whenever the monitored voltage drops below this critical level. The reset output remains asserted until the voltage climbs back up to a safe operating level, providing a reliable reset signal to the system's microcontroller or processor. This automatic reset function is essential for maintaining system integrity and preventing malfunction.

Key features of the CAT810ZTBI-GT3 include:

• Low power consumption, ideal for battery-powered applications
• Wide operating voltage range to accommodate various system requirements
• Precise monitoring of voltage levels to protect against under-voltage conditions
• Fixed threshold voltage of 4.38V for accurate reset signaling
• Compact SOT-23 package for space-sensitive designs
• Extended temperature range, making it suitable for industrial applications

Applications for the CAT810ZTBI-GT3 are diverse and include:

• Microprocessor and microcontroller systems
• Portable electronics such as PDAs and laptops
• Data storage devices
• Embedded control systems
• Automotive electronics
• Telecommunication and networking equipment

With its precise voltage monitoring and reset capabilities, the CAT810ZTBI-GT3 from ON Semiconductor is an essential component for any design where reliable system operation is paramount. Its compact form factor and low power consumption make it an excellent choice for designers looking to enhance the safety and stability of their electronic systems.