Product Overview: Texas Instruments TLV803EB33VDBZR Voltage Supervisor

The Texas Instruments TLV803EB33VDBZR is a precision voltage supervisor designed to ensure reliable operation and system protection in a wide range of applications. This device is specifically engineered to monitor the supply voltage of microprocessors, microcontrollers, and other voltage-sensitive components, providing an active-low reset signal when the monitored voltage falls below a predefined threshold.

Key Features

• Fixed Sense Threshold Voltage: The TLV803EB33VDBZR comes with a preset threshold voltage of 3.3V, which is ideal for 3.3V-powered systems, ensuring that the supply voltage is within the acceptable range for proper operation.
• Low Power Consumption: This voltage supervisor is designed for power-sensitive applications with its low quiescent current, making it an excellent choice for battery-operated devices.
• Reset Delay Time: It features a built-in delay time which prevents false triggering due to transient conditions, thus providing a stable reset signal to the system.
• Open-Drain Reset Output: The open-drain output allows for flexibility in reset signal interfacing, making it compatible with various logic levels and capable of sinking significant current when active.
• Temperature Range: The device operates over a wide temperature range, making it suitable for industrial and automotive applications that require operation under extreme conditions.

Applications

• Microprocessor, Microcontroller, or FPGA Power Monitoring
• Portable and Battery-Powered Equipment
• Industrial Control Systems
• Automotive Electronics
• Communication Systems
• Data Storage Systems

The TLV803EB33VDBZR is available in a small, surface-mount SOT-23 package, which is ideal for space-constrained applications. Its robust design ensures system reliability by providing a reset signal during power-up, power-down, and brown-out conditions. By integrating this voltage supervisor into your design, you can enhance system stability and prevent data corruption that may occur due to improper operation due to voltage fluctuations.

Overall, the Texas Instruments TLV803EB33VDBZR voltage supervisor is a crucial component for maintaining system integrity and preventing the potential for costly system failures.