The TLV803EC43DBZR is a state-of-the-art voltage supervisor component manufactured by Texas Instruments, designed to ensure reliable operation and protection for advanced electronic systems. This compact, low-power device is a crucial piece in applications requiring precise voltage monitoring and reset functionality.

Key Features:

• Voltage Threshold Accuracy: The TLV803EC43DBZR offers a high-precision monitoring threshold voltage of 4.3V, ensuring devices operate within their safe voltage range.
• Low Quiescent Current: With its ultra-low current consumption, this voltage supervisor is ideal for battery-operated and power-sensitive applications, helping to extend battery life and reduce system power consumption.
• Reset Delay Time: It comes with a built-in delay time feature, which provides a fixed delay of 20ms (typical) before issuing a reset signal, allowing the system to stabilize before resuming operation.
• Open-Drain RESET Output: The device features an open-drain RESET output, which can be used to interface with a variety of logic levels, providing flexibility in system design.
• Temperature Range: Designed to operate over a wide temperature range, the TLV803EC43DBZR is suitable for industrial and automotive applications, functioning reliably from -40°C to +125°C.

Applications:

The TLV803EC43DBZR is widely used in several applications, including but not limited to:

• Microprocessor, microcontroller, or FPGA power supply monitoring
• Portable and battery-powered equipment
• Automotive systems
• Data storage devices
• Medical and safety equipment

Package and Quality:

This device is offered in a small, surface-mount, 3-pin SOT-23 package, making it suitable for space-constrained applications. Additionally, it adheres to Texas Instruments' stringent quality standards, ensuring high reliability and performance consistency across various conditions.

For engineers and designers looking for a robust voltage monitoring solution, the TLV803EC43DBZR from Texas Instruments represents an excellent choice, combining precision, efficiency, and versatility in a compact package.