Overview of the Texas Instruments TLV803EA29DPWR

The Texas Instruments TLV803EA29DPWR is a highly precise voltage supervisor designed to maintain system integrity by monitoring the supply voltage of digital systems. This device is an essential component for applications requiring a high level of operational reliability and accuracy, such as microprocessor/microcontroller, FPGA, and DSP systems. With its small footprint and low power consumption, the TLV803EA29DPWR is particularly suitable for portable and battery-powered electronics.

Key Features

• Voltage Supervision: The TLV803EA29DPWR supervises a fixed voltage threshold of 2.93V, providing a robust solution for systems that operate around this voltage level.
• Reset Time Delay: It features a built-in delay time which ensures that the system has sufficient time to stabilize before it is allowed to operate, preventing system instability and data corruption.
• Low Power Consumption: With its quiescent current of only 3.3 µA, the device is optimized for power-sensitive applications, extending battery life and reducing energy costs.
• Open-Drain Output: The TLV803EA29DPWR comes with an active-low, open-drain RESET output, which can be connected to the reset pin of the monitored processor, ensuring that the system is reset reliably when a voltage fault is detected.
• Temperature Range: This device operates over a wide temperature range from -40°C to +125°C, making it suitable for industrial and automotive applications that require operation under extreme conditions.
• Package: It is offered in a small 5-pin SOT-23 package, which is ideal for space-constrained applications.

Applications

The TLV803EA29DPWR is versatile and can be employed in a variety of applications, including:

• Portable and battery-powered devices
• Automotive systems
• Industrial equipment
• Computing systems
• Healthcare and medical devices

In conclusion, the Texas Instruments TLV803EA29DPWR is a compact, efficient, and reliable solution for voltage supervision requirements in a wide range of electronic systems. Its precision monitoring capabilities and robust feature set ensure that your application runs smoothly and without interruption, even under challenging conditions.