TPS3806J20DBVR Voltage Detector by Texas Instruments

The TPS3806J20DBVR is a precision voltage detector designed and manufactured by Texas Instruments (TI), aimed at providing a reliable solution for system voltage monitoring. This integrated circuit (IC) is specifically tailored for applications requiring precise voltage supervision, which is crucial in maintaining the robustness and stability of electronic systems.

Constructed with the needs of modern electronics in mind, the TPS3806J20DBVR offers a fixed-sense threshold voltage of 2.048V, which is ideal for monitoring 2.5V power supplies. The device is characterized by its high accuracy, with a threshold voltage tolerance of ±1.5%, ensuring that it can detect the slightest deviations from the desired operating voltage, thus safeguarding the system against undervoltage conditions.

The compact SOT-23-6 package of the TPS3806J20DBVR makes it an excellent choice for space-constrained applications. Its small footprint allows for integration into a wide range of products, from portable devices to complex industrial systems. Despite its diminutive size, it does not compromise on performance, offering a low quiescent current of only 6.5µA, which is particularly beneficial for battery-powered devices where power efficiency is paramount.

Another standout feature of the TPS3806J20DBVR is its built-in hysteresis, which prevents false triggering due to transient conditions or noise, ensuring reliable operation even in electrically noisy environments. The device also includes a push-pull RESET output, which can directly interface with a microcontroller or other digital logic, negating the need for external components to signal a voltage fault condition.

Easy to implement and requiring minimal external components, the TPS3806J20DBVR is a versatile solution for system designers looking to incorporate voltage monitoring functionality with minimal hassle. Its robust design and precision make it an excellent choice for critical applications across a variety of sectors, including consumer electronics, automotive systems, and industrial controls.

Overall, the TPS3806J20DBVR from Texas Instruments represents a reliable, efficient, and precise voltage monitoring solution that can be seamlessly integrated into a multitude of electronic products to enhance system stability and safety.