Introducing the TPS3106K33DBVT from Texas Instruments

The TPS3106K33DBVT is a state-of-the-art supervisory circuit designed and manufactured by the renowned Texas Instruments. This compact device is engineered to provide precision supply voltage monitoring, primarily for microprocessors and digital systems. Its main function is to ensure that the system it monitors operates within the safe voltage thresholds, thereby enhancing the reliability and longevity of the application it is integrated with.

With a fixed-sense threshold voltage of 3.3V, the TPS3106K33DBVT offers a tailored solution for systems that operate around this voltage level. This precision voltage detector keeps a vigilant watch on the power supply, ensuring that any undervoltage (UV) or overvoltage (OV) conditions are promptly identified. Upon detection of an out-of-tolerance condition, the device reacts by asserting a reset signal, which remains active until the system voltage returns to a stable and acceptable range.

The TPS3106K33DBVT features a manual reset input, which provides an additional layer of control. This input allows for a system reset to be triggered manually, offering a convenient way to restart the system without the need to cycle the power. Furthermore, the power-on reset generator with a fixed delay of 200ms ensures reliable operation during power-up, power-down, and brown-out conditions.

Encased in a compact SOT-23-6 package, the TPS3106K33DBVT is designed for space-constrained applications, providing essential monitoring functionality without imposing on the valuable real estate of the circuit board. Its low supply current makes it an energy-efficient choice for battery-operated devices, contributing to the overall efficiency of the system.

Texas Instruments' commitment to quality is evident in the TPS3106K33DBVT, making it an excellent choice for a variety of critical applications including portable electronics, industrial controls, and embedded systems. With its precision monitoring capabilities and robust feature set, this supervisory circuit is a key component in safeguarding system integrity and ensuring consistent performance.