TPS3808G01DBVT Integrated Circuits (ICs)

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PMIC - Supervisors refer to Power Management Integrated Circuit or PMIC and they are used to control devices and systems by managing power input and output. An example of PMIC is the TPS3808G01DBVT. It is a voltage supervisor that combines a low supply current, logic-controlled reset, and manual reset in a single device.This device is used in many applications due to its features such as reset accuracy of 0.25V over the entire operating range, reset circuit sensitivity to 0.6V and a reset timeout function. It has extremely low quiescent current and is designed to support portable designs, as well as providing further cost savings. The TPS3808G01DBVT has a wide range of applications that include consumer electronics, consumer appliances, fitness monitors, games consoles and laboratory test equipment. It is used to protect microcontrollers from power supply conditions that are beyond certain operating specifications.It also prevents system bus reset activities from being initiated when they are not desired because of the manual reset pin configuration. This allows users to safely control the device in case of any abnormal functions.Moreover, this device is widely used in automotive industry, where it can monitor the battery voltage and the supply voltage of the on-board electronics. It gives users a reliable solution to safely make decisions and initiate proper military grade system reset functionalities.The TPS3808G01DBVT works on the principle of low voltage sensing to provide an output signal that is independent of its supply voltage. It has a voltage detector with threshold settings at 0.26 V to 5 V and a reset debounce timer, together with two reset outputs to allow the user to initiate a reset when required.In addition, the TPS3808G01DBVT features a logic-controlled reset output which can be used to address irregular microcontroller reset requirements. It also offers a manual reset pin for additional reset requirements that do not depend on the supply voltage.In conclusion, the TPS3808G01DBVT is a voltage supervisor device that integrates a low supply current, logic controlled reset and manual reset in a single device. With its features such as reset accuracy, reset circuit sensitivity and a wide range of applications, it is one of the most reliable solutions when it comes to resetting microcontroller or other peripheral components. It provides users with a reliable, low quiescent current and a comprehensive range of reset functions.

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