X4003S8

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The X4003S8 is a supervisor IC (Integrated circuit) used for the purpose of managing a microcontroller’s power supply, and providing a reset signal to the microcontroller upon power-up. This supervisor IC belongs to a larger class of electronic components known as PMIC (Power Management Integrated Circuits). These PMICs are used in a wide variety of applications it is critical to regulate the power supply of the microcontroller in order to maintain correct operation.

The X4003S8 is a 3-Volt supervisory IC, designed specifically to support groups of low-power octal microcontrollers. It consists of eight individually configurable supervisor circuits that can ensure reset will occur at the correct time, maintain regulator stability, and reduce power losses due to excessive current draw. The X4003S8 is configured on a tiny 4-By 4-mm QFN package for exceptional space savings. The IC integrates a power-on reset (POR), brown-out reset (BOR) and power-down reset (PDR). The IC is also equipped with a manual reset input and a watchdog timer. All these features make the X4003S8 particularly suited for use in portable equipment and battery-powered devices where power consumption is of paramount importance.

The X4003S8 has a wide range of application fields. It finds use in automotive, industrial and medical design. For example, in an automotive design, the X4003S8 may be used to monitor the entrance of the IC’s power supply in order to ensure the correct operational levels. The IC also finds use in embedded systems where the voltage drop is regular and stable. It may also be used in mobile power applications such as laptops and smart phones in order to ensure system stability and prolonged battery life. It is also used in medical systems to ensure the power supply remains at optimal levels in order to ensure the reliability of medical system operation.

The X4003S8 is designed to provide a stable voltage to its load. It can monitor the voltage level at the VDD supply pin and the voltage level at the VDDQ SUPC pin and generate a reset signal at a configurable threshold. In normal operation, the X4003S8 monitors a power supply for changes in voltage, and if the voltage falls below a certain threshold, it will signal to the microcontroller to reset itself. The reset threshold is set by the external resistor R1.

In addition, the X4003S8 features advanced features such as a manual reset input, a watchdog timer and a power-down reset. The manual reset input can be used to manually initiate a reset signal to the microcontroller. The watchdog timer is a feature that monitor the microcontroller’s operation, and if the microcontroller fails to perform its duty correctly, it will initiate a reset signal. The power-down reset is an automatic reset feature that will reset the microcontroller when the power supply has been removed.

Overall, the X4003S8 is a highly efficient and reliable supervisory IC. It is used in a variety of application fields where it can provide reliable and stable power supply and reset signals. The integrated power-on reset (POR), brown-out reset (BOR) and power-down reset (PDR) allows it to respond to power supply malfunctions in order to maintain system stability. The manual reset input, watchdog timer and power-down reset further ensure system reliability and stability. It is well suited for use in power sensitive applications such as automotive, industrial and medical systems.

The specific data is subject to PDF, and the above content is for reference