MAX807NCPE+

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Power supply management is one of the most critical tasks in embedded systems design. A wide range of integrated circuit (IC) products are available to help engineers design power management for their applications.The MAX807NCPE+ is one of the most recent innovative power management ICs available. This integrated circuit is an ultra-low power supervisor and reset IC with a watchdog timer and programmable power-on reset based on a precise voltage threshold.The MAX807NCPE+ is designed to provide power management, monitoring and control of the power supply and helps to protect electronic systems from overvoltages, lost supplies, and sequencing errors. The chip is suited for use in power supply systems, power distribution bays, and portable and battery-powered systems.The MAX807NCPE+ can supervise the power supply and automatically reset the system if an undervoltage or overvoltage is detected. The device includes an adjustable reset-threshold voltage with options for active-low and active-high reset signals, along with real-time monitoring of the voltage level and an adjustable watchdog timer. The device features an ultra-low power mode, ideal for battery-powered applications, and also offers wide operating temperature range and maximum noise immunity. This device also has a Brown-out detection, undervoltage lockout, and active-low or active-high reset output. The MAX807NCPE+ integrated circuit has various advantages, including high accuracy, low power, and a wide operating range of 2V to 5.5V. It operates over a wide temperature range of -40℃ to +85℃, has an ultra-low power consumption of 0.1µA, and has high reset-threshold accuracy of ±2%.The reset threshold is adjustable externally or via internal registers, and it allows users to configure active-high or active-low reset output. It is also integrated with a watchdog timer with a programmable timeout period and auto-restart mode after timeout.The MAX807NCPE+ supports the ultra-low-power mode at 65µA to minimize power consumption during normal system operation and features a very fast power-on reset time. The device also features a power-on reset (POR) circuit that provides extra safety. The MAX807NCPE+ reset IC also includes advanced fault protection features such as overvoltage protection, undervoltage protection, and brown-out detection. In addition, it comes with an overvoltage lockout feature that ensures only the correct power supply voltage is applied to the system.Overall, the MAX807NCPE+ is a small, easy-to-use reset IC designed to provide safe, reliable, and accurate power supply management, monitoring and control in a wide range of embedded systems. The device ensures reliable system restart after a power loss or other fault condition. It can also be used to help protect sensitive components from high voltage and provides extra safety features such as a watchdog timer, brown-out detection, overvoltage lockout, and active-high or active-low reset output.

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