XC6121A642MR-G

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PMIC (Power Management Integrated Circuits) is a device that regulates power supply for electronic components. PMICs are usually used for connecting a power supply source to a device, like a microcontroller, to control and improve its performance. Supervisors are a type of PMICs designed to monitor power supply and to provide additional protection for the system. XC6121A642MR-G is a low power supervisor IC used to monitor power supply levels and provide overvoltage protection.The XC6121A642MR-G is used mainly in portable and embedded applications, such as laptop computers and home appliances. It is also used in a wide range of applications, such as automotives, solid-state drives, cellular phones, and industrial control systems. Its features make it suitable for a wide range of applications and provide flexibility for the designer.The XC6121A642MR-G features a low operating current rating of 130 µA and a two-stage delay that protects the system from overvoltage transients. It can be used to detect undervoltage, overvoltage, and brownout conditions, and it can be used to detect high-speed transient overvoltage events. This supervisor also offers hysteresis for long-term voltage protection, as well as a reset button for system power reset.The XC6121A642MR-G has an operating temperature range of -20°C to +85°C and a maximum voltage rating of 6.4V. It can be used with a range of AC/DC power sources, including low-power sources, such as USB and wall power. Its detection voltage can be adjusted to between 1.0V and 6.4V. The output delay is adjustable to between 1 ms and 8 s.The working principle of the XC6121A642MR-G is straightforward. When the voltage drops below the threshold, a signal is sent to the system to alert a power failure. If the voltage rises above the threshold, a signal is sent to the system to notify it that the power has been restored. The reset button allows the user to reset the system after it has been shut down due to a power failure.The XC6121A642MR-G is easy to integrate into a system. It comes in a three-pin SOT23-6 package, which is small enough to fit into any system. The XC6121A642MR-G is designed to be used in harsh environments and is suitable for applications that require reliable power management. It is also highly cost-effective and easy to use.The XC6121A642MR-G is an ideal solution for several applications that require reliable power management. Its low operating current and two-stage delay offer protection from overvoltage transients. Its adjustable threshold and reset button make it easy to configure and use. The XC6121A642MR-G is a reliable, cost-effective solution for keeping systems running smoothly.

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