X5043M8Z-2.7A

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PMIC-Supervisors are generally used to prevent embedded devices from random reset or abnormal operation. X5043M8Z-2.7A is one of these products. Its advanced characteristics make it an ideal choice for a wide range of applications. The following is an overview of the features, application fields and working principle of this device.

Features

X5043M8Z-2.7A is a 3V/5V low voltage supervisor IC with adjustable reset voltage level. It combines many of the features and benefits of previous supervisory circuits into a single device. The main features of X5043M8Z-2.7A include:

• Very low quiescent current: 1uA
• Wide operating temperature range: -40°C~ +85°C
• Accurate and low reset voltage level: 2.5V/3.0V/3.3V/3.6V/4.2V
• Very low reset delay time: 250 ms/4.2V
• Wide power supply voltage range: 1.6V-5.5V
• Reliable short circuit protection
• Compact QFN-14 package

Application Fields

With its excellent features and low power consumption, the X5043M8Z-2.7A is well suited for a wide range of applications, including:

• Battery powered applications
• High data rate networking, such as Wi-Fi and Bluetooth
• Industrial / networked control systems
• Security systems
• Consumer electronic equipment
• Home automation systems
• USB powered equipment
• Office automation systems

Working Principle

The basic function of the X5043M8Z-2.7A is to monitor the power supply voltage of the embedded device. When the voltage drops below the preset threshold, the output pulls low and generates a reset signal. Comparison is made with a reference voltage and an on-chip voltage regulator while maintaining low quiescent current and wide operating temperature range. In addition, due to short circuit protection, the device will not be damaged or reset if the outputs are shorted.

In summary, the X5043M8Z-2.7A is an ideal choice for a wide range of applications and has advanced features such as adjustable reset voltage, low quiescent current, wide operating temperature range, accurate voltage comparison and reliable short circuit protection. Its functions will help embedded devices from random reset or abnormal operation and ensure their stable performance.

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