S-873328AUP-0ABT2G

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The S-873328AUP-0ABT2G is a voltage regulator designed for special purpose applications. It is a power management integrated circuit (PMIC) that features advanced features and functionality for controlling and managing voltage on a circuit. The S-873328AUP-0ABT2G is designed to provide precise voltage regulation with low ripple, fast transient response, and low power consumption. The device can operate over a wide operating voltage range, making it suitable for many applications.

The S-873328AUP-0ABT2G has a number of features that make it suitable for a variety of applications. The device is able to operate over a wide input voltage range of 4.5V-20V with a fixed output voltage of 3.3V. It is able to deliver up to 400mA of output current, making it suitable for powering a range of circuits. The device features an adjustable PGOOD pin with a programmable delay time, enabling the user to set the time for which the device remains in a fault state after a fault occurs. Additionally, the device has an adjustable soft start time, meaning that the output voltage can be ramped up gradually to reduce the inrush current and minimize power consumption during the startup period.

The S-873328AUP-0ABT2G is designed to be highly efficient, with a typical efficiency of 95%. The device has a low quiescent current of 6uA, meaning that it will not consume much power in standby mode. Additionally, the device has an adjustable current limit, allowing the user to set a maximum level of current draw on the output. This feature is important to avoid overloading the device and damaging it or the circuit it is powering.

The working principle of the S-873328AUP-0ABT2G is simple yet effective. The device takes the input voltage from the power supply and passes it through the internal voltage regulator. The regulator then compares the input voltage to the regulator\'s built-in reference voltage and adjusts the output accordingly. The output from the device is then used to power the circuit it is connected to. The PGOOD pin allows for monitoring of the output voltage, so that if it falls below a certain level, the device will enter a fault state.

The S-873328AUP-0ABT2G is a versatile and highly efficient voltage regulator, making it suitable for a range of applications. Common applications include battery management systems, automotive applications, LED lighting systems, industrial automation systems, health and medical equipment, data centers, and telecom systems. With its advanced features and functionality, the S-873328AUP-0ABT2G is an excellent choice for a variety of power management applications.

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