S-13A1C23-A6T1U3

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As with other linear voltage regulators, S-13A1C23-A6T1U3 provides a reliable regulated output supply voltage by controlling current draw from an unregulated input voltage source. This makes the device essential for system designers who need to maintain tight voltage control over a wide range of operating conditions. This article will present an overview of the S-13A1C23-A6T1U3’s application fields and working principle.

The S-13A1C23-A6T1U3 is a linear voltage regulator that is ideally suited for a variety of applications, including consumer electronics and automotive electronics. It provides 200mA output current with excellent line regulation. The device features low quiescent current consumption and a low dropout voltage of 160mV. These features make the device suitable for battery-powered applications, where maintaining an output voltage with a minimum number of cells is critical.

The S-13A1C23-A6T1U3 is designed to operate in load-dump conditions such as those encountered in automotive applications. The device is protected against short-circuits and overheating, making it a robust and reliable regulator solution. The device also features an overvoltage protection function with a hysteresis of 40mV. This makes the device ideal for non-isolated converters and isolating converters to protect other circuits.

The S-13A1C23-A6T1U3 is a fixed-voltage linear regulator that operates as a two-terminal voltage regulator. The circuit works by keeping the output voltage constant in the presence of changes in input voltage and load current. The device features an internal comparator that monitors the difference between the input and output voltages. If the input voltage is greater than the output voltage, the internal current regulator is activated. This allows current to flow through the circuit from the input to the output to maintain a constant output voltage.

The device features a feedback control loop for more precise voltage regulation and a two-stage current limiting circuit that prevents excessive currents. The S-13A1C23-A6T1U3 also provides an adjustable thermal protection circuit. This circuit senses the die temperature and shuts down the output if it reaches a certain temperature. This prevents the device from overheating and being damaged.

In conclusion, the S-13A1C23-A6T1U3 is an ideal voltage regulator solution for a variety of applications, ranging from consumer electronics to automotive systems. It is suitable for load-dump conditions, with its protection and current limiting features, and is designed to enhance the reliability of voltage regulation in these applications. The device features excellent line regulation and low quiescent current consumption, making it an ideal choice for battery-powered and other portable applications where precise voltage control is essential.

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