S-13A1C25-A6T1U3

Introduction

S-13A1C25-A6T1U3 is a linear voltage regulator that is specifically designed for power management in industrial, automotive, and communication applications. The regulator can provide low-noise and high-efficiency voltage regulation with wide input/output voltage range and low dropout. It is designed with functional protection features such as reverse-current protection, under-voltage lockout (UVLO), and short-circuit protection (SCP). This makes it an ideal choice for industry-standard and custom power designs.

Application Field

S-13A1C25-A6T1U3 voltage regulator can be used to supply power to different devices, such as Industrial and Automotive control systems, LCD/LED panel drivers and system power systems, base station power systems, and Communication, and Network/Data systems, etc. The use case could involve a wide range of applications, such as, but not limited to, DC/DC converters, high-current switching regulators, and DC/DC boost controllers.

Working Principle

S-13A1C25-A6T1U3 is a linear regulator which produces an output voltage that is less than the input voltage supplied. The voltage regulator provides a low-noise, high-efficiency voltage regulation with wide input/output voltage range and low dropout. The basic idea behind the working of the device lies in the fact that the circuitry reduces the output voltage, from the input voltage. The voltage difference between the input and the output is known as the dropout voltage, which is defined as minimum operating voltage difference between the input and output. The maximum power dissipation also defines the primary parameters for the voltage regulator. As the voltage consumption is decreased, the power dissipation is increased to maintain the voltage across the output.

The regulator employs a P channel MOSFET to pass current through the output loop, from the input to the output, regulated by a feedback loop. The reference voltage is fed to the pulse-width-modulation (PWM) adjuster and enables the transistors to receive the reference voltage thereby converting the variable input voltage into an output voltage. When the output voltage is lower than the reference voltage, a voltage high signal is sent and the transistors will receive the reference voltage, which will increase and pass the current on to the output. Conversely, when the output voltage is higher than the reference voltage, a voltage low signal will be sent and the transistors will not receive the reference voltage, thereby decreasing the current going to the output. This regulating mechanism helps to maintain a controlled output voltage.

Conclusion

S-13A1C25-A6T1U3 is a linear voltage regulator that is specifically designed for power management in industrial, automotive, and communication applications. The voltage regulator provides a low-noise, high-efficiency voltage regulation with wide input/output voltage range and low dropout. The device employs a P channel MOSFET to pass current through the output loop, from the input to the output, regulated by a feedback loop. The reference voltage is fed to the PWM adjuster and enables the transistors to receive the reference voltage thereby converting the variable input voltage into an output voltage. By understanding the working principle and application field of the S-13A1C25-A6T1U3, more requests could be considered for industrial and automotive control systems and communication applications.