TPS79518DCQ

TPS79518DCQ Application Field and Working Principle

TPS79518DCQ is a type of linear voltage regulator, which is mainly used to provide low-noise, accurate, and efficient power supply with a wide voltage range. It is composed of a main regulator (the TPS79518DCQ) and a built-in low-noise supervisor that controls the voltage within a given range. This makes it perfect for applications where a low voltage supply is needed, such as with personal computing and embedded systems. In this article, we will discuss the application field of the TPS79518DCQ voltage regulator, its working principle, and some of the advantages it offers.

Application Field

The TPS79518DCQ is a linear voltage regulator, which is widely used in industrial, consumer, and medical applications, including industrial control, automotive, consumer electronics, and medical device designs. It is also ideal for providing low-noise, efficient power supply for starting and powering mission-critical embedded applications such as industrial controllers and embedded systems. Some of its key applications include data acquisition systems, motor control systems, motor controllers, and servo-controlled applications.

Working Principle

The TPS79518DCQ voltage regulator works by using a built-in low-noise supervisor that controls the voltage within a given range. This regulator uses a P-channel MOSFET to achieve high performance, low operating current, and low noise. The P-channel MOSFET is controlled by a built-in amplifier and is set to the required reference voltage. The MOSFET then works to provide a regulated output voltage to the load, as per the reference voltage.

Advantages

One of the most important advantages of the TPS79518DCQ linear voltage regulator is its wide operating voltage range, which can go up to 28V. This makes it ideal for applications which require a wide voltage range, such as automotive, industrial control, and medical device designs. Another advantage of this voltage regulator is its ability to provide high-efficiency power supply with low noise. This enables developers to design mission-critical embedded systems with high performance and low power consumption. In addition, the TPS79518DCQ also features an internal thermal shutdown protection and an external shutdown capability, making it a safe and reliable voltage regulator.

Conclusion

The TPS79518DCQ voltage regulator is an excellent power supply solution for a wide range of applications, including industrial control, automotive, consumer electronics, and medical device designs. This voltage regulator provides low-noise, efficient power supply with a wide operating voltage range. It is also equipped with thermal shutdown protection and external shutdown capability, making it a safe and reliable power supply solution. It is an excellent choice for developers looking for a linear voltage regulator with superior performance and low power consumption.