MAX667ESA+T

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The MAX667ESA+T is a linear voltage regulator designed for low-noise and small size applications. It is commonly used to supply the electric power in the circuit, reducing the ripple and the noise by regulating the electric power. Moreover, its working principle is based on the basic linear voltage regulator circuit popularized by its inventor, Robert J. Tobin. This article will discuss the application field of the MAX667ESA+T, and explain its working principle.

Application Field

The MAX667ESA+T is a low-noise voltage regulator designed for small size applications. It can provide up to 4A of continuous output current, and a maximum load of 7A. It is typically used in consumer electronics, medical, automotive, and various industrial applications. It is also suitable for use in microcontrollers, sensor systems, audio applications, personal computers, and many other general purpose devices. Additionally, the MAX667ESA+T is capable of handling power fluctuations and temperature changes with high efficiency, making it suitable for a wide variety of environments.

The MAX667ESA+T is also a suitable regulator for low power applications. It features an adjustable output voltage ranging from 0.9V to 5.25V, which can be adjusted according to the required voltage. It also has internal current and thermal protection, allowing for reliable operation. Its low noise operation allows it to operate without causing interference to other circuits.

Working Principle

The MAX667ESA+T is designed using the basic linear voltage regulator circuit popularized by its inventor, Robert J. Tobin. This circuit consists of a power supply, feedback control, and output voltage control. The power supply is usually an AC or DC power source and provides the regulated output voltage. The feedback control is responsible for monitoring the output voltage and adjusting the power supply if required. The output voltage control is used to set the desired output voltage.

In the MAX667ESA+T, the feedback control is implemented using an error amplifier that monitors the voltage difference between the reference voltage and the output voltage. If the difference exceeds a certain threshold, the error amplifier triggers a precision-adjustable current source, which in turn increases or decreases the input voltage to the regulator. This process continues until the output voltage matches the reference voltage and the feedback loop is established. Once the circuit is stable, the output voltage can be adjusted by changing the reference voltage.

The MAX667ESA+T also has an over-temperature protection circuit that limits the maximum output current and shuts down the regulator if the temperature exceeds a safe limit. Additionally, it also has a current limit circuit, which limits the maximum current that can be drawn from the regulator. This ensures safe and reliable operation of the MAX667ESA+T.

Overall, the MAX667ESA+T is a low-noise voltage regulator designed for small size applications. It provides up to 4A of continuous output current, and can be adjusted between 0.9V and 5.25V. Its feedback loop and internal current and thermal protection provide reliable operation in a wide variety of environments. Moreover, its low noise operation prevents interference with other circuits.

The specific data is subject to PDF, and the above content is for reference