In the electronic equipment industry, linear regulators are favored by many electronic engineers and enthusiasts for their outstanding performance and wide range of applications. A new linear voltage regulator from UN Semiconductor to provide a stable DC voltage output, keeping the output voltage constant even when the input voltage fluctuates or the load changes. It has the characteristics of simplicity, convenience and stability, and is widely used in electronic circuit design and manufacture.

1, the working principle of linear voltage regulator:

The working principle of the linear voltage regulator is to use the feedback control method to detect and compare the output voltage, adjust the current of the control tube, so that the output voltage is always maintained at a stable value.

2, the main role of linear voltage regulator:

The main role of the linear voltage regulator is to convert the unstable DC voltage into a stable output voltage, which is used in various electronic circuits and devices. Its main functions are as follows:

a. Ensure circuit safety: the linear regulator can effectively limit the voltage fluctuation range and avoid harm to the circuit and equipment due to too high or too low voltage.

b. Improve circuit reliability: Stable output voltage can ensure the normal operation of the circuit and equipment, thereby improving its reliability and stability.

c. Reduce costs: Linear regulators can replace more expensive regulating power supplies, reducing manufacturing costs.

d. Energy saving: Stable output voltage can reduce power waste, save energy and reduce environmental pollution.

3, linear voltage regulator application range:

Linear voltage regulators are widely used in various electronic devices, such as mobile phone chargers, computer power supplies, household appliances, sensor power supplies, industrial automation control, etc., and are an indispensable part of modern electronic systems.

Choose and use the linear voltage regulator of UN to provide stable and reliable power supply for your electronic equipment, improve equipment performance and life, and escort your project. If you are not clear about the choice of linear regulators, please feel free to consult UN Semiconductor (www.unsemi.com.tw).