AP130-15YRL-13 Integrated Circuits (ICs)

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AP130-15YRL-13 application field and working principle

AP130-15YRL-13 is a linear voltage regulator originally manufactured by Anpec Electronics. The regulator is a monolithic three-terminal adjustable device with a wide input voltage range and low dropout voltage. It can provide a stable output voltage up to 15V with a maximum output current of 1A. In addition, it also features a built-in thermal protection circuit and reverse current protection circuit, making it highly reliable and suitable for a wide range of applications.

Application

AP130-15YRL-13 is widely used in mobile phones and digital devices such as portable TV, GPS, charger and digital camera.. Other applications also include set-top boxes, industrial control and automation, medical electronic products, automotive electronic products, electronic measuring instruments and other industries. Specifically, it can be be used as a power supply for notebooks, PDA, engine consoles, alarm controllers, automotive LCD screens, boiler controllers and other products.

Features

The AP130-15YRL-13 has some key features that make it suitable for a wide range of applications. Firstly, it has a wide voltage range, which makes it suitable for a range of input voltages. Secondly, it has an adjustable output voltage, which makes it easy to configure and adapt to changing requirements. Lastly, it features built-in protection circuits, offering reliable operation and protection from reverse currents and overtemperature events.

Working Principle

The AP130-15YRL-13 is a linear voltage regulator, which means that it relies on the change in resistance of an element in order regulate the voltage. The voltage regulator consists of three terminals - the input terminal, the output terminal, and the adjust terminal. The input terminal is the positive terminal of the power supply, the output terminal is the output voltage terminal, and the adjust terminal will adjust the voltage according to the demand. The regulator works by controlling the resistance between the input and output terminals.

When the voltage at the input terminal is higher than the voltage at the output terminal, the transistor in the voltage regulator will be in a forward-biased state, and the resistance between the input and output terminals will increase. This will cause the voltage at the output terminal to decrease, with the difference between the input terminal and output terminals remain unchanged.

When the voltage at the input terminal is lower than the voltage at the output terminal, the transistor in the voltage regulator will be in a reverse-biased state, and the resistance between the input and output terminals will decrease. This will cause the voltage at the output terminal to increase, with the difference between the input terminal and output terminals remain unchanged.

By adjusting the voltage at the adjust terminal, the resistance between the input and output terminals can be controlled, allowing the user to regulate the output voltage. The AP130-15YRL-13 also features built-in protection circuits, which will protect the device from reverse current and overtemperature events.

Conclusion

The AP130-15YRL-13 is a linear voltage regulator which offers a wide input voltage range and low dropout voltage. Its adjustable output voltage also makes it suitable for a range of applications. Furthermore, it features built-in protection circuits offering reliable operation and protection from various events. All of these features make the AP130-15YRL-13 a suitable choice for a wide range of applications.

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