NCP130AMX110TCG

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

NCP130AMX110TCG application field and working principle

NCP130AMX110TCG is a voltage regulator part from Linear PMIC family, which is developed by ON Semiconductor to provide adjustable voltage output with low noise and high power efficiency. It is packaged in the SOT-359 case and it is a three lead device. NCP130AMX110TCG is primarily designed for consumer/communication application which need precision, low noise and high power efficiency.

Key Features

• 375mA continuous output current
• Adjustable output voltage from 0.6V to 5V
• Low output noise
• Low ground current
• Excellent line/load rejection
• High output voltage accuracy

Application(& application field)

NCP130AMX110TCG is widely used in consumer/communication products such as cellular phones, PDAs and digital cameras, in which low noise, high efficiency and precision control of the output voltage are required. It is also widely used in Bluetooth, USB, WIFI, DDR power supply and other circuits.

Working Principle

NCP130AMX110TCG is a low noise, low output voltage adjustable three terminal linear regulator with the ability to provide up to 375mA of output current. It consists of an internal adjustable reference, an error amplifier, a current limiter, and a series pass element. It has temperature compensated current limit and thermal overload protection to provide maximum power output. The adjustable reference provides stable system voltage from 0.6V to 5V, depending on the reference precision and the external resistor.

The error amplifier compares the output voltage to the reference voltage and adjusts the output voltage according to the voltage difference. The current limit circuit regulates the current flowing through the pass element, reducing the internal power dissipation. The pass element usually consists of a PNP or NPN transistor or a MOSFET, which functions as a switch to control the output current. This current is then passed through the output filter, which consists of a capacitor to filter the high frequency noise.

The NCP130AMX110TCG provides excellent output voltage accuracy, line and load regulation, as well as low output noise, making it ideal for precision, low noise and high efficiency applications.

Conclusion

In summary, NCP130AMX110TCG is a low noise, low output adjustable voltage regulator, ideal for precision, low noise and high efficiency applications. It has temperature compensated current limit and thermal overload protection and provides excellent output voltage accuracy, line and load regulation, as well as low noise. It is widely used for consumer/communication devices such as cellular phones, PDAs, digital cameras, Bluetooth and USB applications.

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