The NCP1083DER2G is a step-down switching regulator launched by onsemi, and it is often applied in various electronic products that require a stable DC voltage output. The following is its main information:
• Features
◦ Wide input voltage range: It can operate with an input voltage ranging from 4.5V to 28V, which can be adapted to a variety of power sources and meet the requirements of different application scenarios and power supply needs.
◦ High switching frequency: The typical switching frequency reaches 1.5MHz, allowing the use of small external inductors and capacitors. This is beneficial for reducing the overall size of the circuit and achieving a more compact design.
◦ High efficiency: It is equipped with an internal power switch with low on-resistance, which can reduce the on-state loss, improve the conversion efficiency, and minimize energy consumption. In battery-powered systems, it helps to extend the battery life.
◦ Excellent load and line regulation: It can maintain a stable output voltage under different load conditions and input voltage fluctuations, providing a reliable power source for electronic devices with high requirements for voltage stability.
◦ Integrated with multiple protection functions: Such as overcurrent protection, overheating protection, etc., which enhance the stability and reliability of the system and prevent the chip and the entire circuit from being damaged due to abnormal situations.
• Application fields
◦ Industrial control: It provides a stable power supply for various sensors and controllers in industrial automation equipment.
◦ Automotive electronics: It is used in the electronic modules inside vehicles, such as in-vehicle infotainment systems, instrument panels, etc.
◦ Communication equipment: It can also be used in the power conversion part of communication devices like routers and switches.
