onsemi

NCP4672DR2G

NCP4672DR2G Description

The NCP4672DR2G is a dual linear regulator IC designed by onsemi, a leading manufacturer in the power management sector. This device is part of the Power Management Integrated Circuit (PMIC) category and is specifically tailored to provide stable and efficient power regulation for various electronic applications. The NCP4672DR2G features a fixed output type with two regulators, each providing a distinct voltage level: 3.5V and 1.8V. It supports a maximum input voltage of 16V and can handle output currents of up to 20mA and 70mA, respectively, for the two regulators. The device is designed for surface mount applications and comes in an 8SOIC package, making it suitable for compact and space-constrained designs.

NCP4672DR2G Features

The NCP4672DR2G offers several key features that set it apart from similar models in the market:

• Dual Fixed Output Voltages: The device provides two fixed output voltages of 3.5V and 1.8V, catering to diverse power requirements within a single package.
• High Input Voltage Range: With a maximum input voltage of 16V, the NCP4672DR2G can handle a wide range of input voltages, making it versatile for various power supply scenarios.
• Dual Output Currents: The regulators can deliver output currents of 20mA and 70mA, ensuring sufficient power for different load requirements.
• Protection Features: The NCP4672DR2G includes over-temperature and short-circuit protection, enhancing the reliability and safety of the device in critical applications.
• High Power Supply Rejection Ratio (PSRR): The device boasts a PSRR of 70dB to 65dB at 120Hz, ensuring minimal noise and ripple in the output voltage, which is crucial for sensitive electronic circuits.
• Compliance and Reliability: The NCP4672DR2G is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1, indicating unlimited shelf life under standard conditions.
• Packaging: The device is available in a tape and reel (TR) package, facilitating convenient and efficient handling during manufacturing processes.

NCP4672DR2G Applications

The NCP4672DR2G is ideal for a variety of applications where dual voltage regulation is required. Some specific use cases include:

• Consumer Electronics: Ideal for powering multiple voltage rails in devices such as smartphones, tablets, and portable gaming consoles.
• Industrial Control Systems: Suitable for providing stable power to microcontrollers, sensors, and communication interfaces in industrial environments.
• Telecommunications: Can be used in base stations and networking equipment to supply power to various components with different voltage requirements.
• Medical Devices: Applicable in medical equipment where precise voltage regulation and low noise are critical for accurate measurements and reliable performance.

Conclusion of NCP4672DR2G

The NCP4672DR2G is a robust and versatile dual linear regulator IC that offers significant advantages in terms of performance, reliability, and compliance. Its dual fixed output voltages, high input voltage range, and protection features make it a reliable choice for a wide range of applications. The high PSRR ensures minimal noise in the output, which is essential for sensitive electronic circuits. The NCP4672DR2G's compliance with environmental and safety standards further enhances its appeal in the electronics industry. Whether used in consumer electronics, industrial control systems, telecommunications, or medical devices, the NCP4672DR2G stands out as a reliable and efficient power management solution.