The NCP161BFCT450T2G from ON Semiconductor is a high-performance, ultra-low quiescent current low-dropout regulator designed to deliver a continuous 450 mA output current. This robust LDO is an ideal solution for battery-operated applications due to its energy-efficient operation and compact size.

Key Features

• Output Voltage: The device provides a stable and accurate output voltage, which is essential for sensitive electronics, ensuring reliable performance and longevity.
• Ultra-Low Quiescent Current: With a quiescent current of just 4 μA, the NCP161BFCT450T2G significantly extends battery life, making it perfect for portable devices.
• High PSRR: The high Power Supply Rejection Ratio (PSRR) minimizes the effects of supply voltage variations, providing a more stable output under different load conditions.
• Thermal Shutdown and Current Limit: Integrated safety features such as thermal shutdown and current limit protect the device and the load from damage due to overheating and overcurrent conditions.
• Wide Operating Temperature Range: The device is designed to operate over a broad temperature range, from -40°C to 125°C, making it suitable for industrial and automotive applications.

Applications

The NCP161BFCT450T2G is versatile and can be used in a wide array of applications, including but not limited to:

• Portable and battery-powered devices
• Wireless and RF systems
• Microcontroller power supply
• Energy-efficient IoT devices
• Automotive electronics

Package and Quality

The LDO is available in a compact, leadless 1.2 mm x 1.2 mm x 0.4 mm XDFN-4 package, which is ideal for space-constrained applications. ON Semiconductor's commitment to quality ensures that the NCP161BFCT450T2G meets the highest standards, providing reliable and consistent performance for critical applications.

For designers looking for an LDO with excellent load and line regulation, low dropout voltage, and high energy efficiency, the NCP161BFCT450T2G from ON Semiconductor is an outstanding choice that balances performance with power conservation.