onsemi

NCP78LC50NTRG

NCP78LC50NTRG Description

The NCP78LC50NTRG is a linear voltage regulator designed for applications requiring a stable 5V output with a maximum current capability of 100mA. Manufactured by onsemi, this regulator is part of the NCP78 family, known for its high performance and reliability in various electronic systems. The device features a fixed output voltage configuration, ensuring consistent power delivery to connected circuits. With a maximum input voltage of 12V, it offers a wide input range suitable for diverse power supply environments.

NCP78LC50NTRG Features

• Fixed Output Voltage: The NCP78LC50NTRG provides a stable 5V output, making it ideal for applications requiring a consistent power supply.
• High Efficiency: With a maximum dropout voltage of 0.38V at 1mA, this regulator ensures efficient power conversion, minimizing energy loss and heat generation.
• Low Quiescent Current: The device features a quiescent current of only 1.1 µA, contributing to its energy efficiency and suitability for low-power applications.
• Low Supply Current: The maximum supply current of 3.6 µA further enhances its efficiency, making it suitable for battery-powered devices.
• Surface Mount Packaging: The NCP78LC50NTRG is available in a surface mount package, facilitating easy integration into compact and space-constrained designs.
• Moisture Sensitivity Level 1: With an MSL rating of 1 (Unlimited), the device is suitable for a wide range of manufacturing environments without requiring special handling precautions.
• Compliance: The regulator is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations and standards.

NCP78LC50NTRG Applications

The NCP78LC50NTRG is well-suited for a variety of applications where a stable 5V supply is required. Its low quiescent and supply currents make it particularly ideal for battery-operated devices, ensuring extended operational life. The regulator's efficiency and compact design also make it suitable for embedded systems, consumer electronics, and industrial control applications. Specific use cases include:

• Portable Electronics: Ideal for powering small devices such as handheld gadgets, wearables, and IoT sensors.
• Embedded Systems: Suitable for providing stable power to microcontrollers and other low-power components in embedded systems.
• Industrial Control: Can be used in industrial applications where a reliable and efficient power supply is crucial for maintaining system stability.

Conclusion of NCP78LC50NTRG

The NCP78LC50NTRG is a robust and efficient linear voltage regulator designed to meet the demands of modern electronic systems. Its fixed 5V output, low dropout voltage, and minimal quiescent current make it a standout choice for applications requiring stable and efficient power delivery. Despite being marked as obsolete, the NCP78LC50NTRG remains a reliable option for designers seeking a compact, high-performance regulator. Its compliance with international standards and its surface mount package further enhance its appeal for a wide range of applications.