onsemi

NCP717BMX280TCG

NCP717BMX280TCG Description

The NCP717BMX280TCG is a fixed-output linear voltage regulator designed by onsemi, offering a stable 2.8V output with a maximum input voltage of 5.5V. This regulator is capable of delivering up to 300mA of output current, making it suitable for a variety of low-power applications. The device features a low dropout voltage of 0.28V at 300mA, ensuring efficient operation even at low input-to-output voltage differentials. With a quiescent current of only 35 µA, the NCP717BMX280TCG is highly energy-efficient, making it ideal for battery-powered and energy-sensitive devices. The regulator includes enable control, over-current protection, and over-temperature protection, enhancing its reliability and versatility. Packaged in a surface-mount 4XDFN format, it is designed for easy integration into compact PCB layouts. Despite being marked as obsolete, the NCP717BMX280TCG remains a viable option for existing designs and applications that require its specific performance characteristics.

NCP717BMX280TCG Features

• Fixed Output Voltage: 2.8V, ensuring stable power supply for sensitive electronic components.
• High Input Voltage Range: Up to 5.5V, providing flexibility in power source selection.
• High Output Current Capability: 300mA, suitable for driving multiple low-power devices simultaneously.
• Low Dropout Voltage: 0.28V at 300mA, maximizing efficiency in low-voltage applications.
• Low Quiescent Current: 35 µA, minimizing power consumption in standby or low-load conditions.
• Enable Control: Allows dynamic control of the regulator's operation, enhancing power management capabilities.
• Protection Features: Over-current and over-temperature protection ensure robustness and reliability.
• Surface-Mount Packaging: 4XDFN format, ideal for compact and high-density PCB designs.
• Compliance: ROHS3 compliant and REACH unaffected, meeting environmental and regulatory standards.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for various manufacturing environments.

NCP717BMX280TCG Applications

The NCP717BMX280TCG is well-suited for applications requiring a stable and efficient power supply, particularly in low-power and battery-operated devices. Its low dropout voltage and high efficiency make it ideal for:

• Portable Electronics: Smartphones, tablets, and other handheld devices where battery life and compact design are critical.
• Wearable Technology: Fitness trackers, smartwatches, and other wearables that demand minimal power consumption.
• IoT Devices: Sensors, actuators, and other IoT components that require reliable power management.
• Medical Devices: Portable medical equipment such as glucose meters and portable ECG devices.
• Industrial Control Systems: Low-power controllers and sensors in industrial automation.

Conclusion of NCP717BMX280TCG

The NCP717BMX280TCG stands out as a reliable and efficient linear voltage regulator, offering a fixed 2.8V output with a maximum input voltage of 5.5V and a 300mA output current capability. Its low dropout voltage and low quiescent current make it particularly suitable for applications where energy efficiency and compact design are paramount. The inclusion of enable control and comprehensive protection features further enhances its versatility and reliability. Despite its obsolete status, the NCP717BMX280TCG remains a valuable component for existing designs and applications that require its specific performance attributes.