onsemi

NCP781BMN033TAG

NCP781BMN033TAG Description

The NCP781BMN033TAG is a high-performance linear voltage regulator from onsemi, designed to provide a stable 3.3V output with a maximum current of 100mA. This device is ideal for applications requiring low-noise, low-dropout regulation and is compliant with the latest environmental standards.

NCP781BMN033TAG Features

• Fixed Output Voltage: The NCP781BMN033TAG offers a fixed output voltage of 3.3V, making it suitable for a wide range of applications.
• Low Dropout Voltage: With a maximum dropout voltage of 9.5V @ 100mA, this regulator ensures stable operation even under heavy load conditions.
• Low Quiescent Current: The device consumes only 55 µA in quiescent mode, making it ideal for battery-powered applications.
• Excellent PSRR: The NCP781BMN033TAG boasts a power supply rejection ratio of 83dB at 1kHz and 56dB at 100kHz, ensuring minimal noise coupling from the input to the output.
• Robust Protection Features: Over-temperature and short-circuit protection ensure reliable operation and long device life.
• Compliance: This device is RoHS3 compliant and REACH unaffected, making it suitable for environmentally conscious designs.

NCP781BMN033TAG Applications

The NCP781BMN033TAG is ideal for applications where stable, low-noise voltage regulation is critical. Some specific use cases include:

• Portable Electronics: Due to its low quiescent current, this regulator is perfect for battery-powered devices like smartphones, tablets, and wearables.
• Industrial Control Systems: The low dropout voltage and robust protection features make it suitable for industrial applications where reliability is paramount.
• Automotive Electronics: The NCP781BMN033TAG can be used in automotive systems where stable voltage regulation is essential for the performance of various electronic components.

Conclusion of NCP781BMN033TAG

The NCP781BMN033TAG from onsemi is a versatile, high-performance linear voltage regulator that offers a fixed 3.3V output with low dropout voltage and excellent PSRR. Its low quiescent current, robust protection features, and compliance with environmental standards make it an ideal choice for a wide range of applications, from portable electronics to industrial and automotive systems. With its unique combination of performance and reliability, the NCP781BMN033TAG stands out as a superior choice for designers looking to ensure stable and efficient power regulation in their devices.