onsemi

NCP161AFCT330T2G

NCP161AFCT330T2G Description

The NCP161AFCT330T2G is a high-performance linear voltage regulator designed and manufactured by onsemi. This device is part of the Linear & Switching Voltage Regulators category and offers a fixed output voltage of 3.3V with a maximum input voltage of 5.5V. It provides an output current of 450mA and is available in a 4-Pin Wafer Level Chip Scale Package (WLCSP). The NCP161AFCT330T2G is RoHS3 compliant, REACH unaffected, and has an ECCN classification of EAR99.

NCP161AFCT330T2G Features

• Fixed Output Voltage: The NCP161AFCT330T2G offers a fixed output voltage of 3.3V, making it suitable for applications requiring a stable and consistent voltage supply.
• High Output Current: With an output current of 450mA, this regulator can handle a wide range of applications, including those with high current demands.
• Low Voltage Dropout: The maximum voltage dropout is 0.26V at 450mA, ensuring efficient power delivery even under heavy load conditions.
• Single Regulator: This device features a single output regulator, simplifying the design and reducing component count in your application.
• Positive Output Configuration: The positive output configuration allows for easy integration into various electronic systems.
• Enable Control: The NCP161AFCT330T2G includes an enable control feature, providing additional flexibility in managing power consumption.
• Protection Features: This regulator is equipped with over current, over temperature, and soft start protection features, ensuring reliable operation and preventing damage to the device or connected components.
• High PSRR: The power supply rejection ratio (PSRR) ranges from 91dB at 100Hz to 48dB at 100kHz, providing excellent noise rejection capabilities.

NCP161AFCT330T2G Applications

The NCP161AFCT330T2G is ideal for a variety of applications where a stable and reliable voltage supply is required. Some specific use cases include:

• Portable Electronics: Due to its low quiescent current and small form factor, the NCP161AFCT330T2G is well-suited for battery-powered devices such as smartphones, tablets, and wearables.
• Industrial Control Systems: The high PSRR and robust protection features make this regulator suitable for industrial control systems where noise rejection and reliability are critical.
• Automotive Applications: The NCP161AFCT330T2G can be used in automotive electronics, such as infotainment systems and sensor interfaces, where a stable voltage supply is essential for proper operation.

Conclusion of NCP161AFCT330T2G

The NCP161AFCT330T2G is a versatile and high-performance linear voltage regulator that offers a fixed output voltage of 3.3V with a maximum input voltage of 5.5V. Its low voltage dropout, high output current, and robust protection features make it an excellent choice for a wide range of applications, including portable electronics, industrial control systems, and automotive electronics. With its compact form factor and RoHS3 compliance, the NCP161AFCT330T2G is an ideal solution for designers looking to optimize power efficiency and reliability in their electronic systems.