onsemi

NCP161AFCT514T2G

NCP161AFCT514T2G Description

The NCP161AFCT514T2G is a high-performance linear regulator from onsemi, designed to provide a stable and reliable power supply in a compact form factor. This IC features a fixed output voltage of 5.14V and can deliver up to 450mA of current, making it suitable for a wide range of applications requiring precise voltage regulation. The regulator operates with an input voltage range up to 5.5V, ensuring compatibility with various power sources.

NCP161AFCT514T2G Features

• Output Type: Fixed at 5.14V, ensuring consistent power delivery.
• Input Voltage Range: Up to 5.5V, providing flexibility in power source selection.
• Output Current: Capable of delivering up to 450mA, suitable for moderate power requirements.
• Low Dropout Voltage: A maximum dropout voltage of 0.185V at 450mA ensures high efficiency and minimal power loss.
• Quiescent Current: Low quiescent current of 23 µA, contributing to energy efficiency and extended battery life in portable devices.
• Power Supply Rejection Ratio (PSRR): Ranging from 91dB at 100Hz to 48dB at 100kHz, this regulator effectively filters out noise and ripple from the input power supply.
• Control Features: Includes enable an function, allowing for dynamic control and power savings.
• Protection Features: Over-current and over-temperature protection, along with soft start, ensure robust operation and safeguard against potential faults.
• Compliance: RoHS3 compliant and REACH unaffected, meeting stringent environmental and safety standards.
• Packaging: Available in a 4-WLCSP package with tape and reel (TR) format, suitable for surface mount applications and easy integration into modern PCB designs.

NCP161AFCT514T2G Applications

The NCP161AFCT514T2G is ideal for a variety of applications where stable voltage regulation and low power consumption are critical. These applications include:

• Consumer Electronics: Portable devices such as smartphones, tablets, and wearables, where low quiescent current and high efficiency are essential for extended battery life.
• Industrial Equipment: Powering sensors, controllers, and other-power low devices in industrial settings, where reliability and precision are paramount.
• Medical Devices: Ensuring stable power supply for critical medical equipment, such as portable monitors and diagnostic tools, where high PSRR and low noise are crucial for accurate measurements.
• Automotive Applications: Suitable for automotive electronic systems, where the regulator's robust protection features and wide operating temperature range ensure reliable performance.

Conclusion of NCP161AFCT514T2G

The NCP161AFCT514T2G from onsemi stands out as a versatile and efficient linear regulator, offering a combination of high performance and reliability. Its low dropout voltage, low quiescent current, and high PSRR make it an excellent choice for applications requiring precise voltage regulation and energy efficiency. The inclusion of advanced protection features and compliance with industry standards further enhance its appeal. Whether used in consumer electronics, industrial equipment, medical devices, or automotive systems, the NCP161AFCT514T2G delivers consistent performance and value, making it a top choice for power management solutions.