onsemi

NCV8161BMX280TBG

NCV8161BMX280TBG Description

The NCV8161BMX280TBG is a high-performance linear regulator designed for automotive applications, manufactured by onsemi. This device offers a fixed output voltage of 2.8V and can deliver a maximum output current of 450mA. It is designed to operate within an input voltage range up to 5.5V, making it suitable for a variety of power management tasks. The regulator features a low dropout voltage of 0.29V at 450mA, ensuring efficient operation even under low input-to-output voltage differentials. With a quiescent current of just 23 µA, the NCV8161BMX280TBG is optimized for low power consumption, making it ideal for battery-powered systems and other applications where energy efficiency is critical.

NCV8161BMX280TBG Features

• Output Type: Fixed, providing a stable 2.8V output.
• Input Voltage Range: Up to 5.5V, ensuring compatibility with a wide range of power sources.
• Output Current Capability: 450mA, sufficient for driving various electronic components.
• Low Dropout Voltage: 0.29V at 450mA, enhancing efficiency in low-voltage applications.
• Quiescent Current: 23 µA, minimizing power consumption during operation.
• Power Supply Rejection Ratio (PSRR): 91dB at 100Hz to 48dB at 100kHz, ensuring high performance in noisy environments.
• Protection Features: Over-current and over-temperature protection, safeguarding the device and connected components.
• Control Features: Enable function, allowing for dynamic control of the regulator.
• Package Type: 4x4 DFN, suitable for surface mount applications and offering a compact footprint.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), suitable for various manufacturing processes.

NCV8161BMX280TBG Applications

The NCV8161BMX280TBG is particularly well-suited for automotive applications due to its robust design and compliance with automotive standards. Its low dropout voltage and high PSRR make it ideal for use in systems where stable power supply is critical, such as in-vehicle infotainment systems, electronic control units, and advanced driver-assistance systems (ADAS). The enable function allows for dynamic control, making it suitable for applications requiring power sequencing or sleep modes. The compact 4x4 DFN package is ideal for space-constrained environments, ensuring that the regulator can be integrated into modern, compact automotive electronics designs.

Conclusion of NCV8161BMX280TBG

The NCV8161BMX280TBG is a versatile and efficient linear regulator designed to meet the demanding requirements of automotive applications. Its low dropout voltage, high PSRR, and low quiescent current make it an excellent choice for applications where power efficiency and stability are paramount. The inclusion of over-current and over-temperature protection ensures reliability and longevity, while the enable function provides additional control capabilities. With its compact surface mount package and compliance with industry standards, the NCV8161BMX280TBG is an ideal solution for modern automotive power management needs.