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NCV8186BMN330TAG

NCV8186BMN330TAG Description

The NCV8186BMN330TAG is a high-performance linear regulator designed for automotive applications, offering a fixed output voltage of 3.3V and a maximum output current of 1A. Manufactured by onsemi, this device is part of the Power Management Integrated Circuits (PMIC) category and is housed in an 8-lead DFN package. It is designed to operate with a maximum input voltage of 5.5V and features a low dropout voltage of 0.17V at 1A, ensuring efficient power delivery even under varying load conditions. The regulator is equipped with an enable control feature, allowing for precise control over its operation. Additionally, it includes over-current and over-temperature protection features to safeguard the device and connected circuits from damage. With a quiescent current of just 140 µA and a high power supply rejection ratio (PSRR) of 75dB at 1kHz, the NCV8186BMN330TAG provides excellent performance in terms of power efficiency and noise suppression. This device is REACH unaffected, RoHS3 compliant, and has a moisture sensitivity level (MSL) of 1, making it suitable for a wide range of automotive environments.

NCV8186BMN330TAG Features

• Fixed Output Voltage: The NCV8186BMN330TAG provides a stable 3.3V output voltage, ideal for powering various electronic components and systems.
• High Efficiency: With a low dropout voltage of 0.17V at 1A, this regulator ensures high efficiency, especially in applications where the input voltage is close to the output voltage.
• Enable Control: The enable feature allows for dynamic control of the regulator's operation, enabling power-saving modes and precise management of power delivery.
• Protection Features: Over-current and over-temperature protection mechanisms safeguard the device and connected circuits from potential damage, enhancing reliability and longevity.
• Low Quiescent Current: A quiescent current of 140 µA minimizes power consumption during standby or low-load conditions, contributing to overall energy efficiency.
• High PSRR: A power supply rejection ratio of 75dB at 1kHz ensures that the regulator can effectively filter out noise from the power supply, providing clean and stable power to sensitive circuits.
• Automotive Grade: Certified for automotive use, this device meets the stringent requirements for reliability and performance in harsh automotive environments.
• Surface Mount Packaging: The 8-lead DFN package is designed for surface mount technology, facilitating easy integration into compact and high-density PCB designs.

NCV8186BMN330TAG Applications

The NCV8186BMN330TAG is particularly well-suited for automotive applications where reliability, efficiency, and performance are paramount. Specific use cases include:

• Automotive Electronics: Ideal for powering various electronic control units (ECUs), infotainment systems, and advanced driver-assistance systems (ADAS) that require a stable 3.3V supply.
• Power Management: Suitable for managing power in automotive systems, ensuring efficient power delivery and minimal energy loss.
• Noise-Sensitive Applications: The high PSRR makes this regulator suitable for applications where noise suppression is critical, such as audio systems and precision sensors.
• Compact Designs: The surface mount package allows for integration into space-constrained automotive modules, contributing to compact and efficient system designs.

Conclusion of NCV8186BMN330TAG

The NCV8186BMN330TAG from onsemi is a robust and efficient linear regulator designed to meet the demanding requirements of automotive applications. Its combination of a fixed 3.3V output, low dropout voltage, and high PSRR ensures stable and efficient power delivery. The enable control and protection features enhance its versatility and reliability, making it an ideal choice for a wide range of automotive electronics. With its automotive-grade certification, low quiescent current, and surface mount packaging, the NCV8186BMN330TAG stands out as a reliable and efficient solution for modern automotive power management needs.