onsemi

NCV5661MN12T2G

NCV5661MN12T2G Description

The NCV5661MN12T2G is a high-performance linear regulator designed for automotive applications, manufactured by onsemi. This device offers a fixed output voltage of 1.2V with a maximum input voltage of 9V, capable of delivering a continuous output current of 1A. The regulator is housed in a compact 6DFN package, making it suitable for space-constrained designs. With a dropout voltage of 1.3V at 1A, the NCV5661MN12T2G ensures efficient power conversion even under varying load conditions. It features a low quiescent current of 3 mA, which is crucial for maintaining high efficiency in low-power applications. The regulator also boasts a high power supply rejection ratio (PSRR) of 70dB to 65dB across the frequency range of 120Hz to 1kHz, effectively filtering out noise from the input supply.

NCV5661MN12T2G Features

• Output Type: Fixed output voltage of 1.2V
• Input Voltage Range: Up to 9V
• Output Current: 1A
• Dropout Voltage: 1.3V at 1A
• Quiescent Current: 3 mA
• PSRR: 70dB to 65dB (120Hz to 1kHz)
• Output Configuration: Positive
• Number of Regulators: 1
• Control Features: Enable
• Protection Features: Over Current, Over Temperature
• Package Type: 6DFN
• Mounting Type: Surface Mount
• Product Status: Active
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Compliance: REACH Unaffected, ROHS3 Compliant

NCV5661MN12T2G Applications

The NCV5661MN12T2G is ideal for a variety of automotive applications where high efficiency, low noise, and compact size are critical. Its fixed output voltage and high PSRR make it suitable for powering sensitive electronic circuits in automotive environments. The regulator's over current and over temperature protection features ensure robustness and reliability, making it ideal for use in:

• Automotive Electronics: Powering ECUs, sensors, and other automotive electronics that require stable and noise-free power.
• Battery Management Systems: Efficiently managing power in hybrid and electric vehicles.
• Infotainment Systems: Providing clean power to audio and video systems to ensure high-quality performance.
• Telematics: Reliable power supply for GPS and communication modules.

Conclusion of NCV5661MN12T2G

The NCV5661MN12T2G stands out as a reliable and efficient linear regulator tailored for automotive applications. Its combination of a fixed 1.2V output, low dropout voltage, and high PSRR ensures stable and noise-free power delivery. The inclusion of enable control and comprehensive protection features further enhances its versatility and reliability. With its compact 6DFN package and surface mount design, the NCV5661MN12T2G is well-suited for modern automotive designs where space and efficiency are paramount. Its compliance with industry standards such as REACH and ROHS3 ensures that it meets the stringent requirements of the automotive industry. Overall, the NCV5661MN12T2G is an excellent choice for designers seeking a high-performance, reliable, and compact power solution for automotive applications.