NX1117CE285Z,115 Integrated Circuits (ICs)

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Linear voltage regulators are some of the most common devices used in electronic circuits. These regulators are used to convert higher input voltage levels to a desired lower output voltage level, within relatively small voltage drops. The NX1117CE285Z,115 is a linear voltage regulator from Nexus. It is typically used for automotive and consumer applications with fixed 5V output, featuring 285mA output current.

The NX1117CE285Z,115 has a variety of features and benefits which make it stand out from other linear voltage regulators. It has a very low quiescent current, making it suitable for applications with small energy budgets. It also features over-current protection and thermal shut-down, which safeguards against damage caused by overtemperatures and low load conditions. Moreover, the device is capable of running at very low input voltages, allowing it to regulate energies from different sources.

The device is small in size and attractive in look, allowing it to be used in numerous applications where external aesthetics are crucial. In terms of layout, the package dimensions of the NX1117CE285Z,115 is simply 39.8x20x7 mm, making it one of the smallest linear voltage regulators available. Its excellent integration into the PCB also makes it a good choice for applications with limited space.

The working principle of the NX1117CE285Z,115 is relatively simple. The device smoothly regulates an unregulated input voltage into a stable output voltage by using a comparator which switches between “on” and “off”. When the output voltage is less than the reference voltage, the comparator dictates the switch to switch on and allow current to flow, thus allowing the voltage to be regulated. When the output voltage is greater than the reference voltage, the comparator turns the switch off and current stops flowing, preventing the output voltage from fluctuating too much.

The NX1117CE285Z,115 is ideally suited for low power automotive and consumer applications, such as laptop chargers and USB ports. It features a wide input range of 4.0V to 28V, with a maximum output current of up to 285mA. It also has excellent protection features such as over-current protection and thermal shut-down, and excellent heatsink capabilities for extended lifetime. Additionally, it has a low noise output, with a quiescent current rating of 54μA.

In summary, the NX1117CE285Z,115 is a great choice for applications where low voltage and current levels are necessary, such as automotive and consumer applications. It combines a wide input range, low quiescent current, high output current rating and a small footprint, making it suitable for a variety of applications. It can be implemented into the circuit easily, due to its easy to use layout, and excellent protection features.

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