NE57811S/G,518

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The NE57811S/G is a special purpose voltage regulator designed for use in mobile phone applications. The device offers low output voltages (1.2V to 2.75V) and features adjustable current regulation, output voltage accuracy and integrated thermal protection. It is designed to operate in both full battery and standby modes, delivering the highest levels of power regulation performance and accuracy.

The NE57811S/G consists of four main components: a PMIC (Power Management Integrated Circuit), a voltage regulator, an integrated thermal monitor and an adjustable output current limit. The PMIC component ensures that the voltage regulator works efficiently and that the output voltage is maintained within the specified parameters. In addition, the PMIC provides a number of power management functions, including power up/down sequencing, battery monitoring, and over voltage/current protection.

The voltage regulator component regulates input voltage to the desired output voltage and current limit. The adjustable output current limit is designed to provide better protection of the device when operating in high current conditions or overvoltage situations. The integrated thermal monitor monitors the junction temperature of the device and can shut down the device when the temperature reaches a critical level.

The NE57811S/G is designed to provide an efficient, reliable and accurate voltage regulator for mobile phone applications. The device is capable of regulating power up to 500mA, and is capable of supporting multi-level output regulation for improved system performance. Additionally, the device offers an excellent ESD protection and can withstand up to 1.5KV in surge conditions.

The NE57811S/G is available in a variety of SMD packages, making it suitable for surface mount applications in mobile phone designs. It is also available in a surface mount SO-8 package for applications where space is limited. The device requires minimal external components, simplifying design and installation.

Overall, the NE57811S/G is a great choice for any mobile application that requires efficient, reliable and accurate power regulation. With its integrated thermal monitor, adjustable current limit and low output voltage range, the NE57811S/G is well-suited to providing the quality power performance needed for the most demanding mobile phone applications.

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