LX8385-33CDD

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The LX8385-33CDD is a linear voltage regulator with highly integrated performance and a low-noise voltage output. It provides high efficiency, high current and low power consumption. The LX8385-33CDD is suitable for applications such as PC motherboards, consumer electronics and other precision current regulation applications. This article will provide an overview of the LX8385-33CDD’s application fields and working principle.

Application Field

The LX8385-33CDD is designed for use in personal computer (PC) motherboards, consumer electronics, and other current regulation applications. It offers high efficiency, low-noise voltage output, and a low-power consumption. The device can also regulate the output voltage of +12 V or +13 V DC lines, with a power efficiency of up to 88%. This makes it ideal for use in various consumer electronics, such as notebooks and notebooks, digital cameras and digital camcorders.

The LX8385-33CDD can also be used in medical and industrial applications such as medical imaging equipment and implantable medical devices. It provides a reliable and efficient voltage regulation under the safety regulations of UL and CE, making it suitable for industrial use. In addition, it supports an adjustable switch current limit, which prevents the system from overloading and is ideal for use in low power devices.

Working Principle

The LX8385-33CDD is a linear voltage regulator that operates in a traditional linear voltage regulation mode. It is activated when the input voltage is greater than the output voltage, which causes the output of the regulator to be limited. At this point, a current flows through the regulator and the output voltage remains constant until the current drops below a certain threshold. When this happens, the regulator turns back off when it senses that the voltage at the output reaches a predetermined point. This ensures a precise output voltage.

The LX8385-33CDD offers a high output accuracy. It has up to ±0.5% current regulation accuracy and ±0.2% line regulation accuracy. It also features low ripple and noise, with a peak-to-peak ripple voltage at 0.2mVpp at a load of 1A. It also offers a wide operating temperature range of -40°C to +85°C, making it ideal for use in a wide range of applications.

The LX8385-33CDD also features thermal protection to protect the device from overheating. It also has a built-in power-good signal output and a reset pin for system stability. It also has a Disable Output pin for better system control and an Enable Output pin for a better performance. The LX8385-33CDD is also RoHS compliant.

Conclusion

The LX8385-33CDD is a linear voltage regulator with highly integrated performance and a low-noise voltage output. Its applications include PC motherboards, consumer electronics, and other current regulation applications. It offers high efficiency, low-noise voltage output, and a low-power consumption. It also offers a high output accuracy and a wide operating temperature range. Additionally, it has a built-in power-good signal output and a reset pin for system stability, as well as a Disable Output pin for better system control and an Enable Output pin for a better performance. Furthermore, it is RoHS compliant, making it suitable for use in various applications.

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