LP3871EMPX-3.3

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The LP3871EMPX-3.3 is a monolithic, low dropout linear regulator designed to provide a regulated output voltage while operating over an input voltage range up to 7V. It features an adjustable output voltage range of 1.2V to 3.6V and an adjustable modulation frequency of 500 kHz to 2 MHz. The LP3871EMPX-3.3 is ideal for applications requiring low noise and high efficiency, such as digital audio and GPS systems.

The regulator includes internal current limit and overtemperature protection, which provides maximum safety for applications. The LP3871EMPX-3.3 is capable of delivering 500 mA of continuous output current and can withstand up to 6 A of short-circuit current. The device is also equipped with a power-good indicator and a peripheral power-on reset.

The LP3871EMPX-3.3 is a positive voltage regulator, meaning it regulates the output voltage by drawing current from the input. Its linear regulation technique keeps output voltage noise low and enables the device to produce stable and clean power supply. The LP3871EMPX-3.3 uses a series of inductors and capacitors to reduce the switching noise, making it suitable for RF, audio, and low noise applications.

The LP3871EMPX-3.3 is a low-input voltage, low-dropout linear voltage regulator that can be used as a replacement for conventional linear voltage regulators. It is designed to deliver up to 500 mA of output current and is stable with any type of capacitive loads. The regulator also provides protection from over-temperature, short-circuits, and current limiting. Additionally, the LP3871EMPX-3.3 includes a power-good indicator and a peripheral power-on reset.

The LP3871EMPX-3.3 is suitable for many applications in the consumer electronics, communications, and automotive industries, including smartphones, tablets, digital audio players, portable medical devices, and industrial motor drives. The device’s adjustable switching frequency allows it to be used in multiple markets with varying applications.

In conclusion, the LP3871EMPX-3.3 is a highly efficient and reliable linear voltage regulator designed to provide a regulated output voltage while operating over an input voltage range up to 7V. It is capable of delivering up to 500 mA of output current and provides protection against over-temperature, short-circuits, and current limiting. It is suitable for many applications in the consumer electronics, communications, and automotive industries.

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