LP2985IBP-3.3

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The linear voltage regulator is an analog integrated circuit that maintains an output voltage at its desired level, which can be changed over a range of voltages depending on the type of chip applied. The LP2985IBP-3.3 is an adjustable three-terminal linear voltage regulator. It is capable of providing a very wide output voltage range of 1.2 to 25V at a current of up to 150mA/channel. This voltage regulator is designed to provide a regulated power supply to electrical and electronic systems by regulating the output voltage and current in a controlled manner.

The LP2985IBP-3.3 is a low-power, low-noise, low-dropout regulator specifically designed for use in a wide range of applications. These applications include automotive, consumer electronics, industrial, instrumentation, medical, and telecom equipment, where a low-noise, high-efficiency power supply is required. The adjustable output voltage range of 1.2 to 25V makes it suitable for a variety of device operating voltages, from traditional 3.3 V and 5 VCMOS logic, to higher-current and lower-voltage devices such as xenon lighting and microcontrollers.

The LP2985IBP-3.3 is a current-mode voltage regulator, which means that the output voltage is regulated by monitoring the current flowing through the feedback winding of the output transformer. The output voltage is adjusted via an external potentiometer, and the device maintains the voltage level and current limit even in the presence of a transient or overload condition. The device can handle up to 100A surge currents, making it an excellent choice for applications with short-term peak power requirements.

The LP2985IBP-3.3 has a wide input voltage range, making it suitable for applications in which the input voltage is not always predictable. The integrated internal reverse-polarity protection and short-circuit protection ensure safe operation of the device in the event of an unforeseen power supply failure. The device is equipped with a soft-start feature that allows the device to gradually increase the output current, limiting inrush currents and preventing power supply or load surges.

In addition to providing a voltage regulated output, the LP2985IBP-3.3 also has an integrated over-voltage protection feature. This feature will prevent damage to the protected circuit if the output voltage rises above a predetermined level. The device also has an active current-limiting feature, which will limit the output current in an overload condition in order to protect the device itself.

The LP2985IBP-3.3 is a versatile and reliable device that is suitable for use in a variety of applications. The adjustable output voltage range, wide input voltage range, over-voltage and current protection, and soft-start feature make it a great choice for use in a variety of power supply applications.

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