MIC39300-2.5WT

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The MIC39300-2.5WT is a simple and easy to use voltage regulator in the PMIC - Voltage Regulators - Linear category. It is a versatile device suitable for a wide range of applications, both in production and in the laboratory, thus providing a great level of control and reliability for the voltage regulation. In this article, we will discuss about its application field and working principle.

Application Field

The MIC39300-2.5WT is a popular device used for several kinds of applications, such as:

• Industrial equipment;
• Medical devices;
• Automotive infotainment systems;
• Smartphone, tablet and laptop chargers;
• Consumer electronics.

The device has a wide input voltage range, up to 40V, and output voltage range of 2.5V. It also offers high power conversion efficiency, low quiescent current and superior transient response, making it an ideal choice for a variety of power management applications.

The MIC39300-2.5WT offers a wide variety of features, such as temperature protection, current limit and short-circuit protection. These features make the device suitable for use in harsh environments and extreme conditions.

Working Principle

The MIC39300-2.5WT is a linear voltage regulator that works by converting a higher voltage to a lower voltage. This is done through the use of a voltage reference, an error amplifier, an op-amp, as well as a set of feedback and external load resistors.

The voltage reference is used to control the output voltage. It sets the voltage value which the output will be regulated to. The error amplifier is used to compare the regulated output voltage to the reference signal. If the output voltage exceeds the reference signal, the error amplifier will respond and reduce the output voltage.

The op-amp is used to amplify the signal from the error amplifier, and the feedback and external load resistors are used to set the output voltage value. When the output voltage reaches the desired value, the feedback loop is completed and the device stops regulating.

This feedback and control loop ensures that the output voltage remains constant, even when the load current changes. It also ensures that the output voltage remains within a specified tolerance range.

The MIC39300-2.5WT is easy to use and is highly reliable, making it an ideal option for a variety of power management applications. It has a wide input voltage range and offers high power conversion efficiency. It also has built-in protection features, making it suitable for use in harsh environments and extreme conditions.

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