MIC49150BR TR

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The MIC49150BR TR is a 4A low-dropout (LDO) linear voltage regulator designed for a variety of applications requiring accurate voltage and low current. The MIC49150BR TR is available in both TO-263 and SOT-223 packages. It is suitable for low-voltage, low-noise, low-power applications such as mobile phones and tablets. The MIC49150BR TR has an operating temperature range of -40 degree C to +125 degree C. It is compliant to the RoHS directive and offers a variety of features such as reverse current protection, over-voltage protection, and under-voltage protection. This regulator is available in both positive and negative voltage outputs.

The MIC49150BR TR is a low-dropout regulator (LDO). This type of voltage regulator is designed to regulate the output voltage over a wide input voltage range. The output voltage is maintained within a close tolerance over the input voltage range, usually a few millivolts. The output voltage of the LDO can be set simply by connecting a resistor between the OUT pin and a reference voltage, usually 2.5 V. The resistor sets the voltage across the LDO’s feedback network and so the output voltage. An external capacitance is required to be connected between the IN pin and the GND pin. This capacitance helps to stabilize the output voltage of the LDO.

The MIC49150BR TR offers a variety of features. These features include a low quiescent current (Iq), a wide input voltage range, over-voltage protection, under-voltage protection, reverse current protection, and an operating temperature range of -40 degree C to +125 degree C. The Iq of the MIC49150BR TR is low, typically only a few hundred microamps, which allows the device to be used in low-power applications such as mobile phones and tablets. Furthermore, the device also has a wide input voltage range from 2.5 V to 30 V, allowing it to be used in applications that have wide fluctuations in the supply voltage.

The MIC49150BR TR also has a variety of protection features. It has an over-voltage protection (OVP) feature which ensures the LDO does not supply an output voltage higher than 30 V. This feature prevents damage due to an excessive input voltage. The device also has under-voltage protection (UVP) and reverse current protection. The UVP feature prevents the LDO from supplying an output voltage lower than 2.5 V. The reverse current protection feature prevents current from flowing into the input pin if the output pin is shorted. This feature further increases protection against damage due to excessive input voltage.

In summary, the MIC49150BR TR is a 4A, low-dropout, linear voltage regulator available in both TO-263 and SOT-223 packages. It offers a variety of features such as low quiescent current, wide input voltage range, over-voltage protection, under-voltage protection, and reverse current protection. It is suitable for low-voltage, low-noise, low-power applications such as mobile phones and tablets and is compliant to the RoHS directive. With a variety of features and excellent performance, the MIC49150BR TR is an ideal choice for a variety of applications.

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