XC62KN3002PR-G

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The XC62KN3002PR-G is a low-dropout (LDO) three-terminal adjustable voltage regulator with an output voltage ranging from 1.3V to 12V with an accuracy of ±2%. This LDO regulator is designed for a wide range of linear voltage-regulation applications. It is suitable for use in portable communications, computing, industrial and consumer technologies that demand high accuracy and low noise.

The XC62KN3002PR-G is optimized for high efficiency in low-current applications. It is capable of delivering up to 300mA of output current and is also characterized by a low supply current of 70μA typical at no load. With additional features such as low-Dropout voltage (≤300mV @ 300mA), wide operation temperature range (-40℃ to 125℃), and the ability to work with ceramic capacitors, it is an ideal solution for mobile, battery-powered applications.

The XC62KN3002PR-G LDO voltage regulator works using the principle of negative feedback. When the voltage of the output voltage deviates from the set value, an error amplifier output is produced and forms the common-gate feedback circuit. This common-gate feedback circuit varies the voltage of the series pass element and reduces the power dissipation even when the output current is high. The series pass element is connected between the input and the output, and it is controlled by the base-emitter voltage of the common-gate transistor. By controlling the resistance of the series pass element, the output voltage is maintained within an accuracy of ±2%.

The XC62KN3002PR-G LDO voltage regulator is an ideal solution for applications that require high accuracy and low noise. It is suitable for a wide range of linear voltage-regulation applications, from portable communications and computing to industrial and consumer electronics. With its low supply current and low-Dropout voltage, it is suitable for battery-powered applications, providing a high level of operational efficiency. Additionally, its wide operating temperature range and its ability to work with ceramic capacitors make it a robust solution for low-current applications.

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