PQ010GN01ZPH

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The PQ010GN01ZPH is a linear voltage regulator part of PMIC (Power Management Integrated Circuit) family that offers reliable, low cost and miniature solutions to voltage regulation problems. It has a wide input voltage range of up to 30V and a maximum output current of up to 1A.

This linear regulator offers an excellent line and load regulation of 0.6 mV and 0.6%, respectively. Additionally, the power supply reject (PSR) ratio is very high, which ensures excellent performance in terms of output voltage stability and low noise. Furthermore, output ripple and noise generation are very low, allowing the regulator to provide smooth and accurate DC outputs. It also features over-temperature and over-current protection, ensuring excellent safety and reliability.

The working principle of the PQ010GN01ZPH linear regulator is based on the difference between the reference voltage and the input voltage. A feedback loop is used to compare these two voltages, and the output voltage is regulated by area control of a P-MOSFET. During the voltage regulation process, the P-MOSFET is continuously pulsed for a duration at a given duty cycle, providing the required amount of power to the load. The core of the regulator is based on an integrated buck-boost topology, allowing it to convert higher and lower voltages to the desired output voltage.

The applications of the PQ010GN01ZPH linear regulator include car audio systems, medical device, cellular phones, digital cameras, and battery powered computing devices. It is especially suitable for powering microprocessors and other sensitive circuit devices due to its low dropout voltage and low noise performance.

The PQ010GN01ZPH regulator is an ideal choice for a variety of applications due to its stability and reliability. Its wide input range, excellent line and load regulation, high PSR and low noise make it the ideal solution for low-power voltage regulation problems.

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