NCP752BSN30T1G

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NCP752BSN30T1G is a linear voltage regulator from the PMIC – Voltage Regulator – Linear family. It is a low quiescent current, adjustable/fixed output voltage regulator. With a low dropout voltage of 1.4V and a low quiescent current of 250 nA, NCP752BSN30T1G offers a wide range of applications and is an ideal choice for many power management needs.

The NCP752BSN30T1G is especially useful in automotive, industrial, computer and telecommunications systems where long battery run times are desired or required. The low dropout voltage makes it especially suitable for low-voltage systems and battery-powered systems. The device can be used in applications such as linear post-regulation, battery charging, and general supporting voltage regulation.

The NCP752BSN30T1G features a short-circuit current limit, an internal voltage references and an internal compensated temperature access. The device also includes a shutdown pin, allowing the regulator to be turned off when not needed in order to conserve power. The NCP752BSN30T1G offers a wide range of voltage outputs, from 0.8V to 6.5V, with an adjustable output and standard ±2% accuracy.

The working principle of the NCP752BSN30T1G revolves around the basic notion of controlling current. The device provides an output voltage that is not dependent on the input voltage and follows a linear relationship between the output and the load current when the load is within the operating range. This is achieved by controlling the current drawn from the input by the load. The device keeps a fixed voltage drop across it regardless of the current supplied by the input. This fixed voltage drop is maintained by the device by adjusting the output current automatically.

In this voltage regulator, the voltage across a transistor is regulated using an adjustable current. The voltage is compared to a reference voltage generated by a bandgap reference and the feedback is adjusted to regulate the output voltage. This is done by controlling the bias current which passes through a controlling transistor. This current is maintained constant by controlling the voltage at the gateway between the reference source and the controlling transistor. As the current through the transistor increases, the output voltage will rise accordingly. By changing the output current, the output voltage can be regulated even when the input voltage changes.

The NCP752BSN30T1G is a low-cost and efficient solution for a wide range of power management needs. It offers a wide range of output voltages with adjustable outputs and a low quiescent current that make it ideal for battery-powered applications. As a linear regulator, it is able to regulate a constant voltage output over a wide range of input voltages, making it a great choice for both automotive and industrial applications. With a low dropout voltage, the device is well suited for low-voltage systems, and the shutdown pin allows the device to be turned off when not needed in order to conserve battery life.

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