NCP7905CTG

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NCP7905CTG is a low-power linear voltage regulator integrated circuit (IC), specifically designed to provide a regulated voltage output based on an input voltage source. It is part of the family of secondary supply regulators, which is designed for a wide variety of AC-DC and DC-DC applications. Its versatile design allows the application of the NCP7905CTG to be limited only by its current capability.

When considering applications for the NCP7905CTG, it is important to note that the device is intended for use in low-input voltage systems. Input voltage ranges from three to five volts, as well as from nine to twenty-four volts, with regulated voltage output of 1.50V to 5.5V. It is also available in versions with adjustable output voltage range.

The NCP7905CTG’s internal architecture includes an error amplifier, a reference input, a bandgap circuit, an output stage, and a feedback pin. The output voltage of the device is regulated by comparing the voltage signal at the feedback pin with a reference voltage provided by the bandgap circuit. The error amplifier amplifies the difference between the two and drives the output stage. This process results in a regulated output voltage.

Other features of the NCP7905CTGlinear voltage regulator include operational temperature ranges from -40?C to +85?C, an adjustable output current limit, and an under-voltage lockout function, a feedback pin voltage of 8.5V, and a maximum output current of 2.0A. The device is also designed for use in low-noise applications, with ripple and noise over full temperature ranging from 8mV to 25mV.

Ultimately, the NCP7905CTG linear voltage regulator is a versatile, low-power device that is suitable for a wide range of applications. From automotive, consumer, industrial, and communication systems, to gaming, and audio and video equipment, the device is well-suited for use in any type of system that requires a low-input voltage source and a regulated output voltage.

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