ADP165AUJZ-1.8-R7

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PMIC – Voltage Regulators – Linear

The ADP165AUJZ-1.8-R7 is an integrated DC-to-DC linear voltage regulator from ADI\'s ADP165 series. It is designed to provide an adjustable output voltage from 1.8V to 5.5V and support up to 1.5A current. This regulator contains an adjustable operating frequency, output voltage and other features that enable it to be used in a variety of applications.

Application Field

The ADP165AUJZ-1.8-R7 is designed to be used in applications where an adjustable output voltage is required. The adjustable output voltage make it suitable for powering a variety of circuits, such as microcontrollers, low power logic circuits, LCD screens, batteries and so on. This DC-to-DC linear voltage regulator is also capable of providing a constant output voltage over a wide input voltage range, which makes it ideal for use in portable applications where power supply stability is required.

Working Principle

The ADP165AUJZ-1.8-R7 is a DC-to-DC linear voltage regulator. It works by taking an input voltage from a DC power supply and then regulating the output voltage to a predetermined level. The output voltage is determined by the user through an external voltage divider. Internally, the chip includes a low dropout regulator that operates in the linear region, providing an adjustable output voltage. The high input voltage tolerance and fast transient response make this regulator suitable for a variety of applications.

The circuit contains a high performance low dropout regulator that operates over a wide operating range. The regulator features a wide input voltage range, low output voltage ripple, low voltage drops and soft start. The wide input voltage range allows the device to operate in applications even with large input voltage variations, making it suitable for use in highly noisy environments. The integrated soft start feature ensures smooth startup, avoiding inrush current during power up.

The ADP165AUJZ-1.8-R7 is equipped with a thermal shutdown protection for situations where the operating temperature exceeds the recommended range. This thermal shutdown will shut down the regulator until the operating temperature is within the recommended range. The device is also provided with overcurrent protection, which will shut down the chip if it exceeds the maximum current threshold.

The ADP165AUJZ-1.8-R7 is a versatile DC-to-DC linear voltage regulator that is capable of providing an adjustable output voltage for a variety of applications. The device includes a number of features such as adjustable operating frequency, adjustable output voltage, thermal shutdown protection and overcurrent protection, making it suitable for use in applications requiring a stable power supply in noisy and unstable environments.

Conclusion

The ADP165AUJZ-1.8-R7 is a DC-to-DC linear voltage regulator designed to provide adjustable output voltage from 1.8V to 5.5V. It contains an adjustable operating frequency, output voltage, and other features designed to enable it to be used in a variety of applications. The wide input voltage range and fast transient response make the regulator suitable for noisy and unstable environments. The integrated thermal shutdown and overcurrent protection provide improved protection for the device. In conclusion, the ADP165AUJZ-1.8-R7 is an ideal solution for applications requiring a stable power supply.

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