IRU1117CYTR

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The IRU1117CYTR is a three-terminal positive voltage regulator used mainly in consumer electronics and other applications that require low power and low voltage regulation. The IRU1117CYTR is designed to provide a regulated output voltage of 1.45V with a load current capability up to 100mA. The operating input range of the IRU1117CYTR is up to 17V. The regulator is available in an SOT-223 package.

The working principle behind the IRU1117CYTR is that of a linear regulator. Linear regulators function by taking the input voltage, passing it through a feedback loop, and varying the resistance of an internal transistor in order to maintain the desired output voltage. The feedback loop is made up of an input voltage divider, an error amplifier and a reference voltage source. The voltage divider divides the input voltage and then passes it to the error amplifier. The error amplifier compares the divided voltage to the reference voltage and provides a signal proportional to the difference. This signal is then used to control the regulator transistor, which adjusts the resistance of the transistor to keep the output voltage constant.

The IRU1117CYTR can be used in a wide variety of applications, including powering microcontrollers, audio and video equipment, computers, and various other consumer electronic devices. Due to its low quiescent current, the IRU1117CYTR is also ideal for battery-powered applications. It can be used in AC/DC, DC/DC and DC/AC converters to provide improved output regulation and low noise operation. The IRU1117CYTR is also suitable for applications requiring precision and high noise immunity.

Overall, the IRU1117CYTR is a low-power, low-voltage linear voltage regulator ideal for consumer electronic applications, battery-powered applications, or other applications that require precision and high noise immunity. It is available in an SOT-223 package and offers a regulated output voltage of 1.45V and an operating input range of up to 17V. The device is designed to provide a high level of performance while maintaining a low quiescent current.

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