IRU1117-18CDTR

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IRU1117-18CDTR is a low dropout and one of the smallest linear regulators in the market with maximum dropout voltage of 1.1V to 1.3V. It is part of the PMIC - Voltage Regulators family and is a linear regulator which is a widely used type due to its superior ease of use and higher efficiency too.

A linear regulator is an electronic device which is used to regulate the input supply voltage by using feedback loop and providing constant output voltage. This is done by using operational amplifiers, enhancing precision and stability, as well as minimizing power losses due to the drop to the load.

The purpose of the linear regulator output control is to owe this to the feedback loop mentioned earlier. It compares the output of the power supply to the reference voltage, either a separate precision voltage source or a dedicated op-amp. The difference between the two values is then used to control the current flow of the regulator, either increasing it to reach the desired voltage or limiting it, thus lowering it and providing stability.

The IRU1117-18CDTR is a low dropout regulator and was designed to work with low voltage inputs. It can regulate supply voltages down to 1.1V and can provide output currents up to 150mA. It also has a very low quiescent current of 25uA and a power dissipation of about 0.4mW (<1mW at 5.5V).

Apart from that, the IRU1117-18CDTR has overcurrent and overheat protection, so that it can withstand momentary overloads without getting damaged. Moreover, it is a very small device measuring just 2mmx2mm, making it suitable for uses in tight spaces.

The IRU1117-18CDTR has a wide variety of uses in many different industries due to its superior efficiency and stability when it comes to providing a constant output voltage. Some of its more prominent uses are in consumer electronics, automotive, industrial and medical equipment, as well as telecommunications and instrumentation.

To sum it up, the IRU1117-18CDTR is a low dropout and one of the smallest linear regulators in the market with superior ease of use and higher efficiency. It was designed to work with low input voltages and can provide regulated output current up to 150mA. It also has a very low quiescent current of 25uA and a power dissipation of about 0.4mW (<1mW at 5.5V). Furthermore, it also has overcurrent and overheat protection and is a very small device measuring just 2mmx2mm. Due to these features, the IRU1117-18CDTR finds its use in a multitude of industries such as consumer electronics, automotive, industrial and medical equipment, telecommunications and instrumentation.

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