LM1117IMPX-3.3

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The LM1117IMPX-3.3 is a three-terminal voltage regulator from the Linear Regulators category from Texas Instruments. It is a low-dropout (LDO) regulator featuring a dropout voltage of 1.2V, a maximum output current of 1.5A, an adjustable voltage output of 1.25V to 27V, a fixed voltage output of 3.3V, and quiescent current of only 10mA. LM1117IMPX-3.3 is an ideal choice for many low-noise, low-power applications including but not limited to, cell phones, PDAs, and digital cameras.

The LM1117IMPX-3.3 is capable of supplying up to 1.5A of current while remaining stable in a wide temperature range (-40 to +125°C). As such, it can be used with a wide range of loads in many temperature environments. It has an exceptionally low dropout voltage (Vd(u) of 1.2V. In addition, it has a wide range of output voltage options ranging from 1.25V to 27V. Additionally, over-current protection, short-circuit protection, and temperature protection are provided to prevent damage to the circuit.

The LM1117IMPX-3.3 features an internal pass element and a wide range of features designed to ensure stability and reduce noise. The integrated pass element uses a current-limiting architecture to ensure that the output voltage remains stable across a wide range of output current. Additionally, it offers variable current-limit, thermal-shutdown, and over-voltage protection. In addition, its internal Linear Regulator architecture is designed in such a way that it minimizes any undesirable effects on the output voltage caused by the variation in input voltage and load current.

The LM1117IMPX-3.3\'s working principle is quite simple. It functions as a precision voltage regulator by sensing and controlling the current flow through the regulator pass element. If the voltage across the pass element exceeds the programmed regulation voltage, the pass element current is reduced and the output voltage is maintained at the programmed voltage. The amount of current that is allowed to flow through the pass element is adjusted by varying the drive current to the pass element.

The LM1117IMPX-3.3 can be used in a wide range of applications including but not limited to, portable electronics, automotive, computing, and industrial. It is also suitable for low-noise and low-power applications such as mobile phones, PDAs, and digital cameras. Moreover, it can be used with a variety of voltage sources such as battery voltages and DC power supplies.

The LM1117IMPX-3.3 is an ideal choice for applications requiring an efficient, stable, and low-cost voltage regulator. It features a wide range of features designed to ensure stability and reduce noise, as well as over-current and over-voltage protection to guard against damage to the circuit. Additionally, its low-dropout voltage makes it suitable for use in applications with low input voltages, and it is capable of supplying up to 1.5A of current while remaining stable in a wide temperature range. It is sure to be a great choice for many different applications.

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