LP5904TME-2.8/NOPB

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The LP5904TME-2.8/NOPB is an adjustable, three-terminal, low-dropout linear regulator that features low output noise and low-current shutdown. This device is well suited for applications requiring a low-cost, low-noise, low-output voltage regulator.

The LP5904TME-2.8/NOPB is a simple three-terminal adjustable regulator. It consists of an adjustable current-limit first stage, a constant-current second stage and an error amplifier, all of which are internally regulated to provide low-noise regulation. The LP5904TME-2.8/NOPB can be used to provide an adjustable output voltage from 1.2V to 3.3V, with greater than 10mA load capability. The current-limit first stage is adjusted by the external sense resistor connected between the output and adjust terminal.

The primary application field of the LP5904TME-2.8/NOPB is to provide stable voltage supply from a higher input voltage source in communications, portable electronics and computer applications. It is also well suited for battery operated products due to its low quiescent current operation. The output voltage of the device is adjustable over a wide range of voltages and can be easily trimmed with the external sense resistor. The low dropout voltage and low noise characteristics make the LP5904TME-2.8/NOPB an ideal choice for battery operated applications.

The LP5904TME-2.8/NOPB works on a principle of feedback control. A voltage reference and a chopping amplifier are used to compare the input and output voltages to ensure the regulation of the output voltage. The feedback loop then adjusts the output current if the difference between the input and output voltages is not within the desired range. This ensures that the output voltage remains stable even during large load changes.

The LP5904TME-2.8/NOPB also features current limitation, low dropout and low noise operation. The current limitation of the device prevents it from going into runaway conditions and the low dropout feature prevents it from drawing excessive current from the source. The low noise operation is ensured by the low output-noise amplifier, which is an important feature for noise-sensitive applications.

Overall, the LP5904TME-2.8/NOPB is a useful device for applications requiring a low-cost, low-noise, low-output voltage regulator. It is ideal for powering low-power digital devices and noise-sensitive applications and is well-suited for battery operated products due to its low quiescent current operation. The device is adjustable over a wide range of voltages and can be easily trimmed with the external sense resistor.

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