Computer Controls

MAX38904A - Low-Noise, Low-Dropout 2A Linear Regulator

Maxim Integrated has released MAX38904A, a  Low-Noise, Low-Dropout 2A Linear Regulator.

The MAX38904A is 1.7V-5.5V VIN delivers up to 2A of output current with only 5.1μVRMS of output noise from 10Hz to 100kHz. This regulator maintains ±1% output accuracy over a wide input voltage range, requiring only 100mV of input-to-output headroom at full load. The 1.3mA no-load supply current is independent of dropout voltage.


MAX38904A has nine pin-selectable output voltage values – 1.2V, 1.5V, 1.8V, 2.5V, 3.0V, 3.1V, 3.3V, 4.0V and 5.0V. It also includes: programmable output soft-start rate, protection from output overcurrent, reverse current and thermal overload events, Power-OK status pin.

MAX380904A product is offered in a 3x3mm 14-pin TDFN package with -40 to +125°C Operating temperature range.

Target applications:

  • Wireless systems;
  • High-end Audio systems;
  • Sensors;
  • Test equipment;
  • Medical equipment;
  • High-resolution DAS (Data Acquisition Systems).

Click here for the datasheet > 

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