APL5501 regulator equivalent, low dropout 500ma fixed voltage regulator.
* Low Noise : 50µVRMS (100Hz to 100kHz)
* Low Quiescent Current : 50µA (No load)
* Low Dropout Voltage : 170mV (@500mA)
* Very low Shutdown Current : < 0..
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IN 1 2 3 4 8 7 6 5 OUT GND GND GND SHDN GND BYP SHDN 3 4 BP 2
Notebook Computer PDA or Portable Equip.
The APL5501/2/3 is micropower, low noise, low dropout linear regulator. Operate from 2.7V to 6V input voltage and deliver up to 500mA. Typical output noise is just 50µVRMS with the addition of an external 0.1µF bypass capacitor in BP pin and typical .
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