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MM3847

SKU: MM3847

  • MinebeaMitsumi

250mA LDO linear voltage regulator with very low noise

MinebeaMitsumi MM3847 is ultra low noise LDO capable of supplying 250mA output current. Designed to meet the requirements of RF circuits, image sensor and high resolution audio codec, the MM3847 device provides low noise and high PSRR. It is available in WLCSP (0.65 mm×0.65 mm) and PLP-4 (1.0mm×1.0mm) which are suitable for smartphones, wireless earphones and wearable devices.

 

MM3847 features :

  • Low noise
  • High ripple rejection

 

MM3847 Applications :

  • Portable communication device
  • Photographing / Imaging device
  • Wearable device
  • Power supply for high-sensitivity image sensor
  • Power supply for ADC / DAC
  • Power supply for RF circuit


Part
Number
Output
Current [mA]
Output
Voltage
[V]
Output
Voltage
Accuracy [%]
Recommended
operating voltage
[V]
No-Load Input Current [μA]Dropout Voltage[V]
MM3847250 1.20~4.50
±2.0 2.20~5.5014.0 0.09
Operating ambient temperature
[°C]
OFF input current
Typ.
[uA]
PSRR
[dB]
Output capacitor
 F]
Circuit Structure
Output noise voltage
Typ.
[μVrms]
Package
-40~850.20802.201ch LDO

6

SSON-4D

WLCSP-4E


 

 

MinebeaMitsumi L.D.O. voltage regulators are made in Japan and are of impeccable quality. They will be perfectly adapted for your applications.