MIC5385 Triple LDO

Micrel's ultra small triple 150 mA output LDO ideal for portable electronic applications

Micrel's MIC5385 Triple LDOMicrel, Inc.'s MIC5385 is an advanced general-purpose triple linear regulator that offers high power supply rejection (PSRR) in an ultra-small 2 mm x 2 mm 8-pin Thin MLF® package. The MIC5385 is capable of sourcing 150 mA for each output and offers high PSRR, making it an ideal solution for any portable electronic application. Suitable for battery powered applications, the MIC5385 offers 2% initial accuracy, low dropout voltage (180 mV at 150 mA), and low ground current (typically 32 µA per output). The MIC5385 can also be put into a zero-off-mode current state, drawing virtually no current when disabled.

  • Input voltage range: 2.5 V to 5.5 V
  • 150 mA guaranteed output current for each output
  • Stable with ceramic output capacitors
  • Low dropout voltage: 180 mV at 150 mA
  • Excellent load/line transient response
  • Low quiescent current: 32 μA per LDO
  • High PSRR: 70 dB
  • High output accuracy: ±2% initial accuracy
  • Thermal shutdown and current limit protection
  • Available in tiny 2 mm x 2 mm Thin MLF package


ImageManufacturer Part NumberDescriptionAvailable Quantity
MIC5385-SGFYMT-TR datasheet linkIC REG LDO 3.3V/1.8V/1.5V 8TMLFMIC5385-SGFYMT-TRIC REG LDO 3.3V/1.8V/1.5V 8TMLF3419 - Immediate
MIC5385-SGFYMT-TR product page link
Published: 2010-03-10