The RT9067 is a low-dropout (LDO) voltage regulator with enable function offering benefits of up to 14V input voltage, low-dropout, low-power operation, and miniaturized packaging.

The features of low quiescent current as low as 2μA and zero disable current is ideal for powering the battery equipment to a longer service life. The RT9067 is stable with ceramic output capacitors over its wide input range from 3.5V to 14V and entire range of output load current (0mA to 200mA).


  • Portable, Battery Powered Equipments
  • Ultra Low Voltage Microcontrollers
  • Notebook Computers
Key Spec.
Status Active
Vin (min) (V) 3.5
Vin (max) (V) 14
Vout (min) (V) 2.5
Vout (max) (V) 9
Output Adj. Method Fixed
Accuracy (+/- %) 2
Iout (max) (mA) 200
Iq (typ) (uA) 2;3.5
Vdropout @ rated current (typ) (mV) 400 @ 0.1A
Cout Type Ceramic;Tantalum
Features Enable Input;OCP;Output Discharge;Stable with Ceramic Capacitor
Package Type SOT-89-5;SOT-25
  • 2μA Ground Current at no Load
  • ±2% Output Accuracy
  • 200mA Output Current with EN
  • Zero Disable Current
  • Maximum Operating Input Voltage 14V
  • Dropout Voltage : 0.4V at 100mA
  • Support Fixed Output Voltage 2.5V, 3V, 3.3V, 3.6V, 4.2V, 5V, 9V (3V, 3.6V for SOT-23-5 package only)
  • Stable with Ceramic or Tantalum Capacitor
  • Current Limit Protection
  • Over-Temperature Protection
  • RoHS Compliant and Halogen Free
TitleLast UpdateDownload
Ultra Low Power, 14V, 200mA LDO Regulator2017/05/05
Additional Documents
Title Last Update ShareDownload
Power Management Introduction and Selection Guide 2020/12/07
Part NumberPackage TypePackage Qty.Free SampleBuy From Authorized Distributor
RT9067-50GBSOT-253000 Request Buy from Distributor
RT9067-50GX5SOT-89-51000 Request Buy from Distributor