Core Alliance CL9904 Series driver IC high output voltage accuracy: ± 2% z Output voltage: 1.5V ~ 5.0V (step 0.1V) z maximum operating voltage:. 6.5V z low quiescent current (Typ = 8.0μA ) z load capacity: When Vin = 4.3V and V out = 3.3V when Iout = 300mA z low dropout voltage: 0.2V at 90mA and 0.40V at 200mA z z good stability and low input temperature adjustment z coefficient can be used as a reference voltage regulator and use z package: SOT-23-3, SOT-89-3 CL9904 series is a high ripple rejection, low power, low dropout voltage, over-current and short-circuit protection of CMOS step-down voltage regulator. These devices have very low quiescent current (8.0μA Typ.), They can put 250mA of output current at the input and output voltage difference between a very small case, and still maintain good regulation. As the voltage difference is small and static bias current between input and output is very small, these devices are particularly useful for developers who want to extend the battery life of battery-powered products such as computers, consumer products and industrial equipment.