Part Number : MM1385
Function : Microminiature low-power consumption low-saturation regulator
Package : SOT-25A Type
Maker : Mitsumi
Pinouts : 
Description :
This IC is a microminiature stabilized power supply device featuring an output voltage precision of within ±2% and output currents of up to 200mA; the input/output voltage difference at 50mA is only 0.1V.
This chip is provided with an output noise reduction pin and output on/off control pin, and is ideal for use in portable equipment.
Features
1. No-load input current 95μA typ.
2. I/O voltage difference 0.1V typ.(Io=50mA)
3. Ripple rejection ratio 70dB typ.
4. Output current 150mA max.
Applications :
1. Cordless phones
2. Portable phones, PHS
3. Portable minidiscs
Datasheet PDF Download : 
Others datasheet of same file :
MM1385AN, MM1385BN, MM1385CN, MM1385DN