MM3348
MM3348 is 300mA Dual Voltage Regulator IC manufactured by MITSUMI.
MITSUMI
300mA Dual Voltage Regulator IC MM3348
300mA Dual Voltage Regulator IC
Monolithic IC MM3348
June, 2008
Outline
This IC is a 300mA-output low-saturation type Dual regulator developed as a bined power supply for cell-phones. The output voltages of the regulator can be fixed to desired voltages in a 1.2 V to 5.0 V range. The device is further provided with a switching terminal for each output, making it an IC especially suitable for cell-phones.
Features
1. Maximum output current 2. Ripple rejection 3. Output voltage accuracy 4. No load input current
5. Input voltage 6. Output ON/OFF control function
300mA max. 70dB (1kHz, IOUT=30mA) Vo1, Vo2 : ±2% Vo1 : 45µA typ. Vo2 : 45µA...
