WL2821
WL2821 is CMOS LDO manufactured by WillSEMI.
Features
- Input voltage
: 1.6V~5.5V
- Output range
: 0.9V~3.3V
- Output current : 300m A Typ.
- PSRR
: 70d B @ 217Hz
- Dropout voltage : 250m V @ IOUT=300m A
- Quiescent current : 50μA Typ.
- Shut-down current : < 1μA
- Remend capacitor : 1u F
Applications
- MP3/MP4 Players
- Cellphones, radiophone, digital cameras
- Bluetooth, wireless...
