CM3702
CM3702 is Micropower Low-Noise Charge-Pump and Linear Regulator manufactured by California Micro Devices.
PRELIMINARY
CALIFORNIA MICRO DEVICES
Micropower Low-Noise Charge-Pump and Linear Regulator
Features
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- Low noise regulator with integrated charge pump voltage-booster 5V output with input voltage as low as 2.8V Charge pump can also power external LDO Low noise in 20Hz to 20kHz audio band Up to 200mA continuous output current Low operating and shutdown currents Stable with low-ESR ceramic or tantalum capacitors 10-Lead MSOP and TDFN packages Lead-free finishing
Block Diagram
Applications
5V analog supply for audio codec in notebook puters, PDAs, MP3 players, etc. 3.3V to 5V conversion in PCMCIA cards, PCI Express Cards, other applications needing...
