include current limiting, over temperature, output short circuit protection. The RP1228 is short circuit thermal folded back protected. The IC lowers its OTP trip point f.

CDMA/GSM Cellular Handsets Battery-Powered Equipment Laptop, Palmtops, Notebook Computers Hand-Held Instruments PCMCIA C.

The RP1228 is a dual channel, low noise, and low dropout regulator sourcing up to 300mA at each channel. The range of output voltage is from 1.2V to 3.6V by operating from 2.5V to 5.5V input. The RP1228 offers 2% accuracy, extremely low dropout volta.

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