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The outputs of the LM3370 can be programmed through Buck 1 & Buck 2 registers via I2C. Buck 1 has output voltage ranges of 1V to 2V in 50mV steps and Buck 2 has output voltage ranges of 1.8V to 3.3V in 100mV steps. If the I2C feature is not used, output voltages will default to the pretrimmed set voltages.
