The MAX6775LTB+T from Analog Devices Inc./Maxim Integrated is a low-power, multi-chemistry battery monitor Integrated Circuit in a 6-uDFN (1.5x1) package.
The MAX6775LTA+ from Analog Devices Inc./Maxim Integrated is a low-power, 1%-accurate supervisor with a push-pull (totem pole) output on 1 channel, in a 6-uDFN (1.5x1) package.