BRCL3130ME is an ultra-low quiescent current Fuel Gauge IC designed to accurately measure the remaining capacity of a single cell Li-Ion battery used in mobile and other portable applications. This device has a high linearity precision of ±3%. It also includes a charge control circuit to detect if the current is too high or too low and shut off the charging circuit. It is packaged in an SOT23-5 RoHS-compliant package. This part is manufactured by Blue Rocket, Inc., a global semiconductor manufacturer.