The LP6493B is a quadratic unclassified data SOT89-3 RoHS manufactured by LOWPOWER. It is a low-power 4-channel switch containing four low-voltage, low-power T-FET, which is designed to drive ultra-low capacitance load with minimal droop and high current handling. It offers low RDS(ON) of 5ohm over level 1, 2.5ohm over level 2, 10ohm over level 3, and 25ohm over level 4. It is housed in a 3-pin SOT89 package and is compliant to RoHS 2015/863/EC requirements. It operates over a temperature range of -40°C to +85°C and has a voltage range from 0.8V to 4.5V. It is suitable for applications like smartphones, tablets, personal computers, memory cards, and other low-power digital systems.