The DIO20881SO8 from Dioo Microcircuits is a Power Operational Amplifier with Supply Voltage 1.4 to 5.5 V, Input Offset Voltage ±3.5 mV, Input Bias Current 1 pA, Quiescent Current 0.6 uA, Input Offset Current 1 pA. Tags: Surface Mount, Low Power Op Amp. More details for DIO20881SO8 can be seen below.