The NCV321SN3T1G from onsemi is a Power Operational Amplifier with Supply Voltage 2.5 to 5.5 V, Input Offset Voltage 1.7 to 9 mV, Input Bias Current 1 nA, Quiescent Current 0.08 mA, Input Offset Current 1 nA. Tags: Surface Mount, Rail to Rail Op Amp. More details for NCV321SN3T1G can be seen below.