The AD8619ARUZ from Analog Devices is a Power Operational Amplifier with Supply Voltage 1.8 to 5.5 V, Input Offset Voltage 0.4 to 2.2 mV, Input Bias Current 0.2 to 780 pA, Input Offset Current 0.1 to 250 pA, Input Offset Voltage Drift 1 to 9 µV/°C. Tags: Surface Mount, General Purpose Op Amp. More details for AD8619ARUZ can be seen below.