The ISL28230FBZ from Renesas is a Power Operational Amplifier with Supply Voltage 1.8 to 5.5 V, Input Offset Voltage -55 to 55 uV, Input Bias Current -700 to 700 pA, Quiescent Current 20 uA, Input Offset Current -60 pA. Tags: Surface Mount, Low Power Op Amp. More details for ISL28230FBZ can be seen below.