The MCP6043T-E/SN from Microchip Technology is a Power Operational Amplifier with Supply Voltage 1.4 to 6 V, Input Offset Voltage -3 to 3 mV, Input Bias Current 0.000005 mA, Quiescent Current 0.3 to 1 µA, Input Offset Current 1 pA. Tags: Surface Mount, General Purpose Op Amp. More details for MCP6043T-E/SN can be seen below.