The MCP6051-E/SN from Microchip Technology is a Power Operational Amplifier with Supply Voltage 1.8 to 6 V, Input Offset Voltage -0.15 to 0.15 mV, Input Bias Current 5000 pA, Quiescent Current 15 to 45 µA, Input Offset Current -1 to 1 pA. Tags: Surface Mount. More details for MCP6051-E/SN can be seen below.