The BD77504FV-E2 from ROHM Semiconductor is a Power Operational Amplifier with Supply Voltage 7 to 15 V, Input Offset Voltage 4 to 27 mV, Input Bias Current 0.001 nA, Input Offset Current 0.001 nA, Output Voltage 0.06 to 0.3 V. Tags: Surface Mount, General Purpose Op Amp. More details for BD77504FV-E2 can be seen below.