The TSV634IYPT from STMicroelectronics is a Power Operational Amplifier with Supply Voltage 1.5 to 5.5 V, Input Offset Voltage 0.8 to 4.5 mV, Input Bias Current 1 to 100 pA, Input Offset Current 1 to 100 pA, Input Offset Voltage Drift 2 µV/°C. Tags: Surface Mount, Low Power Op Amp. More details for TSV634IYPT can be seen below.