Toshiba TC75S55F Single Operational Amplifier - INACTIVE Toshiba TC75S55F/TC75S55FU/TC75S55FE is a CMOS single-operation amplifier that incorporates a phase compensation circuit to eliminate the need for an external device. The TC75S55F/TC75S55FU/TC75S55FE series is designed for use with a low-voltage, low-current power supply, which differentiates the device from conventional general-purpose bipolar op-amps.Learn More