The RF5373 from Qorvo is a RF Amplifier with Frequency 2.4 to 2.5 GHz, Gain 25 to 28 dB, Gain Flatness ± 1 dB, Harmonics -27 dBc, Supply Voltage 3.6 V. Tags: Surface Mount, Power Amplifier, Driver Amplifier. More details for RF5373 can be seen below.