The QPA9801 from Qorvo is a RF Amplifier with Frequency 1.805 to 2.4 GHz, Gain 20 dB, Noise Figure 1.5 dB, Output Power 26.4 dBm, Output Power 0.44 W. Tags: Surface Mount, Driver Amplifier, Power Amplifier. More details for QPA9801 can be seen below.