The QPA5263A from Qorvo is a RF Amplifier with Frequency DC to 4.5 GHz, Gain 12.5 dB, Noise Figure 4.4 dB, Output Power 16.3 dBm, Output Power 0.04 W. Tags: Surface Mount, Power Amplifier, Buffer Amplifier, Driver Amplifier. More details for QPA5263A can be seen below.