The SBB4089Z from Qorvo is a RF Amplifier with Frequency 50 MHz to 6 GHz, Gain 15 dB, Noise Figure 4.5 dB, Output Power 19.2 dBm, Output Power 0.08 W. Tags: Surface Mount, Power Amplifier, Driver Amplifier. More details for SBB4089Z can be seen below.