The MBC13720 from NXP Semiconductors is a RF Amplifier with Frequency 400 MHz to 2.4 GHz, Power Gain -2.9 to 20 dB, Noise Figure 1.2 dB, Output Power 5 to 11.5 dBm, Output Power 0.003 to 0.014 W. Tags: Surface Mount, Low Noise Amplifier, Power Amplifier. More details for MBC13720 can be seen below.