An apparatus (500, 600, 602) comprising: a first power amplifier (540a, 640a) supporting multiple radio technologies and operative to amplify a first radio frequency, RF, input signal (RFin1) and provide a first RF output signal, the first power amplifier (540a, 640a) comprising: a first amplifier stage (542a, 642a), wherein the output of the first amplifier stage (542a, 642a) is connected to multiple chains coupled in parallel, wherein the multiple chains comprise a first chain (Chain 1) comprising a first switch (548a, 658a) and a second (Chain 2) and third chain (Chain 3) comprising each at least one additional amplifier stage (544a, 644a) and each chain being selectable to amplify the first RF input signal (RFin1) and provide the first RF output signal for a respective range of output power levels; and a second switch (558a, 658a) coupled to the first (Chain 1) and second chain (Chain 2) and operative to provide the first RF output signal to a first output (RFout2) for one of the multiple radio technologies and to provide the first RF output signal to a second output (RFout1) for another one of the multiple radio technologies, wherein the third chain (Chain 3) is coupled to the second output (RFout1). a first power amplifier (540a, 640a) supporting multiple radio technologies and operative to amplify a first radio frequency, RF, input signal (RFin1) and provide a first RF output signal, the first power amplifier (540a, 640a) comprising: a first amplifier stage (542a, 642a), wherein the output of the first amplifier stage (542a, 642a) is connected to multiple chains coupled in parallel, wherein the multiple chains comprise a first chain (Chain 1) comprising a first switch (548a, 658a) and a second (Chain 2) and third chain (Chain 3) comprising each at least one additional amplifier stage (544a, 644a) and each chain being selectable to amplify the first RF input signal (RFin1) and provide the first RF output signal for a respective range of output power levels; and a second switch (558a, 658a) coupled to the first (Chain 1) and second chain (Chain 2) and operative to provide the first RF output signal to a first output (RFout2) for one of the multiple radio technologies and to provide the first RF output signal to a second output (RFout1) for another one of the multiple radio technologies, wherein the third chain (Chain 3) is coupled to the second output (RFout1). a first amplifier stage (542a, 642a), wherein the output of the first amplifier stage (542a, 642a) is connected to multiple chains coupled in parallel, wherein the multiple chains comprise a first chain (Chain 1) comprising a first switch (548a, 658a) and a second (Chain 2) and third chain (Chain 3) comprising each at least one additional amplifier stage (544a, 644a) and each chain being selectable to amplify the first RF input signal (RFin1) and provide the first RF output signal for a respective range of output power levels; and a second switch (558a, 658a) coupled to the first (Chain 1) and second chain (Chain 2) and operative to provide the first RF output signal to a first output (RFout2) for one of the multiple radio technologies and to provide the first RF output signal to a second output (RFout1) for another one of the multiple radio technologies, wherein the third chain (Chain 3) is coupled to the second output (RFout1).