SI4438-B1C-FMR,IC RF TXRX+MCU ISM<1GHZ 20VFQFN
SI4438-C2A-GM,IC RF TXRX ISM<1GHZ 20VFQFN
SI4438-C2A-GMR,IC RF TXRX ISM<1GHZ 20VFQFN
SI4438DY-T1-E3,MOSFET N-CH D-S 30V 8-SOIC
SI4438DY-T1-GE3,MOSFET N-CH D-S 30V 8-SOIC
SI4442DY,MOSFET 30V 22A 3.5W
SI4442DY-E3,MOSFET 30V 22A 3.5W
SI4442DY-T1,MOSFET 30V 22A 3.5W