STA521A
S-shape Correction Switch (Sanken)
STA529
2 x 100 mW class-D amplifier (ST Microelectronics)
STA500
30V 3.5A QUAD POWER HALF BRIDGE (ST Microelectronics)
STA501
40V 3.5A Double Power Half Bridge (ST Microelectronics)
STA501A
N-channel General purpose (Sanken electric)
STA502
40V 4A Double Power Half Bridge (ST Microelectronics)
STA504A
N-channel General purpose (Sanken electric)
STA505
40V 3.5A QUAD POWER HALF BRIDGE (ST Microelectronics)
STA505A
N-channel General purpose (Sanken electric)
STA506
40V 4A QUAD POWER HALF BRIDGE (ST Microelectronics)