ST Microelectronics

2SA1011 Transistor
High-Voltage Switching, AF Power Amp,100W Output Predriver Applications

2SB772 Transistor
PNP medium power transistor
The complementary NPN type is 2SD882.

2SD2012 Transistor
Si-N NF-L 60V, 3A, 25W, 3MHz, B=100...320

2SD882 Transistor
The device is a NPN transistor manufactured by using planar technology resulting in rugged high performance devices.
The complementary PNP type is 2SB772.

78LR05 Voltage regulator +5.0V, 78LR05,