The PSD4123F3-90UI is a 80-pin TQFP lead-frame SMT microcontroller from Stmicroelectronics. It operates within a temperature range of -40`C to 85`C and requires a supply voltage between 4.5V and 5.5V. The device is mounted on the surface and features a p
The DDTA122TE-7 is a PNP bipolar junction transistor with a collector-emitter breakdown voltage of 50V and a maximum collector current of 100mA. It has a transition frequency of 200MHz and a maximum power dissipation of 150mW. The transistor is packaged in