| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 | 
|---|
| 1 | MC7812ABT | THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS | 240K |   |   | 
| 2 | MC7812ABT | 1.0 A Positive Voltage Regulators | 251K |   |   | 
| 3 | MC7812ABTG | THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS | 240K |   |   | 
| 4 | MC7812ABTG | 1.0 A Positive Voltage Regulators | 251K |   |   |