意法半导体（STMicroelectronics）是一家全球性的独立半导体公司，是微电子应用领域内开发及提供半导体解决方案的领导者。STMicroelectronics凭借硅片及系统技术的完美结合、雄厚的制造实力、全面的知识产品 (IP) 组合及强大的战略合作伙伴，拥有无可匹敌的实力，在系统级芯片 (SoC) 技术领域位居前列，其产品对于促进现在的聚合趋势发挥着重要作用。
经营产品线：
二极管整流桥 电源管理
存储器 放大器和比较器
功率模块 晶体管晶闸管
逻辑IC 汽车电路芯片
近期热卖产品：
| 型号 | 品牌 | 封装 | 数量 |
| LM2903DT | ST | SOP8 | 20000 |
| STM32F107RBT6 | ST | LQFP64 | 100 |
| STM8L151C8T6 | ST | LQFP48 | 30 |
| SMBJ22A-TR | ST | SMB | 5000 |
| STPS15L60CB-TR | ST | TO-252 | 570 |
| LM258DT | ST | SOP-8 | 10000 |
| TYN1225 | ST | TO-220 | 1000 |
| STPS3045CT | ST | TO-220 | 4000 |
| STP75NF75 | ST | TO-220 | 8000 |
| UC3844BN | ST专家 | DIP8 | 500 |
| STTH1R06A | ST | SMA | 5000 |
| BTA16-600BW | ST | TO-220 | 9600 |
| STTH4R02SY | ST | SMC | 2500 |
| STM32L071CBT6 | ST | LQFP-48 | 1100 |
| STM32F103RBT6 | ST | LQFP64 | 960 |
| STM32F105VCT6 | ST | LQFP100 | 2160 |
| UC3844BD1013TR | ST | SOP8 | 1000 |
| STC15W204S-35I-SOP16 | STC | SOP16 | 1000 |
| LF33ABDT-TR | ST | TO252 | 5000 |
| LF50ABDT-TR | ST | TO252 | 5000 |
| ZMM4V3 | st | LL34 | 2500 |
| STM32F103RCT6 | ST | LQFP64 | 960 |
| STM32F105RBT6 | ST | QFP64 | 960 |
| L7912CV | ST | TO-220 | 90 |
| LM2904DT | ST | SOP-8 | 40000 |
| STPS5H100AF | ST | SOD128AF | 6000 |
| SM15T6V8CA | ST | SMC | 2500 |
| STM32F407ZET6 | ST | LQFP144 | 100 |
| STM32F407VGT6 | STM | LQFP100 | 50 |
| STM32F107VCT6 | ST | LQFP100 | 3780 |
| VNN1NV04PTR-E | ST | SOT223 | 1000 |
| TYN1225RG | ST | TO-220 | 1000 |
| L7805CV | ST | TO220 | 1000 |
| STTH112A | ST | SMA | 65000 |
| STM8L152K4T6 | ST | LQFP32 | 1500 |
| LM193DT | ST | SOP8 | 2500 |
| STTH1R04A | ST | SMA | 1000 |
| STM32F103VCT6 | ST | LQF100 | 200 |
| STM32F030K6T6 | ST | LQFP32 | 1500 |
| STPS340UF | ST | SMBFL | 2500 |
| L6563TR | ST | SOP-14 | 2000 |
| L6599DTR | ST | SOP-16 | 2000 |
| SRK2001TR | ST | SSOP-10 | 2000 |