| 型号 | 厂家 | 封装 | 批号 |
| MC34931SEK | 恩智浦 | NXP | 32-SOIC | 22+ |
| MCP634T-E/SL | 微芯Microchip | 14-SOIC | 22+ |
| MCP635T-E/MF | 微芯Microchip | 10-DFN3x3 | 22+ |
| MCP633T-E/CHY | 微芯Microchip | SOT-23-6 | 22+ |
| MCP6H01T-E/OT | 微芯Microchip | SOT-23-5 | 22+ |
| MCP6V27-E/MD | 微芯Microchip | 8-DFN4x4 | 22+ |
| MCP634-E/ST | 微芯Microchip | 14-TSSOP | 22+ |
| MCP665T-E/MF | 微芯Microchip | 10-DFN3x3 | 22+ |
| MTCH102T-I/MU | 微芯Microchip | 8-UDFN3x3 | 22+ |
| MCP639T-E/ML | 微芯Microchip | 16-QFN4x4 | 22+ |
