| 型号 | 厂家 | 封装 | 批号 |
| MCP4331T-503E/ML | Microch | 20-VFQF | 22+ |
| MK1491-09FILN | IDT | 28-SSOP | 22+ |
| MK1491-09FLN | IDT | 28-SSOP | 22+ |
| MAX337CAI+T | Maxim | 28-SSOP | 22+ |
| MAX337CAI+ | Maxim | 28-SSOP | 22+ |
| MAX337EAI+T | Maxim | 28-SSOP | 22+ |
| MAX337EAI+ | Maxim | 28-SSOP | 22+ |
| MAX337CUI+ | Maxim | 28-TSSO | 22+ |
| MAX3377EEUD+T | Maxim | 14-TSSO | 22+ |
| MAX532ACWE+ | Maxim | SOP16 | 22+ |
