| 型号 | 厂家 | 封装 | 批号 |
| MAX5500AGAP+ | Maxim | 20-SSOP | 22+ |
| MAX5500BGAP+ | Maxim | 20-SSOP | 22+ |
| MAX550AEUA+ | Maxim | 8-MSOP | 22+ |
| MAX5501BGAP+ | Maxim | 20-SSOP | 22+ |
| MAX550ACUA+ | Maxim | 8-MSOP | 22+ |
| MAX5501AGAP+ | Maxim | 20-SSOP | 22+ |
| MCP2561FDT-H/MF | Microch | 8-VDFN | 22+ |
| MCP2561FDT-E/MF | Microch | 8-VDFN | 22+ |
| MCP2561FD-H/MF | Microch | 8-VDFN | 22+ |
| MCP2561FD-E/MF | Microch | 8-VDFN | 22+ |
