| 型号 | 厂家 | 封装 | 批号 |
| RN1902FE | TOSHIBA | SOT563 | 22+ |
| RTC6619 | RICHWAVE | QFN | 22+ |
| RTC6602 | RICHWAVE | SOT343 | 22+ |
| RTC6691H | RichWave | QFN16 | 22+ |
| RTC6694 | RICHWAVE | QFN | 22+ |
| RTC6682 | RICHWAVE | QFN | 22+ |
| RTC6649E | RICHWAVE | QFN | 22+ |
| RTC6649 | RICHWAVE | QFN | 22+ |
| RTC6655F | RICHWAVE | QFN | 22+ |
| RTC6603 | RICHWAVE | SOT363 | 22+ |
