| 型号 | 厂家 | 封装 | 批号 |
| BQ2031SN-A5 | TI | SOP-16 | 17+ |
| BQ2040SN-C508 | BENCHMARQ | SOP | 17+ |
| BQ2054 | TI | SOP-16 | 17+ |
| BQ2054PN | TI | DIP | 17+ |
| BQ2056SN | TI | SOP-8 | 17+ |
| BQ2057CSN-TR | BENCHMARQ | SOP-8 | 17+ |
| BQ2057CTS-TR | BENCHMARQ | TSSOP-8 | 17+ |
| BQ2058-C | TI | SOP-16 | 17+ |
| BQ2082DBT | TI | TSSOP-38 | 17+ |
| BQ2083DBT | TI | TSSOP38 | 17+ |
