| 编号 | IC名称 | 厂家 | 批次 | 封装 | 库存数量 |
| 56566 | LM1881MX | NS | 10+ | SO-8 | 50000 |
| 56565 | LM2574N-5 | NS | 10+ | dip-8 | 50000 |
| 56564 | LM2575-ADJ | NS | 10+ | TO-220 | 50000 |
| 56563 | LM2576-15 | NS | 10+ | TO-263 | 50000 |
| 56562 | LM2576-5.0 | NS | 10+ | TO-263 | 50000 |
| 56561 | LM2576ADJ | NS | 10+ | 50000 | |
| 56560 | LM2576-ADJ | NS | 10+ | TO-220 | 50000 |
| 56559 | LM2576HVT-5.0 | NS | 10+ | 50000 | |
| 56558 | LM2576T-15 | NS | 10+ | 50000 | |
| 56557 | LM2577T-12V | NS | 10+ | 50000 | |
| 56556 | LM2577T-ADJ | NS | 10+ | 50000 | |
| 56555 | LM257N-AOJ | NS | 10+ | 50000 | |
| 56554 | LM25955-5.0 | NS | 10+ | 50000 | |
| 56553 | LM2596S | NS | 10+ | 50000 | |
| 56552 | LM2596S-5.0 | NS | 10+ | TO-263 | 50000 |
| 56551 | LM2596T-ADJ | NS | 10+ | 50000 | |
| 56550 | LM2675M-ADJ | NS | 10+ | 50000 | |
| 56549 | LM2901 | NS | 10+ | SMD | 50000 |
| 56548 | LM2901MX | NS | 10+ | SO-14 | 50000 |
| 56547 | LM2902MX | NS | 10+ | SO-14 | 50000 |
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