RT7257 系列
| 製造商零件# | 描述 | 製造商 | 有存貨 | 手術 |
| RT7257BHZSP | IC REG BUCK ADJ 3A 8SOP | Richtek USA Inc. | 4364 |
|
| RT7257AHZSP | IC REG BUCK ADJUSTABLE 3A 8SOP | Richtek USA Inc. | 9184 |
|
| RT7257ALZSP | IC REG BUCK ADJUSTABLE 3A 8SOP | Richtek USA Inc. | 7444 |
|
| RT7257BLZSP | IC REG BUCK ADJUSTABLE 3A 8SOP | Richtek USA Inc. | 7989 |
|
| RT7257CHZSP | IC REG BUCK ADJUSTABLE 3A 8SOP | Richtek USA Inc. | 7013 |
|
| RT7257CLZSP | IC REG BUCK ADJUSTABLE 3A 8SOP | Richtek USA Inc. | 3031 |
|
| RT7257DHZSP | IC REG BUCK ADJUSTABLE 3A 8SOP | Richtek USA Inc. | 5387 |
|
| RT7257DLZSP | IC REG BUCK ADJUSTABLE 3A 8SOP | Richtek USA Inc. | 2343 |
|