 | IR3621FTR | 3500 | International Rectifier | 19+ | 28-TSSOP（0.173"，4.40mm 宽） | | IC REG CTRLR BUCK PWM VM 28TSSOP | 购买 |
| TPS64200DBVT | 2064 | Texas Instruments | 19+ | SOT-23-6 | | IC REG CTRLR BUCK PWM CM SOT23-6 | 购买 |
| TPS64200DBVT | 2064 | Texas Instruments | 19+ | SOT-23-6 | | IC REG CTRLR BUCK PWM CM SOT23-6 | 购买 |
| TPS64200DBVT | 2064 | Texas Instruments | 19+ | SOT-23-6 | | IC REG CTRLR BUCK PWM CM SOT23-6 | 购买 |
| IRU3146CFTR | 8500 | International Rectifier | 19+ | 28-TSSOP（0.173"，4.40mm 宽） | | IC REG CTRLR BUCK PWM VM 28TSSOP | 购买 |
| TPS40055MPWPREP | 3000 | Texas Instruments | 19+ | 16-TSSOP（0.173"，4.40mm）裸露焊盘 | | IC REG CTRLR BUCK PWM 16-HTSSOP | 购买 |
| UC3843BD1R2G | 3500 | ON Semiconductor | 19+ | 8-SOIC（0.154"，3.90mm 宽） | | IC REG CTRLR BST FLYBK ISO 8SOIC | 购买 |
| UC3843BD1R2G | 3500 | ON Semiconductor | 19+ | 8-SOIC（0.154"，3.90mm 宽） | | IC REG CTRLR BST FLYBK ISO 8SOIC | 购买 |
| UC3844BD1R2G | 3500 | ON Semiconductor | 19+ | 8-SOIC（0.154"，3.90mm 宽） | | IC REG CTRLR PWM CM 8-SOIC | 购买 |
| UC3845BD1R2G | 3500 | ON Semiconductor | 19+ | 8-SOIC（0.154"，3.90mm 宽） | | IC REG CTRLR PWM CM 8-SOIC | 购买 |
| UC3845BD1R2G | 3500 | ON Semiconductor | 19+ | 8-SOIC（0.154"，3.90mm 宽） | | IC REG CTRLR PWM CM 8-SOIC | 购买 |
| RT8105GS | 3500 | Richtek USA Inc | 19+ | 8-SOIC（0.154"，3.90mm 宽） | | IC REG CTRLR BUCK PWM VM 8-SOP | 购买 |
| UC2843BD1R2G | 11000 | ON Semiconductor | 19+ | 8-SOIC（0.154"，3.90mm 宽） | | IC REG CTRLR BST FLYBK ISO 8SOIC | 购买 |
| UC2843BD1R2G | 11000 | ON Semiconductor | 19+ | 8-SOIC（0.154"，3.90mm 宽） | | IC REG CTRLR BST FLYBK ISO 8SOIC | 购买 |
| UC2844BD1R2G | 3500 | ON Semiconductor | 19+ | 8-SOIC（0.154"，3.90mm 宽） | | IC REG CTRLR PWM CM 8-SOIC | 购买 |
| UC2845BD1R2G | 3500 | ON Semiconductor | 19+ | 8-SOIC（0.154"，3.90mm 宽） | | IC REG CTRLR PWM CM 8-SOIC | 购买 |
| UC2845BD1R2G | 3500 | ON Semiconductor | 19+ | 8-SOIC（0.154"，3.90mm 宽） | | IC REG CTRLR PWM CM 8-SOIC | 购买 |
| NCP1450ASN19T1G | 4000 | ON Semiconductor | 19+ | 6-TSOP（0.059"，1.50mm 宽）5 引线 | | IC REG CTRLR BST PWM VM 5TSOP | 购买 |
| NCP1450ASN50T1G | 4000 | ON Semiconductor | 19+ | 6-TSOP（0.059"，1.50mm 宽）5 引线 | | IC REG CTRLR BST PWM VM 5TSOP | 购买 |
| NCP1450ASN50T1G | 4000 | ON Semiconductor | 19+ | 6-TSOP（0.059"，1.50mm 宽）5 引线 | | IC REG CTRLR BST PWM VM 5TSOP | 购买 |
