| 制造商 | 部件名 | 数据表 | 功能描述 |
 National Semiconductor ... | LM3370 |  1Mb/23P | Dual Synchronous Step-Down DC-DC Converter with Dynamic Voltage Scaling Function |
| LM3370 |  5Mb/26P | Dual Synchronous Step-Down DC-DC Converter with Dynamic Voltage Scaling Function |
 National Semiconductor ... | LM3370SD-3013 |  5Mb/26P | Dual Synchronous Step-Down DC-DC Converter with Dynamic Voltage Scaling Function |
 National Semiconductor ... | LM3370SD-3021 |  5Mb/26P | Dual Synchronous Step-Down DC-DC Converter with Dynamic Voltage Scaling Function |
 National Semiconductor ... | LM3370SD-3416 |  5Mb/26P | Dual Synchronous Step-Down DC-DC Converter with Dynamic Voltage Scaling Function |
 National Semiconductor ... | LM3370SD-3621 |  5Mb/26P | Dual Synchronous Step-Down DC-DC Converter with Dynamic Voltage Scaling Function |
| LM3370SD-3806 |  5Mb/26P | Dual Synchronous Step-Down DC-DC Converter with Dynamic Voltage Scaling Function |
| LM3370SD-4221 |  5Mb/26P | Dual Synchronous Step-Down DC-DC Converter with Dynamic Voltage Scaling Function |