| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | LM337HVK |  340Kb/ 10P | 3-Terminal Adjustable Negative Regulators (High Voltage) |
 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 |