| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | LM3676 |  5Mb/20P | 2MHz, 600mA Step-Down DC-DC Converter with Mode Control |
| LM3676SD-1.5 |  5Mb/20P | 2MHz, 600mA Step-Down DC-DC Converter with Mode Control |
| LM3676SD-1.8 |  5Mb/20P | 2MHz, 600mA Step-Down DC-DC Converter with Mode Control |
 National Semiconductor ... | LM3676SD-3.3 |  5Mb/20P | 2MHz, 600mA Step-Down DC-DC Converter with Mode Control |
 National Semiconductor ... | LM3676SD-ADJ |  5Mb/20P | 2MHz, 600mA Step-Down DC-DC Converter with Mode Control |
 National Semiconductor ... | LM3676SDX-1.5 |  5Mb/20P | 2MHz, 600mA Step-Down DC-DC Converter with Mode Control |
| LM3676SDX-1.8 |  5Mb/20P | 2MHz, 600mA Step-Down DC-DC Converter with Mode Control |
| LM3676SDX-3.3 |  5Mb/20P | 2MHz, 600mA Step-Down DC-DC Converter with Mode Control |
| LM3676SDX-ADJ |  5Mb/20P | 2MHz, 600mA Step-Down DC-DC Converter with Mode Control |