| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | LM3677 |  7Mb/22P | 3MHz, 600mA Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits |
| LM3677 |  7Mb/24P | 3MHz, 600mA Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits |
| LM3677LE-1.2 |  7Mb/22P | 3MHz, 600mA Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits |
| LM3677LE-1.2 |  7Mb/24P | 3MHz, 600mA Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits |
| LM3677LE-1.5 |  7Mb/22P | 3MHz, 600mA Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits |
| LM3677LE-1.5 |  7Mb/24P | 3MHz, 600mA Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits |
| LM3677LE-1.8 |  7Mb/22P | 3MHz, 600mA Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits |
| LM3677LE-1.8 |  7Mb/24P | 3MHz, 600mA Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits |
| LM3677LE-1.82 |  7Mb/22P | 3MHz, 600mA Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits |
| LM3677LE-1.82 |  7Mb/24P | 3MHz, 600mA Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits |
| LM3677LEE-1.2 |  7Mb/22P | 3MHz, 600mA Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits |
| LM3677LEE-1.2 |  7Mb/24P | 3MHz, 600mA Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits |
 National Semiconductor ... | LM3677LEE-1.5 |  7Mb/22P | 3MHz, 600mA Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits |
| LM3677LEE-1.5 |  7Mb/24P | 3MHz, 600mA Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits |
 National Semiconductor ... | LM3677LEE-1.8 |  7Mb/22P | 3MHz, 600mA Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits |
| LM3677LEE-1.8 |  7Mb/24P | 3MHz, 600mA Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits |