| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | LM2738 |  605Kb/28P | 550kHz/1.6MHz 1.5A Step-Down DC-DC Switching Regulator |
 National Semiconductor ... | LM2738XMY |  605Kb/28P | 550kHz/1.6MHz 1.5A Step-Down DC-DC Switching Regulator |
 National Semiconductor ... | LM2738XMYX |  605Kb/28P | 550kHz/1.6MHz 1.5A Step-Down DC-DC Switching Regulator |
 National Semiconductor ... | LM2738XSD |  605Kb/28P | 550kHz/1.6MHz 1.5A Step-Down DC-DC Switching Regulator |
 National Semiconductor ... | LM2738XSDX |  605Kb/28P | 550kHz/1.6MHz 1.5A Step-Down DC-DC Switching Regulator |
 National Semiconductor ... | LM2738YMY |  605Kb/28P | 550kHz/1.6MHz 1.5A Step-Down DC-DC Switching Regulator |
 National Semiconductor ... | LM2738YMYX |  605Kb/28P | 550kHz/1.6MHz 1.5A Step-Down DC-DC Switching Regulator |
 National Semiconductor ... | LM2738YSD |  605Kb/28P | 550kHz/1.6MHz 1.5A Step-Down DC-DC Switching Regulator |
 National Semiconductor ... | LM2738YSDX |  605Kb/28P | 550kHz/1.6MHz 1.5A Step-Down DC-DC Switching Regulator |