| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | LM2984 |  398Kb/16P | Microprocessor Power Supply System |
 National Semiconductor ... | LM2984C |  284Kb/14P | LM2984C Microprocessor Power Supply System |
| LM2984CT |  284Kb/14P | LM2984C Microprocessor Power Supply System |
 National Semiconductor ... | LM2984T |  398Kb/16P | Microprocessor Power Supply System |
 National Semiconductor ... | LM2984C |  284Kb/14P | LM2984C Microprocessor Power Supply System |
 National Semiconductor ... | LM2984CT |  284Kb/14P | LM2984C Microprocessor Power Supply System |
 National Semiconductor ... | LM2984T |  398Kb/16P | Microprocessor Power Supply System |
 National Semiconductor ... | LM2900 |  323Kb/20P | LM2900/LM3900/LM3301 Quad Amplifiers |