| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | LM27964SQX-I |  754Kb/13P | White LED Driver System with I2C Compatible Brightness Control |
| LM27964SQX-I |  329Kb/14P | White LED Driver System with I2C Compatible Brightness Control |
 National Semiconductor ... | LM27964SQX-A |  754Kb/13P | White LED Driver System with I2C Compatible Brightness Control |
| LM27964SQX-C |  329Kb/14P | White LED Driver System with I2C Compatible Brightness Control |
| LM27964SQ-A |  754Kb/13P | White LED Driver System with I2C Compatible Brightness Control |
 National Semiconductor ... | LM27964SQ-C |  329Kb/14P | White LED Driver System with I2C Compatible Brightness Control |
 National Semiconductor ... | LM27964SQ-I |  754Kb/13P | White LED Driver System with I2C Compatible Brightness Control |
| LM27964SQ-I |  329Kb/14P | White LED Driver System with I2C Compatible Brightness Control |