| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | LM27966 |  674Kb/13P | White LED Driver with I2C Compatible Interface |
 National Semiconductor ... | LM27966SQ |  674Kb/13P | White LED Driver with I2C Compatible Interface |
 National Semiconductor ... | LM27966SQX |  674Kb/13P | White LED Driver with I2C Compatible Interface |
 National Semiconductor ... | LM27961 |  711Kb/ 13P | Dual-Display White LED Driver with 3/2x Switched Capacitor Boost |
 National Semiconductor ... | LM27961TL |  711Kb/ 13P | Dual-Display White LED Driver with 3/2x Switched Capacitor Boost |
| LM27961TLX |  711Kb/ 13P | Dual-Display White LED Driver with 3/2x Switched Capacitor Boost |
| LM27964 |  754Kb/ 13P | White LED Driver System with I2C Compatible Brightness Control |
| LM27964 |  329Kb/ 14P | White LED Driver System with I2C Compatible Brightness Control |
 National Semiconductor ... | 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 |
| 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 |
| 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 |
| LM27964 |  329Kb/ 14P | White LED Driver System with I2C Compatible Brightness Control |
| LM27965 |  728Kb/ 13P | Dual Display White LED Driver with I2C Compatible Brightness Control |
| LM27965 |  354Kb/ 14P | Dual Display White LED Driver with I2C Compatible Brightness Control |