| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | LM3431 |  541Kb/ 24P | 3-Channel Constant Current LED Driver with Integrated Boost Controller |
| LM3431 |  605Kb/ 24P | 3-Channel Constant Current LED Driver with Integrated Boost Controller |
 National Semiconductor ... | LM3431A |  605Kb/ 24P | 3-Channel Constant Current LED Driver with Integrated Boost Controller |
| LM3431A |  541Kb/ 24P | 3-Channel Constant Current LED Driver with Integrated Boost Controller |
| LM3431A |  540Kb/ 24P | 3-Channel Constant Current LED Driver with Integrated Boost Controller |
| LM3431AMH |  540Kb/ 24P | 3-Channel Constant Current LED Driver with Integrated Boost Controller |
| LM3431AMH |  541Kb/ 24P | 3-Channel Constant Current LED Driver with Integrated Boost Controller |
| LM3431AMH |  605Kb/ 24P | 3-Channel Constant Current LED Driver with Integrated Boost Controller |
 National Semiconductor ... | LM3431AMHX |  540Kb/ 24P | 3-Channel Constant Current LED Driver with Integrated Boost Controller |
| LM3431AMHX |  541Kb/ 24P | 3-Channel Constant Current LED Driver with Integrated Boost Controller |
| LM3431AMHX |  605Kb/ 24P | 3-Channel Constant Current LED Driver with Integrated Boost Controller |
 National Semiconductor ... | LM3431AQ |  605Kb/ 24P | 3-Channel Constant Current LED Driver with Integrated Boost Controller |
| LM3431AQMH |  605Kb/ 24P | 3-Channel Constant Current LED Driver with Integrated Boost Controller |
 National Semiconductor ... | LM3431AQMHX |  605Kb/ 24P | 3-Channel Constant Current LED Driver with Integrated Boost Controller |
 National Semiconductor ... | LM3431MH |  540Kb/ 24P | 3-Channel Constant Current LED Driver with Integrated Boost Controller |