| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | LM3424 |  1Mb/50P | Constant Current N-Channel Controller with Thermal Foldback for Driving LEDs |
| LM3424 |  1Mb/50P | Constant Current N-Channel Controller with Thermal Foldback for Driving LEDs |
 National Semiconductor ... | LM3424MH |  1Mb/50P | Constant Current N-Channel Controller with Thermal Foldback for Driving LEDs |
| LM3424MH |  1Mb/50P | Constant Current N-Channel Controller with Thermal Foldback for Driving LEDs |
 National Semiconductor ... | LM3424MHX |  1Mb/50P | Constant Current N-Channel Controller with Thermal Foldback for Driving LEDs |
| LM3424MHX |  1Mb/50P | Constant Current N-Channel Controller with Thermal Foldback for Driving LEDs |
 National Semiconductor ... | LM3424QMH |  1Mb/50P | Constant Current N-Channel Controller with Thermal Foldback for Driving LEDs |
 National Semiconductor ... | LM3424QMHX |  1Mb/50P | Constant Current N-Channel Controller with Thermal Foldback for Driving LEDs |
 National Semiconductor ... | LM3424_0910 |  1Mb/50P | Constant Current N-Channel Controller with Thermal Foldback for Driving LEDs |