| 制造商 | 部件名 | 数据表 | 功能描述 |
 National Semiconductor ... | LM3423MHX |  906Kb/24P | N-Channel Controllers for Constant Current LED Drivers |
| LM3423MHX |  1Mb/48P | N-Channel Controllers for Constant Current LED Drivers |
 National Semiconductor ... | LM3423MH |  906Kb/24P | N-Channel Controllers for Constant Current LED Drivers |
| LM3423MH |  1Mb/48P | N-Channel Controllers for Constant Current LED Drivers |
 National Semiconductor ... | LM3423Q0 |  1Mb/48P | N-Channel Controllers for Constant Current LED Drivers |
 National Semiconductor ... | LM3423Q0MH |  1Mb/48P | N-Channel Controllers for Constant Current LED Drivers |
 National Semiconductor ... | LM3423Q0MHX |  1Mb/48P | N-Channel Controllers for Constant Current LED Drivers |
 National Semiconductor ... | LM3423Q1 |  1Mb/48P | N-Channel Controllers for Constant Current LED Drivers |
 National Semiconductor ... | LM3423Q1MH |  1Mb/48P | N-Channel Controllers for Constant Current LED Drivers |
 National Semiconductor ... | LM3423Q1MHX |  1Mb/48P | N-Channel Controllers for Constant Current LED Drivers |
 National Semiconductor ... | LM3423 |  825Kb/14P | LM3423 Buck-Boost 2 Layer Evaluation Board evaluation board showcases most features |