| 制造商 | 部件名 | 数据表 | 功能描述 |
 National Semiconductor ... | LP3941A |  779Kb/32P | Cellular Phone Power Management Unit |
 National Semiconductor ... | LP3941LQ-A |  779Kb/32P | Cellular Phone Power Management Unit |
 National Semiconductor ... | LP3941LQA |  779Kb/32P | Cellular Phone Power Management Unit |
 National Semiconductor ... | LP3941LQX-A |  779Kb/32P | Cellular Phone Power Management Unit |
 National Semiconductor ... | LP3941A |  779Kb/32P | Cellular Phone Power Management Unit |
| LP3941LQ-A |  779Kb/32P | Cellular Phone Power Management Unit |
 National Semiconductor ... | LP3941LQA |  779Kb/32P | Cellular Phone Power Management Unit |
 National Semiconductor ... | LP3941LQX-A |  779Kb/32P | Cellular Phone Power Management Unit |
 National Semiconductor ... | LP3942 |  918Kb/20P | The Dual RGB LED Controller with 1.5x/2x Charge Pump and SPI Interface |
| LP3942YQ |  918Kb/20P | The Dual RGB LED Controller with 1.5x/2x Charge Pump and SPI Interface |
| LP3942YQX |  918Kb/20P | The Dual RGB LED Controller with 1.5x/2x Charge Pump and SPI Interface |
| LP3943 |  264Kb/13P | RGB/White/Blue 16-LED Fun Light Driver |