| 制造商 | 部件名 | 数据表 | 功能描述 |
 National Semiconductor ... | LP3983ITL-1.6 |  166Kb/10P | Micropower, Low Quiescent Current, CMOS Voltage Regulator in micro SMD Package |
| LP3983ITL-1.8 |  166Kb/10P | Micropower, Low Quiescent Current, CMOS Voltage Regulator in micro SMD Package |
| LP3983ITL-2.5 |  166Kb/10P | Micropower, Low Quiescent Current, CMOS Voltage Regulator in micro SMD Package |
 National Semiconductor ... | LP3983ITLX-1.6 |  166Kb/10P | Micropower, Low Quiescent Current, CMOS Voltage Regulator in micro SMD Package |
 National Semiconductor ... | LP3983ITLX-1.8 |  166Kb/10P | Micropower, Low Quiescent Current, CMOS Voltage Regulator in micro SMD Package |
| LP3983ITLX-2.5 |  166Kb/10P | Micropower, Low Quiescent Current, CMOS Voltage Regulator in micro SMD Package |