| 制造商 | 部件名 | 数据表 | 功能描述 |
 National Semiconductor ... | LP3970 |  421Kb/ 2P | Power Management Unit for Advanced Application Processors |
| LP3971 |  1Mb/ 42P | POWER MANAGEMENT UNIT FOR ADVANCED APPLICATION PROCESSORS |
 National Semiconductor ... | LP3971SQ-A514 |  1Mb/ 42P | POWER MANAGEMENT UNIT FOR ADVANCED APPLICATION PROCESSORS |
| LP3971SQ-B410 |  1Mb/ 42P | POWER MANAGEMENT UNIT FOR ADVANCED APPLICATION PROCESSORS |
 National Semiconductor ... | LP3971SQX-A514 |  1Mb/ 42P | POWER MANAGEMENT UNIT FOR ADVANCED APPLICATION PROCESSORS |
| LP3971SQX-B410 |  1Mb/ 42P | POWER MANAGEMENT UNIT FOR ADVANCED APPLICATION PROCESSORS |
 National Semiconductor ... | LP3972 |  1Mb/ 59P | Power Management Unit for Advanced Application Processors |
| LP3972 |  1Mb/ 60P | Power Management Unit for Advanced Application Processors |