| 제조업체 | 부품명 | 데이터시트 | 상세설명 |
 National Semiconductor ... | LP3972 |  1Mb/59P | Power Management Unit for Advanced Application Processors |
| LP3972 |  1Mb/60P | Power Management Unit for Advanced Application Processors |
| LP3972SQ-A413 |  1Mb/60P | Power Management Unit for Advanced Application Processors |
| LP3972SQ-A514 |  1Mb/60P | Power Management Unit for Advanced Application Processors |
| LP3972SQ-E514 |  1Mb/60P | Power Management Unit for Advanced Application Processors |
| LP3972SQ-I514 |  1Mb/60P | Power Management Unit for Advanced Application Processors |
| LP3972SQX-I514 |  1Mb/60P | Power Management Unit for Advanced Application Processors |
| LP3972SQXA413 |  1Mb/60P | Power Management Unit for Advanced Application Processors |
| LP3972SQXA514 |  1Mb/60P | Power Management Unit for Advanced Application Processors |
| LP3972SQXE514 |  1Mb/60P | Power Management Unit for Advanced Application Processors |
| LP3972 |  1Mb/60P | Power Management Unit for Advanced Application Processors |