| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | LP3966-ADJ |  388Kb/17P | 3A Fast Ultra Low Dropout Linear Regulators |
| LP3966-ADJ |  769Kb/17P | 3A Fast Ultra Low Dropout Linear Regulators |
 National Semiconductor ... | LP3966-1.8 |  388Kb/17P | 3A Fast Ultra Low Dropout Linear Regulators |
| LP3966-1.8 |  769Kb/17P | 3A Fast Ultra Low Dropout Linear Regulators |
| LP3966ES-1.8 |  250Kb/14P | 3A Fast Ultra Low Dropout Linear Regulators |
| LP3966ES-1.8 |  388Kb/17P | 3A Fast Ultra Low Dropout Linear Regulators |
| LP3966ES-1.8 |  769Kb/17P | 3A Fast Ultra Low Dropout Linear Regulators |
 National Semiconductor ... | LP3966ES-2.5 |  250Kb/14P | 3A Fast Ultra Low Dropout Linear Regulators |
| LP3966ES-2.5 |  388Kb/17P | 3A Fast Ultra Low Dropout Linear Regulators |
| LP3966ES-2.5 |  769Kb/17P | 3A Fast Ultra Low Dropout Linear Regulators |
 National Semiconductor ... | LP3966ES-3.3 |  250Kb/14P | 3A Fast Ultra Low Dropout Linear Regulators |
| LP3966ES-3.3 |  388Kb/17P | 3A Fast Ultra Low Dropout Linear Regulators |
| LP3966ES-3.3 |  769Kb/17P | 3A Fast Ultra Low Dropout Linear Regulators |
 National Semiconductor ... | LP3966ES-5.0 |  250Kb/14P | 3A Fast Ultra Low Dropout Linear Regulators |