| Produttore elettronici | Il numero della parte | Scheda tecnica | Spiegazioni elettronici |
 National Semiconductor ... | LP3881 |  748Kb/12P | 0.8A Fast-Response Ultra Low Dropout Linear Regulators |
 National Semiconductor ... | LP3881EMR-1.2 |  748Kb/12P | 0.8A Fast-Response Ultra Low Dropout Linear Regulators |
| LP3881EMR-1.5 |  748Kb/12P | 0.8A Fast-Response Ultra Low Dropout Linear Regulators |
| LP3881EMR-1.8 |  748Kb/12P | 0.8A Fast-Response Ultra Low Dropout Linear Regulators |
| LP3881EMRX-1.2 |  748Kb/12P | 0.8A Fast-Response Ultra Low Dropout Linear Regulators |
| LP3881EMRX-1.5 |  748Kb/12P | 0.8A Fast-Response Ultra Low Dropout Linear Regulators |
| LP3881EMRX-1.8 |  748Kb/12P | 0.8A Fast-Response Ultra Low Dropout Linear Regulators |
| LP3881ES-1.2 |  748Kb/12P | 0.8A Fast-Response Ultra Low Dropout Linear Regulators |
 National Semiconductor ... | LP3881ES-1.5 |  748Kb/12P | 0.8A Fast-Response Ultra Low Dropout Linear Regulators |
 National Semiconductor ... | LP3881ES-1.8 |  748Kb/12P | 0.8A Fast-Response Ultra Low Dropout Linear Regulators |