| Fabricante Electrônico | Nome de Peças | Folha de dados | Descrição Electrónicos |
 National Semiconductor ... | LP3999 |  695Kb/12P | Low Noise 150mA Voltage Regulator for RF/Analog Applications |
| LP3999 |  351Kb/15P | Low Noise 150mA Voltage Regulator for RF/Analog Applications |
 National Semiconductor ... | LP3999ILD-1.5 |  351Kb/15P | Low Noise 150mA Voltage Regulator for RF/Analog Applications |
| LP3999ILD-1.6 |  351Kb/15P | Low Noise 150mA Voltage Regulator for RF/Analog Applications |
| LP3999ILD-1.8 |  351Kb/15P | Low Noise 150mA Voltage Regulator for RF/Analog Applications |
| LP3999ILD-1.875 |  351Kb/15P | Low Noise 150mA Voltage Regulator for RF/Analog Applications |
| LP3999ILD-1.9 |  351Kb/15P | Low Noise 150mA Voltage Regulator for RF/Analog Applications |
| LP3999ILD-2.0 |  351Kb/15P | Low Noise 150mA Voltage Regulator for RF/Analog Applications |
| LP3999ILD-2.1 |  351Kb/15P | Low Noise 150mA Voltage Regulator for RF/Analog Applications |
| LP3999ILD-2.2 |  351Kb/15P | Low Noise 150mA Voltage Regulator for RF/Analog Applications |
| LP3999ILD-2.4 |  351Kb/15P | Low Noise 150mA Voltage Regulator for RF/Analog Applications |
| LP3999ILD-2.5 |  351Kb/15P | Low Noise 150mA Voltage Regulator for RF/Analog Applications |
| LP3999ILD-2.6 |  351Kb/15P | Low Noise 150mA Voltage Regulator for RF/Analog Applications |
| LP3999ILD-2.8 |  351Kb/15P | Low Noise 150mA Voltage Regulator for RF/Analog Applications |
| LP3999ILD-3.0 |  351Kb/15P | Low Noise 150mA Voltage Regulator for RF/Analog Applications |
| LP3999ILD-3.3 |  351Kb/15P | Low Noise 150mA Voltage Regulator for RF/Analog Applications |
| LP3999ILDX-1.5 |  351Kb/15P | Low Noise 150mA Voltage Regulator for RF/Analog Applications |
| LP3999ILDX-1.6 |  351Kb/15P | Low Noise 150mA Voltage Regulator for RF/Analog Applications |