| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | LP2985IBPX-2.5 |  478Kb/21P | Micropower 150 mA Low-Noise Ultra Low-Dropout Regulator Designed for Use with Very Low ESR Output Capacitors |
| LP2985IBPX-2.8 |  478Kb/21P | Micropower 150 mA Low-Noise Ultra Low-Dropout Regulator Designed for Use with Very Low ESR Output Capacitors |
 National Semiconductor ... | LP2985IBPX-2.5 |  478Kb/ 21P | Micropower 150 mA Low-Noise Ultra Low-Dropout Regulator Designed for Use with Very Low ESR Output Capacitors |
| LP2985IBPX-2.8 |  478Kb/ 21P | Micropower 150 mA Low-Noise Ultra Low-Dropout Regulator Designed for Use with Very Low ESR Output Capacitors |
| LP2985IBPX-1.5 |  546Kb/ 17P | Micropower 150 mA Low-Noise Low-Dropout Regulator in SOT-23 and micro SMD packages for Applications |
| LP2985IBPX-1.5 |  923Kb/ 17P | Micropower 150 mA Low-Noise Low-Dropout Regulator in SOT-23 and micro SMD packages for Applications |
 National Semiconductor ... | LP2985IBPX-1.8 |  546Kb/ 17P | Micropower 150 mA Low-Noise Low-Dropout Regulator in SOT-23 and micro SMD packages for Applications |
| LP2985IBPX-1.8 |  923Kb/ 17P | Micropower 150 mA Low-Noise Low-Dropout Regulator in SOT-23 and micro SMD packages for Applications |
 National Semiconductor ... | LP2985IBPX-3.3 |  478Kb/ 21P | Micropower 150 mA Low-Noise Ultra Low-Dropout Regulator Designed for Use with Very Low ESR Output Capacitors |
| LP2985IBP-1.5 |  546Kb/ 17P | Micropower 150 mA Low-Noise Low-Dropout Regulator in SOT-23 and micro SMD packages for Applications |
| LP2985IBP-1.5 |  923Kb/ 17P | Micropower 150 mA Low-Noise Low-Dropout Regulator in SOT-23 and micro SMD packages for Applications |
 National Semiconductor ... | LP2985IBP-1.8 |  546Kb/ 17P | Micropower 150 mA Low-Noise Low-Dropout Regulator in SOT-23 and micro SMD packages for Applications |
| LP2985IBP-1.8 |  923Kb/ 17P | Micropower 150 mA Low-Noise Low-Dropout Regulator in SOT-23 and micro SMD packages for Applications |
 National Semiconductor ... | LP2985IBP-2.5 |  478Kb/ 21P | Micropower 150 mA Low-Noise Ultra Low-Dropout Regulator Designed for Use with Very Low ESR Output Capacitors |
| LP2985IBP-2.8 |  478Kb/ 21P | Micropower 150 mA Low-Noise Ultra Low-Dropout Regulator Designed for Use with Very Low ESR Output Capacitors |
| LP2985IBL-1.8 |  546Kb/ 17P | Micropower 150 mA Low-Noise Low-Dropout Regulator in SOT-23 and micro SMD packages for Applications |
| LP2985IBL-1.8 |  923Kb/ 17P | Micropower 150 mA Low-Noise Low-Dropout Regulator in SOT-23 and micro SMD packages for Applications |