| Fabricante Electrónico | No. de pieza | Datasheet | Descripción Electrónicos |
 National Semiconductor ... | LM4906MM |  468Kb/ 15P | 1W, Bypass-Capacitor-less Audio Amplifier with Internal Selectable Gain |
| LM4906LD |  468Kb/ 15P | 1W, Bypass-Capacitor-less Audio Amplifier with Internal Selectable Gain |
 National Semiconductor ... | LM4900 |  772Kb/ 19P | 265mW at 3.3V Supply Audio Power Amplifier with Shutdown Mode |
| LM4900LD |  772Kb/ 19P | 265mW at 3.3V Supply Audio Power Amplifier with Shutdown Mode |
 National Semiconductor ... | LM4900M |  772Kb/ 19P | 265mW at 3.3V Supply Audio Power Amplifier with Shutdown Mode |
| LM4900MM |  772Kb/ 19P | 265mW at 3.3V Supply Audio Power Amplifier with Shutdown Mode |
 National Semiconductor ... | LM4901 |  1Mb/ 24P | 1.6 Watt Audio Power Amplifier with Selectable Shutdown Logic Level |
| LM4901IBL |  1Mb/ 24P | 1.6 Watt Audio Power Amplifier with Selectable Shutdown Logic Level |
| LM4901IBLX |  1Mb/ 24P | 1.6 Watt Audio Power Amplifier with Selectable Shutdown Logic Level |
| LM4901LD |  1Mb/ 24P | 1.6 Watt Audio Power Amplifier with Selectable Shutdown Logic Level |
| LM4901MM |  1Mb/ 24P | 1.6 Watt Audio Power Amplifier with Selectable Shutdown Logic Level |