| Fabricante Electrônico | Nome de Peças | Folha de dados | Descrição Electrónicos |
 National Semiconductor ... | LM56 |  791Kb/13P | Dual Output Low Power Thermostat |
 National Semiconductor ... | LM5642 |  667Kb/ 24P | High Voltage, Dual Synchronous Buck Converter with Oscillator Synchronization |
 National Semiconductor ... | LM5642 |  784Kb/ 28P | High Voltage, Dual Synchronous Buck Converter with Oscillator Synchronization |
 National Semiconductor ... | LM5642MH |  784Kb/ 28P | High Voltage, Dual Synchronous Buck Converter with Oscillator Synchronization |