| Produttore elettronici | Il numero della parte | Scheda tecnica | Spiegazioni elettronici |
 National Semiconductor ... | LP5522TM |  255Kb/14P | Programmable LED Driver |
 National Semiconductor ... | LP5522TMX |  255Kb/14P | Programmable LED Driver |
 National Semiconductor ... | LP5522TMX |  255Kb/ 14P | Programmable LED Driver |
 National Semiconductor ... | LP5520 |  1,022Kb/ 34P | RGB Backlight LED Driver |
 National Semiconductor ... | LP5520TL |  1,022Kb/ 34P | RGB Backlight LED Driver |
 National Semiconductor ... | LP5520TLX |  1,022Kb/ 34P | RGB Backlight LED Driver |
 National Semiconductor ... | LP5521 |  323Kb/ 14P | Programmable Three Channel LED Driver |