| A ALLEGRO ALLIANCE ALTERA AMD ANALOG DEVICES ATMEL AVAGO |
| B BSI |
| C CATALAYST CENTRAL CIRRUS LOGIC CONEXANT COSMO-IC CYPRESS |
| D DALLAS MAXIM IC DC COMPONENTS |
| E ECHELON EIC EM-MARIN SA EVERLIGHT EXAR EUPEC |
| F FAIRCHILD FREESCALE FUJITSU |
| H HYNIX |
| I IDT INFINEON INTEL INTERSIL IR ISSI IXYS |
| L LATTICE LINEAR LITEON |
| M MACOM MACRONIX MICROCHIP MICRON MICROSEMI MITSUBISHI MOSEL VITELIC |
| N NATIONAL NEC NXP |
| O OKI ON SEMICONDUCTOR OSRAM |
| P PEREGRINE POWER INTEGRATION |
| R RENESAS |
| S SAMSUNG SEMI. SEIKO SEMTECH SHARP SILICON LABORATORIES SONY ST |
| T TAIWAN TERIDIAN TEXAS INSTRUMENTS TOSHIBA |
| V VISHAY |
| W WINBOND WJ |
| X XILINX |
| Z ZARLINK ZETEX ZILOG ZMD |