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| Linear Technology | |
| IMP, Inc. International Microelectronic Products | ||
| Microchip Technology | ||
| Dallas Semiconductor Maxim | ||
| TelCom Semiconductor, Inc. | ||
| Holtek Semiconductor No.3 Creation Rd. II, Science-based Indu - Science-based Industrial Park - Hsinchu, R.O.C Taiwan - | ||
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