| Manufacturer | Part Number | Description |
|---|---|---|
MTRONPTI |
M5003 | CMOS/TTL/PECL/LVDS |
| ETC Unknown Manufacturer | M5003 | EL LAMP DRIVER IC |
| TQM7M5003 | Quad-Band GSM/EDGE Polar Power Amplifier Module | |
Nippon Precision Circuits Inc |
SM5003 | Quartz Crystal Oscillator |
| MCM5003 | (MCM5x0x) 512-Bit Programmable ROM |