| Manufacturer | Part Number | Description |
|---|---|---|
Mitsubishi Electric
| M5291FP | DC-DC CONVERTER |
| Silicon Microstructures | SM5291 | Gauge and Differential Pressure Sensor |
Mitsubishi Electric
| M5291P | DC-DC CONVERTER |
Microsemi (now Microchip Technology)
| M5291 | JIGH RELIABILITY CURRENT REGULATOR DIODES |