| Manufacturer | Part Number | Description |
|---|---|---|
Intersil |
X4003 | CPU Supervisor |
Intersil |
X40030 | Triple Voltage Monitor |
Intersil |
X40035 | Triple Voltage Monitor |
| FJX4003R | Switching Application | |
Xicor |
X4003 | CPU Supervisor |
Maxim Integrated |
MAX4003 | 100MHz to 2500MHz / 45dB RF Detector |
Intersil |
X40034 | Triple Voltage Monitor |
| SFX4003T | N-CHANNEL POWER MOSFET | |
Intersil |
X40031 | Triple Voltage Monitor |
Renesas |
X4003 | CPU Supervisor |