| Manufacturer | Part Number | Description |
|---|---|---|
Intersil (now Renesas)
| X4003 | CPU Supervisor |
HiSemicon
| SFX4003T | 40V 30A N-CHANNEL POWER MOSFET |
Xicor
| X4003 | CPU Supervisor |
Fairchild (now onsemi)
| FJX4003R | Switching Application |
|
Intersil (now Renesas)
| X40030 | Triple Voltage Monitor |
|
Intersil (now Renesas)
| X40035 | Triple Voltage Monitor |
Maxim Integrated (now Analog Devices)
| MAX4003 | 100MHz to 2500MHz / 45dB RF Detector |
|
Intersil (now Renesas)
| X40034 | Triple Voltage Monitor |
Renesas
| X4003 | CPU Supervisor |
|
Intersil (now Renesas)
| X40031 | Triple Voltage Monitor |
