| PartNumber | X4003S8IZ | X4003S8 | X4003S8I |
| Description | Supervisory Circuits CPU SUP/WDT I2CS LO IND 4 38VTRIP | IC SUPERVISOR CPU I2C 8-SOIC | IC SUPERVISOR CPU I2C 8-SOIC |
| Manufacturer | Renesas Electronics | Intersil | - |
| Product Category | Supervisory Circuits | PMIC - Supervisors | - |
| RoHS | Y | - | - |
| Type | Voltage Supervisory | Simple Reset/Power-On Reset | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | SOIC-8 | - | - |
| Threshold Voltage | 4.5 V to 5.5 V | - | - |
| Number of Inputs Monitored | 1 Input | - | - |
| Output Type | Active Low | - | - |
| Manual Reset | No Manual Reset | - | - |
| Watchdog Timers | Watchdog | - | - |
| Battery Backup Switching | No Backup | - | - |
| Reset Delay Time | 400 ms | - | - |
| Supply Voltage Max | 5.5 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Series | X4003 | - | - |
| Packaging | Tube | Tube | - |
| Height | 1.5 mm (Max) | - | - |
| Length | 5 mm (Max) | - | - |
| Width | 4 mm (Max) | - | - |
| Brand | Renesas / Intersil | - | - |
| Overvoltage Threshold | 4.5 V | - | - |
| Undervoltage Threshold | 4.25 V | - | - |
| Chip Enable Signals | No Chip Enable | - | - |
| Operating Supply Current | 3 mA | - | - |
| Power Fail Detection | Yes | - | - |
| Product Type | Supervisory Circuits | - | - |
| Factory Pack Quantity | 100 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Supply Voltage Min | 4.5 V | - | - |
| Unit Weight | 0.019048 oz | - | - |
| Package Case | - | 8-SOIC (0.154", 3.90mm Width) | - |
| Operating Temperature | - | 0°C ~ 70°C (TA) | - |
| Mounting Type | - | Surface Mount | - |
| Supplier Device Package | - | 8-SOIC | - |
| Output | - | Open Drain or Open Collector | - |
| Reset | - | Active Low | - |
| Number of Voltages Monitored | - | 1 | - |
| Reset Timeout | - | 100 ms Minimum | - |
| Voltage Threshold | - | 4.38V | - |