| PartNumber | X4285S8 | X4285S8-2.7 | X4285S8I |
| Description | IC SUPERV 128K EE RST HI 8SOIC | IC SUPERV 128K EE RST HI 8SOIC | IC SUPERV 128K EE RST HI 8SOIC |
| Manufacturer | Intersil | Intersil | - |
| Product Category | PMIC - Supervisors | PMIC - Supervisors | - |
| Series | - | - | - |
| Type | Simple Reset/Power-On Reset | Simple Reset/Power-On Reset | - |
| Packaging | Tube | Tube | - |
| Package Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | - |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | - |
| Mounting Type | Surface Mount | Surface Mount | - |
| Supplier Device Package | 8-SO | 8-SO | - |
| Output | Open Drain or Open Collector | Open Drain or Open Collector | - |
| Reset | Active High | Active High | - |
| Number of Voltages Monitored | 1 | 1 | - |
| Reset Timeout | 100 ms Minimum | 100 ms Minimum | - |
| Voltage Threshold | 4.38V | 2.62V | - |