| PartNumber | X5168S8IZ-2.7 | X5168S8IZ | X5168S8I-4.5AT1 |
| Description | Supervisory Circuits CPU SUP 16K SPI EE RST LW 2 7-3 6V IND | Supervisory Circuits CPU SUP 16K SPI EE RST LW 5V+/-10% IND | IC SUPERVISOR CPU 16K EE 8-SOIC |
| Manufacturer | Intersil | Intersil | Intersil |
| Product Category | PMIC - Supervisors | PMIC - Supervisors | PMIC - Supervisors |
| Series | - | - | - |
| Type | Simple Reset/Power-On Reset | Simple Reset/Power-On Reset | Simple Reset/Power-On Reset |
| Packaging | Tube | Tube | Tape & Reel (TR) |
| Package Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Supplier Device Package | 8-SOIC | 8-SOIC | 8-SOIC |
| Output | Open Drain or Open Collector | Open Drain or Open Collector | Open Drain or Open Collector |
| Reset | Active Low | Active Low | Active Low |
| Number of Voltages Monitored | 1 | 1 | 1 |
| Reset Timeout | 100 ms Minimum | 100 ms Minimum | 100 ms Minimum |
| Voltage Threshold | 2.63V | 4.38V | 4.63V |