 |  | | |
| PartNumber | CAT1161LI-25-G | CAT1161LI-28-G | CAT1161LI |
| Description | Supervisory Circuits CPU w/16K | Supervisory Circuits CPU w/16K | |
| Manufacturer | ON Semiconductor | ON Semiconductor | - |
| Product Category | Supervisory Circuits | PMIC - Supervisors | - |
| RoHS | Y | - | - |
| Type | Voltage Supervisory | Simple Reset/Power-On Reset | - |
| Mounting Style | Through Hole | Through Hole | - |
| Package / Case | PDIP-8 | - | - |
| Threshold Voltage | 2.5 V | 3 V 3.3 V 5 V | - |
| Number of Inputs Monitored | 1 Input | 1 Input | - |
| Output Type | Active High, Active Low, Open Drain | Active High Active Low Open Drain | - |
| Manual Reset | Manual Reset | Manual Reset | - |
| Watchdog Timers | Watchdog | Watchdog | - |
| Battery Backup Switching | No Backup | No Backup | - |
| Reset Delay Time | 270 ms | 270 ms | - |
| Supply Voltage Max | 6 V | - | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Height | 3.3 mm | - | - |
| Length | 9.27 mm | - | - |
| Width | 6.35 mm | - | - |
| Brand | ON Semiconductor | - | - |
| Overvoltage Threshold | 2.7 V | 3 V | - |
| Undervoltage Threshold | 2.55 V | 2.85 V | - |
| Chip Enable Signals | No Chip Enable | No Chip Enable | - |
| Operating Supply Current | 3000 uA | 3000 uA | - |
| Pd Power Dissipation | 1000 mW | - | - |
| Power Fail Detection | No | No | - |
| Product Type | Supervisory Circuits | - | - |
| Factory Pack Quantity | 50 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Supply Voltage Min | 2.7 V | - | - |
| Unit Weight | 0.032805 oz | 0.032805 oz | - |
| Series | - | - | - |
| Packaging | - | Tube | - |
| Package Case | - | PDIP-8 | - |
| Operating Temperature | - | -40°C ~ 85°C (TA) | - |
| Mounting Type | - | Through Hole | - |
| Supplier Device Package | - | 8-PDIP | - |
| Output | - | Open Drain or Open Collector | - |
| Reset | - | Active High/Active Low | - |
| Number of Voltages Monitored | - | 1 | - |
| Reset Timeout | - | 130 ms Minimum | - |
| Voltage Threshold | - | 2.85V | - |
| Pd Power Dissipation | - | 1000 mW | - |
| Supply Voltage Max | - | 6 V | - |
| Supply Voltage Min | - | 2.7 V | - |