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| PartNumber | MC34161DMR2G | MC34161DG | MC34161 |
| Description | Supervisory Circuits Universal Voltage Monitor | Supervisory Circuits Universal Voltage Monitor | |
| Manufacturer | ON Semiconductor | ON Semiconductor | - |
| Product Category | Supervisory Circuits | Supervisory Circuits | - |
| RoHS | Y | Y | - |
| Type | Voltage Supervisory | Voltage Supervisory | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | MSOP-8 | SOIC-8 | - |
| Threshold Voltage | 1.27 V | 1.27 V | - |
| Number of Inputs Monitored | 2 Input | 2 Input | - |
| Output Type | Open Collector / Drain | Open Collector / Drain | - |
| Manual Reset | No Manual Reset | No Manual Reset | - |
| Watchdog Timers | No Watchdog | No Watchdog | - |
| Battery Backup Switching | No Backup | No Backup | - |
| Reset Delay Time | Adjustable | Adjustable | - |
| Supply Voltage Max | 40 V | 40 V | - |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 70 C | + 70 C | - |
| Series | MC33161 | MC33161 | - |
| Packaging | Reel | Tube | - |
| Features | Internal Hysteresis | Internal Hysteresis | - |
| Height | 0.95 mm | 1.5 mm | - |
| Length | 3 mm | 5 mm | - |
| Width | 3 mm | 4 mm | - |
| Brand | ON Semiconductor | ON Semiconductor | - |
| Overvoltage Threshold | Adjustable | Adjustable | - |
| Undervoltage Threshold | Adjustable | Adjustable | - |
| Operating Supply Current | 560 uA | 560 uA | - |
| Product Type | Supervisory Circuits | Supervisory Circuits | - |
| Factory Pack Quantity | 4000 | 98 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Supply Voltage Min | 2 V | 2 V | - |
| Unit Weight | 0.004938 oz | 0.019048 oz | - |
| Pd Power Dissipation | - | 450 mW | - |