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| PartNumber | LTC2909ITS8-3.3#TRMPBF | LTC2909ITS8-2.5#TRMPBF | LTC2909ITS8-2.5#TRPBF |
| Description | Supervisory Circuits Dual Supply Monitor with Selectable Polarity | Supervisory Circuits Dual Supply Monitor with Selectable Polarity | Supervisory Circuits Dual Supply Monitor with Selectable Polarity |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Category | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
| RoHS | Y | Y | Y |
| Type | Voltage Monitors | Voltage Monitors | - |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOT-8 | SOT-8 | SOT-8 |
| Threshold Voltage | 492.5 mV, Adjustable | 492.5 mV, Adjustable | - |
| Number of Inputs Monitored | 3 Input | 3 Input | - |
| Output Type | Open Drain | Open 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 | 200 ms | 200 ms | - |
| Supply Voltage Max | 6 V | 6 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Quiescent Current | 50 uA | 50 uA | - |
| Accuracy | 1.5 % | 1.5 % | - |
| Series | LTC2909 | LTC2909 | LTC2909 |
| Packaging | Reel | Reel | Reel |
| Brand | Analog Devices | Analog Devices | Analog Devices |
| Undervoltage Threshold | 2.871 V, Adjustable | 2.175 V, Adjustable | - |
| Chip Enable Signals | No Chip Enable | No Chip Enable | - |
| Operating Supply Current | 0.05 mA | 0.05 mA | 0.05 mA |
| Power Fail Detection | No | No | - |
| Product Type | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
| Factory Pack Quantity | 500 | 500 | 2500 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Supply Voltage Min | 0.5 V | 0.5 V | - |