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| PartNumber | MAX34440ETLA1+ | MAX34440ETL+ | MAX34440ETL+T |
| Description | Supervisory Circuits PMBus 6-Chan Power Supply Manager | Supervisory Circuits PMBus 6Ch Power Supply Manager | Supervisory Circuits PMBus 6Ch Power Supply Manager |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
| RoHS | Y | Y | Y |
| Type | Voltage Monitors | Voltage Supervisory | Voltage Supervisory |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TQFN-40 | TQFN-EP-40 | TQFN-EP-40 |
| Number of Inputs Monitored | 6 Input | 6 Input | 6 Input |
| Output Type | Active High, Active Low, Open Drain, CMOS | Open Collector / Drain | Open Collector / Drain |
| Manual Reset | No Manual Reset | No Manual Reset | No Manual Reset |
| Watchdog Timers | Watchdog | Watchdog | Watchdog |
| Battery Backup Switching | No Backup | No Backup | No Backup |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Accuracy | 1 % | - | - |
| Series | MAX34440 | MAX34440 | MAX34440 |
| Packaging | Tube | Bulk | Reel |
| Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Chip Enable Signals | Chip Enable | - | - |
| Operating Supply Current | 8 mA | 2.5 mA | 2.5 mA |
| Pd Power Dissipation | 2857.1 mW | 2.86 W | 2.86 W |
| Power Fail Detection | Yes | Yes | Yes |
| Product Type | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
| Factory Pack Quantity | 50 | 50 | 2500 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Supply Voltage Min | 2.7 V | 2.7 V | 2.7 V |
| Threshold Voltage | - | 2.46 V | 2.46 V |
| Reset Delay Time | - | 5 ms | 5 ms |
| Overvoltage Threshold | - | 2.55 V | 2.55 V |
| Undervoltage Threshold | - | 2.4 V | 2.4 V |
| Part # Aliases | - | 90-34440+00T MAX34440 | 90-34440+TTR MAX34440 |