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| PartNumber | MAX6378UR44+T | MAX6378UR44+ | MAX6378UR44-T |
| Description | Supervisory Circuits 3-Pin ULow-Power Voltage Detector | IC VOLT DETECT LP 4.38V SOT23-3 | Supervisory Circuits 3-Pin, Ultra-Low-Power, SC70 Voltage Detectors |
| Manufacturer | Maxim Integrated | - | - |
| Product Category | Supervisory Circuits | - | - |
| RoHS | Y | - | - |
| Type | Voltage Detectors | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | SOT-23-3 | - | - |
| Threshold Voltage | 4.4 V | - | - |
| Number of Inputs Monitored | 1 Input | - | - |
| Output Type | Active Low, Open Drain | - | - |
| Manual Reset | No Manual Reset | - | - |
| Watchdog Timers | No Watchdog | - | - |
| Battery Backup Switching | No Backup | - | - |
| Supply Voltage Max | 5.5 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Accuracy | 2.5 % | - | - |
| Series | MAX6378U | - | - |
| Packaging | Reel | - | - |
| Brand | Maxim Integrated | - | - |
| Overvoltage Threshold | 4.446 V | - | - |
| Undervoltage Threshold | 4.314 V | - | - |
| Operating Supply Current | 1 uA | - | - |
| Product Type | Supervisory Circuits | - | - |
| Factory Pack Quantity | 2500 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Supply Voltage Min | 1.2 V | - | - |
| Part # Aliases | MAX6378U | - | - |