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| PartNumber | MAX6457UKD3A+T | MAX6457UKD3B+T | MAX6457UKD3C |
| Description | Supervisory Circuits Single Low C/V Voltage Monitor | Supervisory Circuits Single Low C/V Voltage Monitor | Power Supply Support Circuit, Adjustable, 1 Channel, +1.228VV, BICMOS, PDSO5 |
| Manufacturer | Maxim Integrated | Maxim Integrated | - |
| Product Category | Supervisory Circuits | Supervisory Circuits | - |
| RoHS | Y | Y | - |
| Type | Voltage Supervisory | Voltage Supervisory | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOT-23-5 | SOT-23-5 | - |
| Threshold Voltage | 4 V to 28 V | 4 V to 28 V | - |
| Number of Inputs Monitored | 1 Input | 1 Input | - |
| Output Type | Active Low, Open Drain | Active Low, Open Drain | - |
| Manual Reset | No Manual Reset | No Manual Reset | - |
| Watchdog Timers | No Watchdog | No Watchdog | - |
| Battery Backup Switching | No Backup | No Backup | - |
| Supply Voltage Max | 28 V | 28 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Series | MAX6457 | MAX6457 | - |
| Packaging | Reel | Reel | - |
| Height | 1.1 mm | 1.1 mm | - |
| Length | 2.9 mm | 2.9 mm | - |
| Width | 1.63 mm | 1.63 mm | - |
| Brand | Maxim Integrated | Maxim Integrated | - |
| Overvoltage Threshold | 1.255 V | 1.194 V | - |
| Undervoltage Threshold | 1.155 V | 1.111 V | - |
| Operating Supply Current | 6.5 uA | 6.5 uA | - |
| Pd Power Dissipation | 571 mW | 571 mW | - |
| Product Type | Supervisory Circuits | Supervisory Circuits | - |
| Factory Pack Quantity | 2500 | 2500 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Supply Voltage Min | 4 V | 4 V | - |
| Part # Aliases | MAX6457 | MAX6457 | - |
| Unit Weight | 0.000222 oz | 0.000222 oz | - |