| PartNumber | MAX825ZEXK+T | MAX828EUK+T | MAX825ZEXK-T |
| Description | Supervisory Circuits 5-Pin MPU Supervisor | Switching Voltage Regulators Switched-Capacitor Voltage Inverter | Supervisory Circuits |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | Supervisory Circuits | Switching Voltage Regulators | Supervisory Circuits |
| RoHS | Y | Y | - |
| Type | Voltage Supervisory | Voltage Converter | Voltage Supervisory |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SC-70-5 | SOT-23-5 | SC-70-5 |
| Threshold Voltage | 2.5 V, 3 V, 3.3 V, 5 V | - | 2.5 V, 3 V, 3.3 V, 5 V |
| Number of Inputs Monitored | 1 Input | - | 1 Input |
| Output Type | Active High, Active Low, Push-Pull | - | Active High, Active Low, Push-Pull |
| Manual Reset | Manual Reset | - | Manual Reset |
| Watchdog Timers | No Watchdog | - | No Watchdog |
| Battery Backup Switching | No Backup | - | No Backup |
| Reset Delay Time | 280 ms | - | 280 ms |
| Supply Voltage Max | 5.5 V | - | 5.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Series | MAX825Z | MAX828 | MAX825Z |
| Packaging | Reel | Reel | Reel |
| Height | 0.9 mm | 1.1 mm | 0.9 mm |
| Length | 2 mm | 2.9 mm | 2 mm |
| Width | 1.25 mm | 1.63 mm | 1.25 mm |
| Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Overvoltage Threshold | 2.35 V | - | 2.35 V |
| Undervoltage Threshold | 2.28 V | - | 2.28 V |
| Chip Enable Signals | No Chip Enable | - | No Chip Enable |
| Operating Supply Current | 2 uA | 60 uA | 2 uA |
| Pd Power Dissipation | 247 mW | 571 mW | 247 mW |
| Power Fail Detection | No | - | No |
| Product Type | Supervisory Circuits | Switching Voltage Regulators | Supervisory Circuits |
| Factory Pack Quantity | 2500 | 2500 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Supply Voltage Min | 1.2 V | - | 1.2 V |
| Part # Aliases | MAX825Z | MAX828 | MAX825Z |
| Unit Weight | 0.000705 oz | 0.000222 oz | 0.000705 oz |
| Output Voltage | - | - 1.5 V to - 5.5 V | - |
| Output Current | - | 25 mA | - |
| Number of Outputs | - | 1 Output | - |
| Input Voltage MAX | - | 5.5 V | - |
| Topology | - | Inverting | - |
| Switching Frequency | - | 12 kHz | - |
| Function | - | Inverting | - |
| Input Voltage | - | 1.5 V to 5.5 V | - |