| PartNumber | MAX6466UR23+T | MAX6466UR22+T | MAX6466UR21+T |
| Description | Supervisory Circuits Single uPower Voltage Monitor | Supervisory Circuits Single uPower Voltage Monitor | Supervisory Circuits Single uPower Voltage Monito |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | Supervisory Circuits | Supervisory Circuits | PMIC - Supervisors |
| RoHS | Y | Y | - |
| Type | Voltage Supervisory | Voltage Supervisory | Simple Reset/Power-On Reset |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOT-23-3 | SOT-23-3 | - |
| Threshold Voltage | 2.3 V | 2.2 V | 2.1 V |
| Number of Inputs Monitored | 1 Input | 1 Input | 1 Input |
| Output Type | Active Low, Open Drain | Active Low, Open Drain | Active Low Open Drain |
| Manual Reset | No Manual Reset | No Manual Reset | No Manual Reset |
| Watchdog Timers | No Watchdog | No Watchdog | No Watchdog |
| Reset Delay Time | 260 ms | 260 ms | 260 ms |
| Supply Voltage Max | 6 V | 6 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Accuracy | 2.5 % | 2.5 % | 2.5 % |
| Series | MAX6466 | MAX6466 | MAX6466 |
| Packaging | Reel | Reel | Tape & Reel (TR) |
| Brand | Maxim Integrated | Maxim Integrated | - |
| Overvoltage Threshold | 2.335 V | 2.233 V | 2.132 V |
| Undervoltage Threshold | 2.266 V | 2.167 V | 2.069 V |
| Operating Supply Current | 3.5 uA | 3.5 uA | 3.5 uA |
| Product Type | Supervisory Circuits | Supervisory Circuits | - |
| Factory Pack Quantity | 2500 | 2500 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Supply Voltage Min | 1.2 V | 1.2 V | - |
| Part # Aliases | MAX6466 | MAX6466 | MAX6466 |
| Unit Weight | 0.000282 oz | 0.000282 oz | 0.050717 oz |
| Package Case | - | - | SOT-23-3 |
| Operating Temperature | - | - | -40°C ~ 125°C (TA) |
| Mounting Type | - | - | Surface Mount |
| Supplier Device Package | - | - | SOT-23-3 |
| Output | - | - | Open Drain or Open Collector |
| Reset | - | - | Active Low |
| Number of Voltages Monitored | - | - | 1 |
| Reset Timeout | - | - | 150 ms Minimum |
| Voltage Threshold | - | - | 2.1V |
| Supply Voltage Max | - | - | 6 V |
| Supply Voltage Min | - | - | 1.2 V |