PartNumber | MAX6721UTSDD3+T | MAX6721UTSHD3+T | MAX6721UTSHD3-T |
Description | Supervisory Circuits Dual uPower Supervisor | Supervisory Circuits Dual uPower Supervisor | Supervisory Circuits |
Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
Product Category | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
RoHS | Y | Y | - |
Type | Voltage Supervisory | Voltage Supervisory | Voltage Supervisory |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
Package / Case | SOT-23-6 | SOT-23-6 | SOT-23-6 |
Threshold Voltage | 1.8 V to 5 V, 0.9 V to 3.3 V | 1.8 V to 5 V, 0.9 V to 3.3 V | 1.8 V to 5 V, 0.9 V to 3.3 V |
Number of Inputs Monitored | 2 Input | 2 Input | 2 Input |
Output Type | Active Low, Open Drain | Active Low, Open Drain | Active Low, Open Drain |
Manual Reset | Manual Reset | Manual Reset | Manual Reset |
Watchdog Timers | Watchdog | Watchdog | Watchdog |
Battery Backup Switching | No Backup | No Backup | No Backup |
Reset Delay Time | 210 ms | 210 ms | 210 ms |
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 |
Series | MAX6721 | MAX6721 | MAX6721 |
Packaging | Reel | Reel | Reel |
Height | 1.1 mm | 1.1 mm | 1.1 mm |
Length | 2.9 mm | 2.9 mm | 2.9 mm |
Width | 1.63 mm | 1.63 mm | 1.63 mm |
Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
Overvoltage Threshold | 3 V, 0.81 V | 3 V, 1.35 V | 3 V, 1.35 V |
Undervoltage Threshold | 2.85 V, 0.765 V | 2.85 V, 1.275 V | 2.85 V, 1.275 V |
Chip Enable Signals | No Chip Enable | No Chip Enable | No Chip Enable |
Operating Supply Current | 15 uA | 15 uA | 15 uA |
Pd Power Dissipation | 696 mW | 696 mW | 696 mW |
Power Fail Detection | No | No | No |
Product Type | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
Factory Pack Quantity | 2500 | 2500 | - |
Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
Supply Voltage Min | 0.8 V | 0.8 V | 0.8 V |
Part # Aliases | MAX6721 | MAX6721 | MAX6721 |
Unit Weight | 0.001270 oz | 0.001270 oz | 0.001270 oz |