| Part Number | MXD1818UR29+T | MXD1818UR23+T | 
|---|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | 
| Category | PMIC - Supervisors | PMIC - Supervisors | 
|   |   | |
| Product Status | Active | Obsolete | 
| Type | Simple Reset/Power-On Reset | Simple Reset/Power-On Reset | 
| Number of Voltages Monitored | 1 | 1 | 
| Voltage - Threshold | 2.88V | 2.31V | 
| Output | Open Drain, Bidirectional | Open Drain, Bidirectional | 
| Reset | Active Low | Active Low | 
| Reset Timeout | 100ms Minimum | 100ms Minimum | 
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | TO-236-3, SC-59, SOT-23-3 | TO-236-3, SC-59, SOT-23-3 | 
| Supplier Device Package | SOT-23-3 | SOT-23-3 |