| PartNumber | A1223LLHLT-T | A1223LLHLX-T | A1223LUA-T |
| Description | MAGNETIC SWITCH LATCH SOT23W | MAGNETIC SWITCH LATCH SOT23W | MAGNETIC SWITCH LATCH 3SIP |
| Manufacturer | Allegro MicroSystems, LLC | - | - |
| Product Category | Magnetic Sensors - Switches (Solid State) | - | - |
| Series | Automotive, AEC-Q100 | - | - |
| Packaging | Tape & Reel (TR) Alternate Packaging | - | - |
| Package Case | SOT-23W | - | - |
| Technology | Hall Effect | - | - |
| Operating Temperature | -40°C ~ 150°C (TA) | - | - |
| Output Type | Open Drain | - | - |
| Features | - | - | - |
| Function | Latch | - | - |
| Voltage Supply | 3 V ~ 24 V | - | - |
| Supplier Device Package | SOT-23W | - | - |
| Current Supply Max | 4mA | - | - |
| Current Output Max | 25mA | - | - |
| Test Condition | -40°C ~ 150°C | - | - |
| Polarization | South Pole | - | - |
| Sensing Range | 18mT Trip, -18mT Release | - | - |