 | |  | |
| PartNumber | A1143LLHLT | A1143LLHLT-T | A1143LUA |
| Description | MAGNETIC SWITCH UNIPOLAR SOT23W | MAGNETIC SWITCH UNIPOLAR SOT23W | MAGNETIC SWITCH UNIPOLAR 3SIP |
| Manufacturer | Allegro MicroSystems, LLC | - | Allegro MicroSystems, LLC |
| Product Category | Magnetic Sensors - Switches (Solid State) | - | Magnetic Sensors - Switches (Solid State) |
| Series | Automotive, AEC-Q100 | - | Automotive, AEC-Q100 |
| Packaging | Tape & Reel (TR) | - | Bulk |
| Package Case | SOT-23W | - | 3-SSIP |
| Technology | Hall Effect | - | Hall Effect |
| Operating Temperature | -40°C ~ 150°C (TA) | - | -40°C ~ 150°C (TA) |
| Output Type | Open Collector | - | Open Collector |
| Features | - | - | - |
| Function | Unipolar Switch | - | Unipolar Switch |
| Voltage Supply | 3.5 V ~ 24 V | - | 3.5 V ~ 24 V |
| Supplier Device Package | SOT-23W | - | 3-SIP |
| Current Supply Max | 17mA | - | 17mA |
| Current Output Max | - | - | - |
| Test Condition | -40°C ~ 150°C | - | -40°C ~ 150°C |
| Polarization | South Pole | - | South Pole |
| Sensing Range | 11mT Trip, 4.5mT Release | - | 11mT Trip, 4.5mT Release |