A1180LLHLT
MAGNETIC SWITCH UNIPOLAR SOT23WManufacturer: Allegro MicroSystems
Categories: Switches (Solid State)
Quality Control: Learn More
Allegro MicroSystems A1180LLHLT is a unipolar Hall effect switch with a current source output, designed for automotive applications meeting AEC-Q100 qualification. This digital switch offers a programmable trip point and sensing range, operating from a 3.5V to 24V supply with a maximum supply current of 17mA. The device is housed in a SOT-23W package, suitable for surface mounting. Its function is to detect the presence of a south pole magnetic field, making it ideal for position sensing, speed detection, and current sensing applications across various automotive systems. The operating temperature range is -40°C to 150°C.
Additional Information
Series: -RoHS Status: RoHS Compliant By ExemptionManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | Programmable Trip Point |
| Packaging | Tape & Reel (TR) |
| Package / Case | SOT-23W |
| Output Type | Current Source |
| Polarization | South Pole |
| Mounting Type | Surface Mount |
| Function | Unipolar Switch |
| Operating Temperature | -40°C ~ 150°C (TA) |
| Voltage - Supply | 3.5V ~ 24V |
| Technology | Hall Effect |
| Sensing Range | Programmable |
| Current - Output (Max) | - |
| Current - Supply (Max) | 17mA |
| Supplier Device Package | SOT-23W |
| Test Condition | - |
| Grade | Automotive |
| Qualification | AEC-Q100 |
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