A1229LLHLT-T
MAGNETIC SWITCH LATCH SOT23WManufacturer: Allegro MicroSystems
Categories: Switches (Solid State)
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Allegro MicroSystems A1229LLHLT-T is a digital Hall-effect latching switch featuring an open-drain output. This device operates from a 3.8V to 24V supply range and exhibits a maximum supply current of 6mA, with an output current capability of up to 25mA. Engineered for robust performance, it includes temperature compensation to ensure stable operation across its wide -40°C to 150°C operating temperature range. The sensing range is characterized by a 20mT trip point and a -20mT release point for south pole activation. Packaged in a SOT-23W surface-mount configuration, this component is commonly employed in automotive, industrial, and consumer electronics for various sensing applications, including position sensing and speed detection. The A1229LLHLT-T is supplied on tape and reel.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 20 week(s)Product Status: Last Time BuyPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | Temperature Compensated |
| Packaging | Tape & Reel (TR) |
| Package / Case | SOT-23W |
| Output Type | Open Drain |
| Polarization | South Pole |
| Mounting Type | Surface Mount |
| Function | Latch |
| Operating Temperature | -40°C ~ 150°C (TA) |
| Voltage - Supply | 3.8V ~ 24V |
| Technology | Hall Effect |
| Sensing Range | 20mT Trip, -20mT Release |
| Current - Output (Max) | 25mA |
| Current - Supply (Max) | 6mA |
| Supplier Device Package | SOT-23W |
| Test Condition | -40°C ~ 150°C |
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