Allegro MicroSystems Inc. ASIL-A Vertical Hall-Effect Switch IC APS11060LLHALT-2SL

The APS11060 series consists of vertical Hall-effect switches designed for automotive applications, offering omnipolar and unipolar switch threshold options with open-drain output. The devices operate from 3.3 to 24 V and are qualified to AEC-Q100 with extended temperature range from -40°C to 165°C junction temperature. They include integrated reverse-battery and overvoltage protection, and comply with ASIL A (pending confirmation) as a hardware safety element out-of-context under ISO 26262. Available in 3-pin SOT23W surface-mount (LH) and 3-pin SIP through-hole (UA) packages, both are lead-free with matte tin plating. The part number APS11060LLHALT-2SL corresponds to a unipolar south-sensing variant with a switch threshold of 150 G B_OP and 125 G B_RP (typical), packaged in a 7-inch reel, 3,000 pieces per reel.