main
Ray Set visibility: public d87d447 4d ago
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572
{
  "schema_version": 1,
  "type": "component",
  "slug": "aps11900llhalt",
  "title": "APS11900LLHALT",
  "brief": "Allegro MicroSystems, LLC Magnetic Sensors, SOT-23W. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "sensors",
    "aps11900llhalt",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "APS11900LLHALT",
    "manufacturer": "Allegro MicroSystems, LLC",
    "package": "SOT-23W",
    "pin_count": 3,
    "category": "Sensors",
    "subcategory": "Magnetic Sensors",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/bd9f8216c04e063d8472feec4fe68ec5.pdf",
    "parts": {
      "symbol": "aps11900llhalt.kicad_sym",
      "footprint": "aps11900llhalt.kicad_mod",
      "model_3d": "aps11900llhalt-hero.glb",
      "model_3d_plain": "aps11900llhalt-etched.glb",
      "model_3d_step": "aps11900llhalt-etched.step",
      "model_3d_step_plain": "aps11900llhalt.step",
      "lbr": "aps11900llhalt.lbr"
    },
    "distributor_links": {
      "lcsc": "C2152686",
      "digikey": "620-APS11900LLHALTTR-ND",
      "mouser": "250-APS11900LLHALT"
    },
    "distributor_check": {
      "checked_at": "2026-10-31T00:01:05Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "620-APS11900LLHALTTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "250-APS11900LLHALT",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage; the LH package is specified for operation from 3.0 V to 24 V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground terminal; for best performance, tie pins 2 and 3 together close to the IC."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground terminal; for best performance, tie pins 2 and 3 together close to the IC."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The pin 1 pinout is from the page 3 terminal list, but the 3.0 V to 24 V operating range in its desc"
        ],
        "pages_sent": 4,
        "cost_usd": 0.0244,
        "at": "2026-10-31T00:00:58"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/bd9f8216c04e063d8472feec4fe68ec5.pdf",
        "pages": 21,
        "sha256": "0eb8bb4561998013",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "aps11900llhalt.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3,
          1.2
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "aps11900llhalt-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3,
          1.2
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "28a585dd95eb60c89d21e3528eef0034ef3cb5a7cba0514711c5fe13ca6965c0",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Allegro MicroSystems, LLC",
      "Package": "SOT-23W",
      "Category": "Sensors",
      "Pins": "3"
    },
    "appearance": {
      "contacts": {
        "quote": "and lead (Pb) free with 100% matte-tin-plated leadframes. For situations where a functionally equivalent but factory￾programmed two-wire switch or latch is preferred, refer to the",
        "page": 2,
        "doc": "ds.pdf",
        "plating": "tin"
      },
      "version": 1,
      "datasheet_sha256": "0eb8bb45619980134fec3ce448c5d9c4ca07da46133a0e9b09902b40029b287e"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "0eb8bb45619980134fec3ce448c5d9c4ca07da46133a0e9b09902b40029b287e",
      "rows": [
        {
          "name": "Supply Voltage (operating, TJ < 165°C, LH and UA packages)",
          "symbol": "VCC",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 3,
          "typ": null,
          "max": 24,
          "conditions": "Operating, TJ < 165°C LH and UA packages",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Supply Current, default ICC(L) level",
          "symbol": "ICC(L1)",
          "kind": "electrical",
          "unit": "mA",
          "min": 5,
          "typ": null,
          "max": 6.9,
          "conditions": "ICC(L1) is the default ICC(L) current",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Supply Current, ICC(L2) level",
          "symbol": "ICC(L2)",
          "kind": "electrical",
          "unit": "mA",
          "min": 2,
          "typ": null,
          "max": 5,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Supply Current, high state",
          "symbol": "ICC(H)",
          "kind": "electrical",
          "unit": "mA",
          "min": 12,
          "typ": null,
          "max": 17,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Safe Current State",
          "symbol": "ISAFE",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 1.8,
          "conditions": "Safe current state; indicates overtemperature or EEPROM error",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Power-On Time",
          "symbol": "tPO",
          "kind": "timing",
          "unit": "µs",
          "min": null,
          "typ": null,
          "max": 70,
          "conditions": "VCC ≥ VCC(min), B > BOP(max), B < BRP(min)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Supply Zener Clamp Voltage",
          "symbol": "VZ",
          "kind": "electrical",
          "unit": "V",
          "min": 40,
          "typ": null,
          "max": null,
          "conditions": "ICC = ICC(H) + 1 mA, TA = 25°C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Reverse Supply Zener Clamp Voltage",
          "symbol": "VRZ",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": -23,
          "conditions": "ICC = –1 mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Initial Operate Point",
          "symbol": "BOP(init)",
          "kind": "electrical",
          "unit": "G",
          "min": 60,
          "typ": 80,
          "max": 100,
          "conditions": "TA = 25°C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Programmable Magnetic Operating Point, switch mode (magnitude)",
          "symbol": "BOP(range)",
          "kind": "electrical",
          "unit": "G",
          "min": 10,
          "typ": null,
          "max": 600,
          "conditions": "Switch Mode, TA = 25°C; 8 bits",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Programmable Magnetic Operating Point, latch mode (magnitude)",
          "symbol": "BOP(range)",
          "kind": "electrical",
          "unit": "G",
          "min": 20,
          "typ": null,
          "max": 600,
          "conditions": "Latch Mode, TA = 25°C; 8 bits",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Average Magnetic Step Size",
          "symbol": "BOP(STEP)",
          "kind": "electrical",
          "unit": "G",
          "min": 2,
          "typ": 3,
          "max": 4.5,
          "conditions": "TA = 25°C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Initial Hysteresis",
          "symbol": "BHYS(init)",
          "kind": "electrical",
          "unit": "G",
          "min": 5,
          "typ": 15,
          "max": 30,
          "conditions": "TA = 25°C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Average Hysteresis Step Size",
          "symbol": "BHYS(STEP)",
          "kind": "electrical",
          "unit": "G",
          "min": 1.5,
          "typ": 3,
          "max": 5,
          "conditions": "TA = 25°C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Programmable Hysteresis in Switch Mode",
          "symbol": "BHYS(range)",
          "kind": "electrical",
          "unit": "G",
          "min": 15,
          "typ": null,
          "max": 70,
          "conditions": "TA = 25°C; 5 bits. Switch mode only.",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Initial Release Point",
          "symbol": "BRP(init)",
          "kind": "electrical",
          "unit": "G",
          "min": 45,
          "typ": null,
          "max": 85,
          "conditions": "TA = 25°C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Initial Operate Point Over Temperature",
          "symbol": "BOP(init)_T",
          "kind": "electrical",
          "unit": "G",
          "min": 65,
          "typ": null,
          "max": 113,
          "conditions": "TA = –40°C; default programming, ferrite temperature coefficient",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Initial Operate Point Over Temperature",
          "symbol": "BOP(init)_T",
          "kind": "electrical",
          "unit": "G",
          "min": 49,
          "typ": null,
          "max": 80,
          "conditions": "TA = 150°C; default programming, ferrite temperature coefficient",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Initial Release Point Over Temperature",
          "symbol": "BRP(init)_T",
          "kind": "electrical",
          "unit": "G",
          "min": 51,
          "typ": null,
          "max": 98,
          "conditions": "TA = –40°C; default programming: BOP(init) = 80 G (typ) at 25°C and ferrite temperature coefficient",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Initial Release Point Over Temperature",
          "symbol": "BRP(init)_T",
          "kind": "electrical",
          "unit": "G",
          "min": 36,
          "typ": null,
          "max": 72,
          "conditions": "TA = 150°C; default programming: BOP(init) = 80 G (typ) at 25°C and ferrite temperature coefficient",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Initial Hysteresis Over Temperature",
          "symbol": "BHYS(init)_T",
          "kind": "electrical",
          "unit": "G",
          "min": 5,
          "typ": null,
          "max": 30,
          "conditions": "TA = –40°C; default programming, ferrite temperature coefficient",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage (absolute maximum)",
          "symbol": "VCC",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 40,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reverse Supply Voltage (absolute rating)",
          "symbol": "VRCC",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -23,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Number of EEPROM Write Cycles",
          "symbol": "EEPROMW(max)",
          "kind": "absolute_maximum",
          "unit": "cycles",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Junction Temperature",
          "symbol": "TJ(max)",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 165,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Junction Temperature",
          "symbol": "TJ(max)",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 175,
          "conditions": "For 500 hours",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 170,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Operating Ambient Temperature (LH package, selection guide)",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 150,
          "conditions": "APS11900LLHALT, 3-pin SOT23-W",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Package Thermal Resistance, LH on 1-layer PCB (JEDEC standard 228)",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 228,
          "max": null,
          "conditions": "Package LH, on 1-layer PCB based on JEDEC standard",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Package Thermal Resistance, LH on 2-layer PCB",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 110,
          "max": null,
          "conditions": "Package LH, on 2-layer PCB with 0.463 in.2 of copper area each side",
          "source_page": 7,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "aps11900llhalt"
  ],
  "discovery_pitch": "APS11900LLHALT (Allegro MicroSystems, LLC) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "aps11900llhalt.kicad_sym",
    "aps11900llhalt.kicad_mod",
    "aps11900llhalt.glb",
    "aps11900llhalt.step",
    "aps11900llhalt.lbr",
    "docs/hero.png",
    "docs/aps11900llhalt-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "aps11900llhalt-hero.glb",
    "aps11900llhalt-hero.overlay.json",
    "aps11900llhalt-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}