HG810TM3

{
  "slug": "hg810tm3",
  "version": "0.1.0",
  "type": "component",
  "description": "HGSEMI Monitors & Reset Circuits, SOT-23-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management ics",
    "hg810tm3",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "hg810tm3.kicad_sym",
    "hg810tm3.kicad_mod",
    "hg810tm3.glb",
    "hg810tm3.step",
    "hg810tm3.lbr",
    "docs/hero.png",
    "docs/hg810tm3-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "hg810tm3-hero.glb",
    "hg810tm3-hero.overlay.json",
    "hg810tm3-etched.glb"
  ],
  "component": {
    "mpn": "HG810TM3",
    "manufacturer": "HGSEMI",
    "package": "SOT-23-3",
    "pin_count": 3,
    "category": "Power Management ICs",
    "subcategory": "Monitors & Reset Circuits",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/d2fa2148222b9e08dc07cedb2dc2f300.pdf",
    "parts": {
      "symbol": "hg810tm3.kicad_sym",
      "footprint": "hg810tm3.kicad_mod",
      "model_3d": "hg810tm3-hero.glb",
      "model_3d_plain": "hg810tm3-etched.glb",
      "model_3d_step": "hg810tm3-etched.step",
      "model_3d_step_plain": "hg810tm3.step",
      "lbr": "hg810tm3.lbr"
    },
    "distributor_links": {
      "lcsc": "C2835191"
    },
    "distributor_check": {
      "checked_at": "2026-10-31T12:22:19Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Chip ground terminal."
      },
      {
        "number": "2",
        "name": "RESET",
        "type": "output",
        "description": "Chip reset output; the voltage is limited to -0.3 V to VCC+0.3 V, with VOL max 0.3 V at 1.2 mA sink and VOH min 0.8*VCC at 150 uA source."
      },
      {
        "number": "3",
        "name": "VCC",
        "type": "power_in",
        "description": "Chip supply input and monitored voltage, operating range 1.0 V to 6.0 V (absolute maximum 6.5 V)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet contradicts itself on RESET polarity. Page 1 says the output is low when the input is ; The ordering table lists the package only as 'SOT-23' (HG810TM3/TR, Vth 3.08 V, marking AJAA). The S"
        ],
        "pages_sent": 6,
        "cost_usd": 0.042,
        "at": "2026-10-31T12:22:08"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/d2fa2148222b9e08dc07cedb2dc2f300.pdf",
        "pages": 6,
        "sha256": "617dd8734b6693f4",
        "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": "hg810tm3.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3.0,
          1.2
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "16964b14f93e6c778288a0c110b35f670fab733109c26f0da7dfc07cc3350040",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "hg810tm3-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3.0,
          1.2
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "a3f520c6522f58260b57c6c83ac24fd17454eeb9a71675ac166532e5f809f9e7",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}