STM806SM6F

{
  "slug": "stm806sm6f",
  "version": "0.1.0",
  "type": "component",
  "description": "STMicroelectronics Supervisor And Reset ICs, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "stm806sm6f",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "stm806sm6f.kicad_sym",
    "stm806sm6f.kicad_mod",
    "stm806sm6f.glb",
    "stm806sm6f.step",
    "stm806sm6f.lbr",
    "docs/hero.png",
    "docs/stm806sm6f-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "stm806sm6f-hero.glb",
    "stm806sm6f-hero.overlay.json",
    "stm806sm6f-etched.glb"
  ],
  "component": {
    "mpn": "STM806SM6F",
    "manufacturer": "STMicroelectronics",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "Supervisor And Reset ICs",
    "datasheet": "https://www.st.com/resource/en/datasheet/stm806sm6f.pdf",
    "parts": {
      "symbol": "stm806sm6f.kicad_sym",
      "footprint": "stm806sm6f.kicad_mod",
      "model_3d": "stm806sm6f-hero.glb",
      "model_3d_plain": "stm806sm6f-etched.glb",
      "model_3d_step": "stm806sm6f-etched.step",
      "model_3d_step_plain": "stm806sm6f.step",
      "lbr": "stm806sm6f.lbr"
    },
    "distributor_links": {
      "lcsc": "C2067049",
      "digikey": "497-3861-2-ND",
      "mouser": "511-STM806SM6F"
    },
    "distributor_check": {
      "checked_at": "2026-11-05T22:46:52Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-3861-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "511-STM806SM6F",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VOUT",
        "type": "power_out",
        "description": "When VCC is above the switchover voltage (VSO), VOUT is connected to VCC through a P-channel MOSFET switch, and when VCC falls below VSO, VBAT connects to VOUT; connect to VCC if no battery is used."
      },
      {
        "number": "2",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage input; reset is guaranteed valid down to VCC = 1 V without a backup battery."
      },
      {
        "number": "3",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for the device."
      },
      {
        "number": "4",
        "name": "PFI",
        "type": "input",
        "description": "When PFI is less than VPFI or VCC falls below VSW (2.4 V), PFO goes low; connect to ground if unused."
      },
      {
        "number": "5",
        "name": "PFO",
        "type": "output",
        "description": "Push-pull power-fail output that goes low when PFI is less than VPFI or VCC falls below VSW, and is left open if unused."
      },
      {
        "number": "6",
        "name": "MR",
        "type": "input",
        "description": "Active-low push-button reset input with an internal 40 kΩ pull-up that asserts reset while low and for trec after it returns high; leave open if unused."
      },
      {
        "number": "7",
        "name": "RST",
        "type": "output",
        "description": "Active-low reset output that stays low whenever VCC is below the reset threshold or MR is low, and for trec after either condition clears."
      },
      {
        "number": "8",
        "name": "VBAT",
        "type": "power_in",
        "description": "Backup battery input; when VCC falls below VSO, VOUT switches from VCC to VBAT, and VBAT may exceed VCC; connect to VCC if no battery is used."
      }
    ],
    "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: MPN STM806SM6F decodes to STM806, reset threshold S (2.85 to 3.00 V for STM802/804/806), package M ("
        ],
        "pages_sent": 17,
        "cost_usd": 0.0228,
        "at": "2026-11-05T22:46:44"
      },
      "datasheet": {
        "url": "https://www.st.com/resource/en/datasheet/stm806sm6f.pdf",
        "pages": 42,
        "sha256": "7b0e1b14da4b9b31",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "stm806sm6f.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "stm806sm6f-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "6c2912768cfa7d1e5c119cb0f911121e487cb7f1777016e592d8bdd4d35459be",
        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}