STM6905SFEDS6F

{
  "slug": "stm6905sfeds6f",
  "version": "0.1.0",
  "type": "component",
  "description": "STMicroelectronics Supervisor And Reset ICs, MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "stm6905sfeds6f",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "stm6905sfeds6f.kicad_sym",
    "stm6905sfeds6f.kicad_mod",
    "stm6905sfeds6f.glb",
    "stm6905sfeds6f.step",
    "stm6905sfeds6f.lbr",
    "docs/hero.png",
    "docs/stm6905sfeds6f-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "stm6905sfeds6f-hero.glb",
    "stm6905sfeds6f-hero.overlay.json",
    "stm6905sfeds6f-etched.glb"
  ],
  "component": {
    "mpn": "STM6905SFEDS6F",
    "manufacturer": "STMicroelectronics",
    "package": "MSOP-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "Supervisor And Reset ICs",
    "datasheet": "https://www.st.com/resource/en/datasheet/stm6905sfeds6f.pdf",
    "parts": {
      "symbol": "stm6905sfeds6f.kicad_sym",
      "footprint": "stm6905sfeds6f.kicad_mod",
      "model_3d": "stm6905sfeds6f-hero.glb",
      "model_3d_plain": "stm6905sfeds6f-etched.glb",
      "model_3d_step": "stm6905sfeds6f-etched.step",
      "model_3d_step_plain": "stm6905sfeds6f.step",
      "lbr": "stm6905sfeds6f.lbr"
    },
    "distributor_links": {
      "lcsc": "C2066747",
      "digikey": "497-8727-2-ND",
      "mouser": "511-STM6905SFEDS6F"
    },
    "distributor_check": {
      "checked_at": "2026-11-05T22:37:53Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-8727-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "511-STM6905SFEDS6F",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "MR",
        "type": "input",
        "description": "Active-low manual reset input with an internal 10 kΩ pull-up to VCC, which can be driven from TTL/CMOS or open-drain logic or connected to VSS through a switch."
      },
      {
        "number": "2",
        "name": "VCC",
        "type": "power_in",
        "description": "Primary supply voltage input (0.8 V to 5.5 V operating) and integrated fixed-threshold undervoltage monitor, with reset output valid for VCC ≥ 0.8 V."
      },
      {
        "number": "3",
        "name": "V2IN",
        "type": "input",
        "description": "Second fixed-threshold reset monitor input; this SF variant has a factory-programmed VRST2 of 1.050 V (range 2.333 V to 1.050 V across variants)."
      },
      {
        "number": "4",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin for the power supply."
      },
      {
        "number": "5",
        "name": "V3IN",
        "type": "input",
        "description": "Adjustable reset comparator input with a 600 mV internal reference (VRSTIN 589 mV to 611 mV), where RST is asserted when the voltage at the pin falls below 600 mV; set by an external resistor divider."
      },
      {
        "number": "6",
        "name": "V4IN",
        "type": "input",
        "description": "Adjustable reset comparator input with a 600 mV internal reference (VRSTIN 589 mV to 611 mV), where RST is asserted when the voltage at the pin falls below 600 mV; set by an external resistor divider."
      },
      {
        "number": "7",
        "name": "V5IN",
        "type": "input",
        "description": "Adjustable reset comparator input with a 600 mV internal reference (VRSTIN 589 mV to 611 mV), where RST is asserted when the voltage at the pin falls below 600 mV; set by an external resistor divider."
      },
      {
        "number": "8",
        "name": "RST",
        "type": "output",
        "description": "Active-low open-drain reset output with a 10 kΩ internal pull-up, asserted low when any monitored supply or MR falls below its threshold and kept low for tREC after all are back above threshold."
      }
    ],
    "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 pinout is from Table 2 and Figure 2 and applies to the single 8-pin MSOP/TSSOP package. The data"
        ],
        "pages_sent": 19,
        "cost_usd": 0.0177,
        "at": "2026-11-05T22:37:45"
      },
      "datasheet": {
        "url": "https://www.st.com/resource/en/datasheet/stm6905sfeds6f.pdf",
        "pages": 19,
        "sha256": "5c9c710bdeedb05f",
        "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": [
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        "file": "stm6905sfeds6f.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          0.95
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "847c4c5023fe1603fbd36900a5dcc4bd3901ba473f71d42c9a469f0236eaadf3",
        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "stm6905sfeds6f-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          0.95
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "152d64a15889f392acc1c8eee6dfdcc7db92a76e5f9b43b7d5a8b9609ffe29d1",
        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}