STM6905PWEDS6F

{
  "schema_version": 1,
  "type": "component",
  "slug": "stm6905pweds6f",
  "title": "STM6905PWEDS6F",
  "brief": "STMicroelectronics Supervisor And Reset ICs, MSOP-8. 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",
    "power management (pmic)",
    "stm6905pweds6f",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "STM6905PWEDS6F",
    "manufacturer": "STMicroelectronics",
    "package": "MSOP-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "Supervisor And Reset ICs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603074245979086848",
    "parts": {
      "symbol": "stm6905pweds6f.kicad_sym",
      "footprint": "stm6905pweds6f.kicad_mod",
      "model_3d": "stm6905pweds6f-hero.glb",
      "model_3d_plain": "stm6905pweds6f.glb",
      "model_3d_step": "stm6905pweds6f-etched.step",
      "model_3d_step_plain": "stm6905pweds6f.step",
      "lbr": "stm6905pweds6f.lbr"
    },
    "distributor_links": {
      "lcsc": "C2971140",
      "digikey": "497-7020-2-ND",
      "mouser": "511-STM6905PWEDS6F"
    },
    "distributor_check": {
      "checked_at": "2026-10-10T20:00:22Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-7020-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "511-STM6905PWEDS6F",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "MR",
        "type": "input",
        "description": "Active-low manual (push-button) reset input with an internal 10 kΩ pull-up to VCC; RST is driven low while MR is low and remains low for tREC after MR returns high."
      },
      {
        "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 factory-programmed reset thresholds from 3.078 V to 2.866 V."
      },
      {
        "number": "3",
        "name": "V2IN",
        "type": "input",
        "description": "Second fixed-threshold voltage monitor input with factory-programmed reset thresholds from 2.333 V to 1.050 V."
      },
      {
        "number": "4",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin for the power supply."
      },
      {
        "number": "5",
        "name": "V3IN",
        "type": "input",
        "description": "High-impedance adjustable reset comparator input; RST is driven low when the pin voltage falls below the 600 mV internal reference (VRSTIN 589 mV to 611 mV), with the trip point set by an external resistor divider."
      },
      {
        "number": "6",
        "name": "V4IN",
        "type": "input",
        "description": "High-impedance adjustable reset comparator input; RST is driven low when the pin voltage falls below the 600 mV internal reference (VRSTIN 589 mV to 611 mV), with the trip point set by an external resistor divider."
      },
      {
        "number": "7",
        "name": "V5IN",
        "type": "input",
        "description": "High-impedance adjustable reset comparator input; RST is driven low when the pin voltage falls below the 600 mV internal reference (VRSTIN 589 mV to 611 mV), with the trip point set by an external resistor divider."
      },
      {
        "number": "8",
        "name": "RST",
        "type": "output",
        "description": "Active-low open-drain reset output that is driven low when any monitored supply falls below its threshold or MR is low; the datasheet calls for an external pull-up to VCC, with 10 kΩ suggested, and output is valid for VCC ≥ 0.8 V."
      }
    ],
    "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: Conflicting pull-up information: Table 2 (page 6) states RST has a 10 kΩ internal pull-up, while sec; The datasheet gives a single pin assignment (Figure 2 and Table 2) labelled 'MSOP/TSSOP-8 connection"
        ],
        "pages_sent": 19,
        "cost_usd": 0.0544,
        "at": "2026-10-10T20:00:09"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603074245979086848",
        "pages": 19,
        "sha256": "5c9c710bdeedb05f",
        "source_tier": "lcsc"
      },
      "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": "stm6905pweds6f.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3,
          0.95
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "847c4c5023fe1603fbd36900a5dcc4bd3901ba473f71d42c9a469f0236eaadf3",
        "checked": "2026-10-10",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "stm6905pweds6f-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3,
          0.95
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "20e1823190f556e9f5b08cc4adc9fe86db5fc2515df03c845c5e3069c5bfe824",
        "checked": "2026-10-10",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "STMicroelectronics",
      "Package": "MSOP-8",
      "Category": "Power Management (PMIC)",
      "Pins": "8"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "stm6905pweds6f"
  ],
  "discovery_pitch": "STM6905PWEDS6F (STMicroelectronics) 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",
    "stm6905pweds6f.kicad_sym",
    "stm6905pweds6f.kicad_mod",
    "stm6905pweds6f.glb",
    "stm6905pweds6f.step",
    "stm6905pweds6f.lbr",
    "docs/hero.png",
    "docs/stm6905pweds6f-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "stm6905pweds6f-hero.glb",
    "stm6905pweds6f-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}