STM6315RDW13F

{
  "schema_version": 1,
  "type": "component",
  "slug": "stm6315rdw13f",
  "title": "STM6315RDW13F",
  "brief": "STMicroelectronics Supervisor and Reset ICs, SOT-143. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "pmic",
    "stm6315rdw13f"
  ],
  "component": {
    "mpn": "STM6315RDW13F",
    "manufacturer": "STMicroelectronics",
    "package": "SOT-143",
    "pin_count": 4,
    "category": "PMIC",
    "subcategory": "Supervisor and Reset ICs",
    "datasheet": "https://www.st.com/resource/en/datasheet/stm6315rdw13f.pdf",
    "parts": {
      "symbol": "stm6315rdw13f.kicad_sym",
      "footprint": "stm6315rdw13f.kicad_mod",
      "model_3d": "stm6315rdw13f-etched.glb",
      "model_3d_plain": "stm6315rdw13f.glb",
      "model_3d_step": "stm6315rdw13f-etched.step",
      "model_3d_step_plain": "stm6315rdw13f.step",
      "lbr": "stm6315rdw13f.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for the device. Connect to the system ground plane; a 0.1 µF bypass capacitor on VCC referenced to VSS is recommended for transient immunity."
      },
      {
        "number": "2",
        "name": "RST",
        "type": "output",
        "description": "Active-low, open-drain reset output. Requires an external pull-up (10 kΩ typical) to any supply up to 6 V, and may be pulled above VCC. Asserts low whenever VCC is below the reset threshold or MR is low, and remains low for the reset time-out period (trec) after the condition clears. Guaranteed valid down to VCC = 1.0 V."
      },
      {
        "number": "3",
        "name": "MR",
        "type": "input",
        "description": "Active-low manual reset input. Asserts RST while held low and for trec after release. Has an internal ~63 kΩ pull-up so it may be left open if unused. Accepts TTL/CMOS logic or open-drain drive; a simple pushbutton to VSS provides a debounced manual reset without external components."
      },
      {
        "number": "4",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply input, monitored against the factory-trimmed reset threshold (2.63/2.93/3.08/4.38/4.63 V depending on ordering suffix). Typical ICC ≈ 1.5 µA. Decouple with a 0.1 µF capacitor as close to the pin as possible."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.st.com/resource/en/datasheet/stm6315rdw13f.pdf",
        "pages": 21,
        "sha256": "059408cf2a388c0c",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 4,
        "described": 4,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "stm6315rdw13f.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.3,
          2.9,
          1.1
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b35b433c0dc71ac416a9c731e744d2e0610f82ebe97275830f0e17cdcbe44512",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "stm6315rdw13f-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.3,
          2.9,
          1.1
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "4e69194bdfd67d89a0dc1a9cb215fd03d00d66f05a3c8ee6b4b17d57754125b4",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "STMicroelectronics",
      "Package": "SOT-143",
      "Category": "PMIC",
      "Pins": "4"
    }
  },
  "variants": [
    {
      "mpn": "STM6315RDW13F",
      "kind": "packaging"
    },
    {
      "mpn": "STM6315RDW16F",
      "kind": "unknown"
    },
    {
      "mpn": "STM6315RDW17F",
      "kind": "unknown"
    },
    {
      "mpn": "STM6315RDW13FRDW20F",
      "kind": "packaging"
    },
    {
      "mpn": "STM6315RDW13FRDW21F",
      "kind": "packaging"
    }
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "stm6315rdw13f"
  ],
  "discovery_pitch": "STM6315RDW13F (STMicroelectronics) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "stm6315rdw13f.kicad_sym",
    "stm6315rdw13f.kicad_mod",
    "stm6315rdw13f.glb",
    "stm6315rdw13f.step",
    "stm6315rdw13f.lbr",
    "docs/hero.png",
    "docs/stm6315rdw13f-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-25T08:55:36.886Z"
}