RS3219-3.0YF3

{
  "slug": "rs3219-3-0yf3",
  "version": "0.1.0",
  "type": "component",
  "description": "Jiangsu RUNIC Tech Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "rs3219-3.0yf3",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "rs3219-3-0yf3.kicad_sym",
    "rs3219-3-0yf3.kicad_mod",
    "rs3219-3-0yf3.glb",
    "rs3219-3-0yf3.step",
    "rs3219-3-0yf3.lbr",
    "docs/hero.png",
    "docs/rs3219-3-0yf3-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "rs3219-3-0yf3-hero.glb",
    "rs3219-3-0yf3-hero.overlay.json",
    "rs3219-3-0yf3-etched.glb"
  ],
  "component": {
    "mpn": "RS3219-3.0YF3",
    "manufacturer": "Jiangsu RUNIC Tech",
    "package": "SOT-23-3",
    "pin_count": 3,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/519b71c7f658de46e161664c6dd1898c.pdf",
    "parts": {
      "symbol": "rs3219-3-0yf3.kicad_sym",
      "footprint": "rs3219-3-0yf3.kicad_mod",
      "model_3d": "rs3219-3-0yf3-hero.glb",
      "model_3d_plain": "rs3219-3-0yf3-etched.glb",
      "model_3d_step": "rs3219-3-0yf3-etched.step",
      "model_3d_step_plain": "rs3219-3-0yf3.step",
      "lbr": "rs3219-3-0yf3.lbr"
    },
    "distributor_links": {
      "lcsc": "C5199880"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T19:34:25Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the regulator."
      },
      {
        "number": "2",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulator output."
      },
      {
        "number": "3",
        "name": "IN",
        "type": "power_in",
        "description": "Regulator input with supply voltage range of 1.7V to 7.5V, bypass with a 1μF capacitor to GND."
      }
    ],
    "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": [],
        "pages_sent": 15,
        "cost_usd": 0.0752,
        "at": "2026-10-22T19:34:14"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/519b71c7f658de46e161664c6dd1898c.pdf",
        "pages": 15,
        "sha256": "b4ac42d207263758",
        "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": "rs3219-3-0yf3.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": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "rs3219-3-0yf3-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": "10d3e1180c2af08ccde394f76412b8000c47bc99daba4e8207f4a8608e76ef60",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}