MIC2954-02WS-TR

{
  "slug": "mic2954-02ws-tr",
  "version": "0.1.0",
  "type": "component",
  "description": "Microchip Tech Linear Voltage Regulators (LDO), SOT-223-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management ics",
    "mic2954-02ws-tr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "mic2954-02ws-tr.kicad_sym",
    "mic2954-02ws-tr.kicad_mod",
    "mic2954-02ws-tr.glb",
    "mic2954-02ws-tr.step",
    "mic2954-02ws-tr.lbr",
    "docs/hero.png",
    "docs/mic2954-02ws-tr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "mic2954-02ws-tr-hero.glb",
    "mic2954-02ws-tr-hero.overlay.json",
    "mic2954-02ws-tr-etched.glb"
  ],
  "component": {
    "mpn": "MIC2954-02WS-TR",
    "manufacturer": "Microchip Tech",
    "package": "SOT-223-3",
    "pin_count": 3,
    "category": "Power Management ICs",
    "subcategory": "Linear Voltage Regulators (LDO)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/95016435f9ae4ee1aa2dc51faa326a15.pdf",
    "parts": {
      "symbol": "mic2954-02ws-tr.kicad_sym",
      "footprint": "mic2954-02ws-tr.kicad_mod",
      "model_3d": "mic2954-02ws-tr-hero.glb",
      "model_3d_plain": "mic2954-02ws-tr-etched.glb",
      "model_3d_step": "mic2954-02ws-tr-etched.step",
      "model_3d_step_plain": "mic2954-02ws-tr.step",
      "lbr": "mic2954-02ws-tr.lbr"
    },
    "distributor_links": {
      "lcsc": "C126919",
      "digikey": "MIC2954-02WS-TR-ND",
      "mouser": "998-MIC2954-02WSTR"
    },
    "distributor_check": {
      "checked_at": "2026-11-05T15:07:44Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "MIC2954-02WS-TR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "998-MIC2954-02WSTR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "IN",
        "type": "power_in",
        "description": "Supply input; the datasheet's operating range is +2.0V to +30V, with absolute maximum −20V to +60V (positive transients limited to <10ms and <1% duty cycle)."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground; the SOT-223 ground is listed as pin 2 together with the TAB, which is the same ground connection."
      },
      {
        "number": "3",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulator output of the fixed 5V MIC2954-02 version, guaranteed to 250mA output current."
      }
    ],
    "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 datasheet lists the SOT-223 ground as '2, TAB'. The tab is not a separately numbered pin, so it ; The ordering part number MIC2954-02WS-TR carries a '-TR' tape-and-reel suffix that the datasheet doe; The datasheet's 8-pin SOIC pin names (SNS, SHDN, /ERR, TAP, FB) do not apply to the SOT-223 package."
        ],
        "pages_sent": 15,
        "cost_usd": 0.0495,
        "at": "2026-11-05T15:07:37"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/95016435f9ae4ee1aa2dc51faa326a15.pdf",
        "pages": 15,
        "sha256": "2625bfe2bb4285f6",
        "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": "mic2954-02ws-tr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.0,
          6.5,
          1.7
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "77ad6dbacc493cb619c728f26d2ddcf461eb0feb6b977b47d01d51e67016f654",
        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mic2954-02ws-tr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.0,
          6.5,
          1.7
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "c951a269792958b9fdd756d0084c3e7b6fc90836d9c58ac681dc559237c3961a",
        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}