TPL820F33-3TR

{
  "slug": "tpl820f33-3tr",
  "version": "0.1.0",
  "type": "component",
  "description": "3PEAK 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)",
    "tpl820f33-3tr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tpl820f33-3tr.kicad_sym",
    "tpl820f33-3tr.kicad_mod",
    "tpl820f33-3tr.glb",
    "tpl820f33-3tr.step",
    "tpl820f33-3tr.lbr",
    "docs/hero.png",
    "docs/tpl820f33-3tr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tpl820f33-3tr-hero.glb",
    "tpl820f33-3tr-hero.overlay.json",
    "tpl820f33-3tr-etched.glb"
  ],
  "component": {
    "mpn": "TPL820F33-3TR",
    "manufacturer": "3PEAK",
    "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/57f047313ba4ac270fc5c18e9df1631c.pdf",
    "parts": {
      "symbol": "tpl820f33-3tr.kicad_sym",
      "footprint": "tpl820f33-3tr.kicad_mod",
      "model_3d": "tpl820f33-3tr-hero.glb",
      "model_3d_plain": "tpl820f33-3tr-etched.glb",
      "model_3d_step": "tpl820f33-3tr-etched.step",
      "model_3d_step_plain": "tpl820f33-3tr.step",
      "lbr": "tpl820f33-3tr.lbr"
    },
    "distributor_links": {
      "lcsc": "C22401140",
      "digikey": "5503-TPL820F33-3TR-ND"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T04:44:45Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "5503-TPL820F33-3TR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin; connect the GND pin directly to the PCB ground plane."
      },
      {
        "number": "2",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated output voltage pin (fixed 3 V, 3.3 V or 5 V); requires an effective output capacitance of 2.2 µF to 22 µF for loop stability, with 4.7 µF X5R/X7R ceramic recommended, and supplies up to 180 mA."
      },
      {
        "number": "3",
        "name": "IN",
        "type": "power_in",
        "description": "Input voltage pin; operates from 3.6 V to 42 V (45 V absolute maximum), with a 2.2 µF or greater capacitor plus 0.1 µF bypass recommended at the pin."
      }
    ],
    "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: Table 1 (page 6) is garbled in the text extraction, so the SOT23-3 column was mapped by reading the ; The datasheet labels IN as 'I' and OUT as 'O'; I mapped these to KiCad power_in and power_out as is ; The SOT23-3 variant has no NC pin, and the datasheet gives no pin-level data beyond Table 1 for this"
        ],
        "pages_sent": 24,
        "cost_usd": 0.0624,
        "at": "2026-10-19T04:42:35"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/57f047313ba4ac270fc5c18e9df1631c.pdf",
        "pages": 24,
        "sha256": "39671ce47bbffc12",
        "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": "tpl820f33-3tr.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": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tpl820f33-3tr-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": "6da7f8052636116b19aa2eae5916d4f060831e17a3b6466e00168f624ff7168e",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}