BL8064CB3TR28

{
  "schema_version": 1,
  "type": "component",
  "slug": "bl8064cb3tr28",
  "title": "BL8064CB3TR28",
  "brief": "BL Shanghai Belling Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-3L. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "pmic",
    "bl8064cb3tr28"
  ],
  "component": {
    "mpn": "BL8064CB3TR28",
    "manufacturer": "BL Shanghai Belling",
    "package": "SOT-23-3L",
    "pin_count": 3,
    "category": "PMIC",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/d43998bc432ed973cbfc9f5b9f157db0.pdf",
    "parts": {
      "symbol": "bl8064cb3tr28.kicad_sym",
      "footprint": "bl8064cb3tr28.kicad_mod",
      "model_3d": "bl8064cb3tr28-etched.glb",
      "model_3d_plain": "bl8064cb3tr28.glb",
      "model_3d_step": "bl8064cb3tr28-etched.step",
      "model_3d_step_plain": "bl8064cb3tr28.step",
      "lbr": "bl8064cb3tr28.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin for the regulator. Common return for input and output capacitors."
      },
      {
        "number": "2",
        "name": "Vout",
        "type": "power_out",
        "description": "Regulated output voltage pin. For the -28 suffix this is 2.8V, factory-trimmed to ±2% and rated for up to 200mA. Requires a 1uF ceramic output capacitor (Cout) to GND for stability."
      },
      {
        "number": "3",
        "name": "Vin",
        "type": "power_in",
        "description": "Supply voltage input, recommended 1.5V-8V (absolute max 10V). Requires a 1uF ceramic input capacitor (Cin) to GND. Must be at least Vout+dropout (430mV @ 200mA for Vout=2.8V) for regulation."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/d43998bc432ed973cbfc9f5b9f157db0.pdf",
        "pages": 9,
        "sha256": "1e0b78c647255af7",
        "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": [
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        "file": "bl8064cb3tr28.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": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "bl8064cb3tr28-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          1.2
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b6c5261767f9ab52c7d8713a1d854f09d82d14f11b3e06a9a68b60426cf1f8f6",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "BL Shanghai Belling",
      "Package": "SOT-23-3L",
      "Category": "PMIC",
      "Pins": "3"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "bl8064cb3tr28"
  ],
  "discovery_pitch": "BL8064CB3TR28 (BL Shanghai Belling) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
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    "bl8064cb3tr28.glb",
    "bl8064cb3tr28.step",
    "bl8064cb3tr28.lbr",
    "docs/hero.png",
    "docs/bl8064cb3tr28-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "bl8064cb3tr28-etched.step"
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  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T17:52:52.105Z"
}