UZ1085L-33-TN3-R

{
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  "type": "component",
  "slug": "uz1085l-33-tn3-r",
  "title": "UZ1085L-33-TN3-R",
  "brief": "UTC Unisonic Tech Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252-2(DPAK). Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
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  "component": {
    "mpn": "UZ1085L-33-TN3-R",
    "manufacturer": "UTC Unisonic Tech",
    "package": "TO-252-2(DPAK)",
    "pin_count": 3,
    "category": "PMIC",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/8652abdb199b7dc1ca89068bff5b8b4a.pdf",
    "parts": {
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      "lbr": "uz1085l-33-tn3-r.lbr"
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    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground / common return for the fixed-voltage regulator. Internal reference and error amplifier are referenced to this pin. Tab of the TO-252 is electrically connected to this pin (GND) for the fixed-output version."
      },
      {
        "number": "2",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated 3.3V output (typ 3.3V, min 3.234V, max 3.366V) capable of sourcing up to 3A. Requires a 22µF output capacitor for stability. Minimum load current 10mA typical."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "Unregulated input supply. Operating range for the 3.3V fixed variant is 4.8V ≤ VIN ≤ 10.3V; absolute maximum 18V. Dropout voltage is typically 1.3V at IOUT=3A. A 22µF input capacitor is recommended."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/8652abdb199b7dc1ca89068bff5b8b4a.pdf",
        "pages": 7,
        "sha256": "a0899cf558b465e2",
        "source_tier": "mfr"
      },
      "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"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "UTC Unisonic Tech",
      "Package": "TO-252-2(DPAK)",
      "Category": "PMIC",
      "Pins": "3"
    }
  },
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  "discovery_triggers": [
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  "discovery_pitch": "UZ1085L-33-TN3-R (UTC Unisonic Tech) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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  "variants": [
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      "mpn": "UZ1085L-33-TN3-R",
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  "updated_at": "2026-09-25T13:51:03.381Z"
}