AIC1734-18GXATR

{
  "schema_version": 1,
  "type": "component",
  "slug": "aic1734-18gxatr",
  "title": "AIC1734-18GXATR",
  "brief": "AIC Analog Integrations Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89-3. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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  "component": {
    "mpn": "AIC1734-18GXATR",
    "manufacturer": "AIC Analog Integrations",
    "package": "SOT-89-3",
    "pin_count": 3,
    "category": "PMIC",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/042d3ef9a9469d2569cefd998d5a19ba.pdf",
    "parts": {
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      "model_3d_step_plain": "aic1734-18gxatr.step",
      "lbr": "aic1734-18gxatr.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Power ground return for the regulator. Common return for both input and output."
      },
      {
        "number": "2",
        "name": "VIN",
        "type": "power_in",
        "description": "Unregulated power supply input. Absolute maximum 12V (min -0.3V); typical operating range 4.0V-12V (5.5V-12V for the 5.0V/5.2V versions). Bypass with a 1µF input capacitor."
      },
      {
        "number": "3",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated output pin. For AIC1734-18: 1.8V ±2% at up to 300mA. Requires a 1µF output capacitor for loop stability (aluminum electrolytic recommended; ceramic not suggested per Note 1)."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/042d3ef9a9469d2569cefd998d5a19ba.pdf",
        "pages": 13,
        "sha256": "c0b726586db0b6dc",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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      "footprint": "viewers/footprint.html"
    },
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        "role": "plain",
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.0,
          4.5,
          1.52
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.05,
        "footprint_binding": "identity",
        "sha256": "844c0bb504d0c383535d9845c6376fe7a4053241a2ede8d8ef694df3fcfc37c8",
        "checked": "2026-10-07",
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      },
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        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.05,
        "footprint_binding": "identity",
        "sha256": "25f7a92afc069897695e392e52298f8fbd2d2c4e42a88e7144e6d84684dc1931",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "AIC Analog Integrations",
      "Package": "SOT-89-3",
      "Category": "PMIC",
      "Pins": "3"
    }
  },
  "sections": [
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  "discovery_triggers": [
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  "discovery_pitch": "AIC1734-18GXATR (AIC Analog Integrations) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
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    "path": "docs/hero.png"
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  "visibility": {
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  "updated_at": "2026-09-24T16:10:47.119Z"
}