ap2112k-1-2trg1

{
  "slug": "ap2112k-1-2trg1",
  "version": "0.1.2",
  "type": "component",
  "description": "Diodes Incorporated AP2112K 1 2TRG1 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-25. Datasheet-verified pinout, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "pmic",
    "ap2112k-1.2trg1"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ap2112k-1-2trg1.kicad_sym",
    "ap2112k-1-2trg1.kicad_mod",
    "ap2112k-1-2trg1.glb",
    "ap2112k-1-2trg1.step",
    "ap2112k-1-2trg1.lbr",
    "docs/hero.png",
    "docs/ap2112k-1-2trg1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ap2112k-1-2trg1-etched.step",
    "ap2112k-1-2trg1-etched.glb",
    "ap2112k-1-2trg1-hero.glb",
    "ap2112k-1-2trg1-hero.overlay.json"
  ],
  "metadata": {
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "rows": [
        {
          "name": "Input voltage",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2.5,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        }
      ]
    }
  },
  "visibility": "public",
  "component": {
    "mpn": "AP2112K-1.2TRG1",
    "manufacturer": "Diodes Incorporated AP2112K 1 2TRG1",
    "package": "SOT-25",
    "pin_count": 5,
    "category": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://www.diodes.com/assets/Datasheets/AP2112K-1.2TRG1.pdf",
    "parts": {
      "symbol": "ap2112k-1-2trg1.kicad_sym",
      "footprint": "ap2112k-1-2trg1.kicad_mod",
      "model_3d": "ap2112k-1-2trg1-hero.glb",
      "model_3d_plain": "ap2112k-1-2trg1.glb",
      "model_3d_step": "ap2112k-1-2trg1-etched.step",
      "model_3d_step_plain": "ap2112k-1-2trg1.step",
      "lbr": "ap2112k-1-2trg1.lbr"
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Input supply voltage. Recommended operating range 2.5V to 6.0V (absolute max 6.5V). Bypass with a 1.0µF ceramic capacitor (X5R/X7R) to GND close to the pin."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground reference for the internal reference, error amplifier, and pass FET return current."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Chip enable input. Drive high (VIH ≥ 1.5V, up to 6.0V) for normal operation; drive low (VIL ≤ 0.4V) to shut down the regulator. Internal ~3MΩ pull-down to GND; when EN is low, VOUT is discharged through an internal ~60Ω resistor."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection. Leave floating or tie to GND per board practice."
      },
      {
        "number": "5",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated 1.2V output (±1.5% accuracy) capable of 600mA (min). Requires a 1.0µF ceramic/tantalum/aluminum electrolytic capacitor to GND for stability. Foldback short-circuit protection limits current to ~50mA into a shorted output."
      }
    ],
    "provenance": {
      "rebuilt": "component block rebuilt 2026-10-05 from this page's own README pinout table and .kicad_sym (pins cross-checked), no re-extraction"
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "distributor_links": {
      "lcsc": "C460310",
      "digikey": "31-AP2112K-1.2TRG1TR-ND",
      "mouser": false
    },
    "distributor_check": {
      "checked_at": "2026-10-05T18:51:57Z",
      "source": "Component Ocean /api/assign-pns + lcsc_map",
      "digikey": {
        "pn": "31-AP2112K-1.2TRG1TR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "models_3d": [
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        "file": "ap2112k-1-2trg1.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          2.9,
          1.55
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ap2112k-1-2trg1-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          2.9,
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        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "1fab58e051edc8a70a2b630b1df244352993f91dbcb0f22de132fb613a790372",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}