AP2127K-4.75TRG1

{
  "slug": "ap2127k-4-75trg1",
  "version": "0.1.0",
  "type": "component",
  "description": "Diodes Incorporated Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "ap2127k-4.75trg1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ap2127k-4-75trg1.kicad_sym",
    "ap2127k-4-75trg1.kicad_mod",
    "ap2127k-4-75trg1.glb",
    "ap2127k-4-75trg1.step",
    "ap2127k-4-75trg1.lbr",
    "docs/hero.png",
    "docs/ap2127k-4-75trg1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ap2127k-4-75trg1-hero.glb",
    "ap2127k-4-75trg1-hero.overlay.json",
    "ap2127k-4-75trg1-etched.glb"
  ],
  "component": {
    "mpn": "AP2127K-4.75TRG1",
    "manufacturer": "Diodes Incorporated",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://www.diodes.com/assets/Datasheets/AP2127K-4.75TRG1.pdf",
    "parts": {
      "symbol": "ap2127k-4-75trg1.kicad_sym",
      "footprint": "ap2127k-4-75trg1.kicad_mod",
      "model_3d": "ap2127k-4-75trg1-hero.glb",
      "model_3d_plain": "ap2127k-4-75trg1-etched.glb",
      "model_3d_step": "ap2127k-4-75trg1-etched.step",
      "model_3d_step_plain": "ap2127k-4-75trg1.step",
      "lbr": "ap2127k-4-75trg1.lbr"
    },
    "distributor_links": {
      "lcsc": "C6125559",
      "digikey": "31-AP2127K-4.75TRG1TR-ND",
      "mouser": "621-AP2127K-4.75TRG1"
    },
    "distributor_check": {
      "checked_at": "2026-10-24T00:09:02Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "31-AP2127K-4.75TRG1TR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "621-AP2127K-4.75TRG1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Power input; decouple with a 1µF ceramic capacitor to GND placed close to the device, operating range 2.5V to 6V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "3",
        "name": "Shutdown",
        "type": "input",
        "description": "Enable input; high level ≥1.5V enables, low level ≤0.5V turns the output off and activates the auto-discharge MOSFET (60Ω typical), with internal 3MΩ pull-down."
      },
      {
        "number": "4",
        "name": "NC/ADJ",
        "type": "unconnected",
        "description": "No connection on fixed-voltage versions such as the 4.75V part; on the adjustable version it is the VOUT feedback input for the resistor divider."
      },
      {
        "number": "5",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated power output (4.75V fixed for this part), up to 300mA, with a 1µF or larger ceramic output capacitor."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin 4 is labeled NC/ADJ; the 4.75V fixed version is treated as no-connect, so it is typed unconnecte; The 3MΩ shutdown pull-down and the 1.5V/0.5V thresholds come from the electrical characteristics, no"
        ],
        "pages_sent": 24,
        "cost_usd": 0.1424,
        "at": "2026-10-24T00:08:45"
      },
      "datasheet": {
        "url": "https://www.diodes.com/assets/Datasheets/AP2127K-4.75TRG1.pdf",
        "pages": 24,
        "sha256": "d48c96ac985d348a",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ap2127k-4-75trg1.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-24",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ap2127k-4-75trg1-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "2c9421f1b25dec6b0f5572de2ec6c3bb4eeb22b4d3742146202464c25c98f740",
        "checked": "2026-10-24",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}