AP2303MTR-G1

{
  "slug": "ap2303mtr-g1",
  "version": "0.1.0",
  "type": "component",
  "description": "Diodes Incorporated Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "ap2303mtr-g1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ap2303mtr-g1.kicad_sym",
    "ap2303mtr-g1.kicad_mod",
    "ap2303mtr-g1.glb",
    "ap2303mtr-g1.step",
    "ap2303mtr-g1.lbr",
    "docs/hero.png",
    "docs/ap2303mtr-g1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ap2303mtr-g1-hero.glb",
    "ap2303mtr-g1-hero.overlay.json",
    "ap2303mtr-g1-etched.glb"
  ],
  "component": {
    "mpn": "AP2303MTR-G1",
    "manufacturer": "Diodes Incorporated",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8560103620240318464",
    "parts": {
      "symbol": "ap2303mtr-g1.kicad_sym",
      "footprint": "ap2303mtr-g1.kicad_mod",
      "model_3d": "ap2303mtr-g1-hero.glb",
      "model_3d_plain": "ap2303mtr-g1-etched.glb",
      "model_3d_step": "ap2303mtr-g1-etched.step",
      "model_3d_step_plain": "ap2303mtr-g1.step",
      "lbr": "ap2303mtr-g1.lbr"
    },
    "distributor_links": {
      "lcsc": "C672325",
      "digikey": "AP2303MTR-G1DITR-ND",
      "mouser": "621-AP2303MTR-G1"
    },
    "distributor_check": {
      "checked_at": "2026-10-16T21:45:04Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "AP2303MTR-G1DITR-ND",
        "status": "found",
        "lifecycle": "Obsolete"
      },
      "mouser": {
        "pn": "621-AP2303MTR-G1",
        "status": "found",
        "lifecycle": "End of Life"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Unregulated power input supply, with a 1.2V to 5.5V recommended operating range; a small 10µF MLCC should be connected from this pin to GND."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin for the device."
      },
      {
        "number": "3",
        "name": "VREFEN",
        "type": "input",
        "description": "Reference voltage input and active-low shutdown control; pulling it to ground turns the device off, and releasing it starts a soft-start of about 0.1ms, with a recommended range of 0.6V to VCNTL-2.2V."
      },
      {
        "number": "4",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated termination voltage output, which requires a minimum of 10µF ceramic capacitor to ground for stability."
      },
      {
        "number": "5",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "6",
        "name": "VCNTL",
        "type": "power_in",
        "description": "Supplies the internal control circuitry and provides the drive voltage, with a 3.0V to 5.5V control input range and VCNTL kept at or above VIN during power-on and power-off sequencing."
      },
      {
        "number": "7",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "8",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The SOIC-8 pin-number-to-name mapping was taken from the garbled text extraction of the page 1 'Pin ; The page 2 pin description table lists an 'Exposed Pad' row, but the SOIC-8 figure on page 1 does no; Ordering information on page 11 maps AP2303MTR-G1 to SOIC-8 (2303M-G1 marking, 4000 pcs tape and ree"
        ],
        "pages_sent": 16,
        "cost_usd": 0.0665,
        "at": "2026-10-16T21:44:45"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8560103620240318464",
        "pages": 16,
        "sha256": "e465b64782ac605a",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ap2303mtr-g1.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ap2303mtr-g1-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "c603ec99772c814c3f1ecd941694ff90e84c78bc86b7e85f0f0abcdb1c073d93",
        "checked": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}