AP7315DQ-18W5-7

{
  "slug": "ap7315dq-18w5-7",
  "version": "0.1.0",
  "type": "component",
  "description": "Diodes Incorporated Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-25. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "ap7315dq-18w5-7",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ap7315dq-18w5-7.kicad_sym",
    "ap7315dq-18w5-7.kicad_mod",
    "ap7315dq-18w5-7.glb",
    "ap7315dq-18w5-7.step",
    "ap7315dq-18w5-7.lbr",
    "docs/hero.png",
    "docs/ap7315dq-18w5-7-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ap7315dq-18w5-7-hero.glb",
    "ap7315dq-18w5-7-hero.overlay.json"
  ],
  "component": {
    "mpn": "AP7315DQ-18W5-7",
    "manufacturer": "Diodes Incorporated",
    "package": "SOT-25",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://www.diodes.com/assets/Datasheets/AP7315DQ-18W5-7.pdf",
    "parts": {
      "symbol": "ap7315dq-18w5-7.kicad_sym",
      "footprint": "ap7315dq-18w5-7.kicad_mod",
      "model_3d": "ap7315dq-18w5-7-hero.glb",
      "model_3d_plain": "ap7315dq-18w5-7.glb",
      "model_3d_step": "ap7315dq-18w5-7-etched.step",
      "model_3d_step_plain": "ap7315dq-18w5-7.step",
      "lbr": "ap7315dq-18w5-7.lbr"
    },
    "distributor_links": {
      "lcsc": "C7076861",
      "digikey": "31-AP7315DQ-18W5-7TR-ND",
      "mouser": "621-AP7315DQ-18W5-7"
    },
    "distributor_check": {
      "checked_at": "2026-11-13T03:23:10Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "31-AP7315DQ-18W5-7TR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "621-AP7315DQ-18W5-7",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Power input pin; operating input range 1.7V to 5.25V (6.0V absolute maximum), with a minimum 0.47µF ceramic capacitor to GND recommended close to the pin."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin; connect to the external circuit ground and use a wide copper trace."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Enable pin that must be driven high or low and not left floating; high (1.3V to 5.25V) enables the regulator and low (0V to 0.5V) puts it into shutdown."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected internally; recommended connection to GND to maximize PCB copper for thermal dissipation."
      },
      {
        "number": "5",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated power output pin (1.8V fixed for this -18 option) supplying up to 150mA, with a 0.47µF 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: MPN AP7315DQ-18W5-7 does not exactly match the ordering codes in the datasheet (AP7315-18W5-7 or AP7; Pin 4 NC is shown as 'NC' in the SOT25 pin assignment and described as not connected internally; typ"
        ],
        "pages_sent": 23,
        "cost_usd": 0.0743,
        "at": "2026-11-13T03:22:58"
      },
      "datasheet": {
        "url": "https://www.diodes.com/assets/Datasheets/AP7315DQ-18W5-7.pdf",
        "pages": 23,
        "sha256": "2f34747c2b11e792",
        "source_tier": "mfr"
      },
      "cad": "land: KiCad official (CC-BY-SA 4.0); 3D: generated from the datasheet",
      "model_3d_generated": {
        "generator": "factory/gen_pkg3d.py",
        "family": "SOT",
        "height_mm": 1.45,
        "height_basis": "datasheet A, max",
        "standoff_mm": 0.05,
        "standoff_basis": "family nominal (no datasheet A1 read)",
        "lead_width_mm": 0.36,
        "lead_width_basis": "default: 0.6 x pad width across the lead, at most 0.45 x pitch 0.95 mm; a tab 0.9 x its width (no datasheet b read)",
        "lead_thickness_mm": 0.172,
        "lead_thickness_basis": "default for pitch 0.95 mm, height 1.45 mm (no datasheet c read)"
      },
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ap7315dq-18w5-7.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.76,
          2.9,
          1.45
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "4f8512acfb6ea6a58bdf893d6f5f7452796ac8c203cfdd99e224127e971013f8",
        "checked": "2026-11-13",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ap7315dq-18w5-7-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.76,
          2.9,
          1.45
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "614b1580c07dcafc9541d8286bfd96fed43d700064f597dd316557a2a801f879",
        "checked": "2026-11-13",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "W5 (SOT25)",
      "source_page": 18,
      "e": {
        "nom_mm": 0.95,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 1.45,
        "range_mm": [
          null,
          1.45
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "ap7315dq-18w5-7.step",
        "verdict": "PASS",
        "reasons": [
          "height within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}