main
Ray Set visibility: public 24f741d
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584
{
  "schema_version": 1,
  "type": "component",
  "slug": "ap7315dq-18w5-7",
  "title": "AP7315DQ-18W5-7",
  "brief": "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.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power management (pmic)",
    "ap7315dq-18w5-7",
    "factory-2.0.0",
    "extractor-text"
  ],
  "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,
        "centre_offset_mm": 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,
        "centre_offset_mm": 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"
      }
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Diodes Incorporated",
      "Package": "SOT-25",
      "Category": "Power Management (PMIC)",
      "Pins": "5"
    },
    "appearance": {
      "contacts": {
        "quote": "capacitor is recommended between VIN and GND pins to decouple input power supply glitch. This input capacitor must be located as close as possible to the device to assure input stability and reduce no",
        "page": 11,
        "doc": "ds.pdf",
        "material": "copper"
      },
      "version": 1,
      "datasheet_sha256": "2f34747c2b11e792532422e04e193a2c922b194d91e2be5b570ea4a20da6db0f"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "2f34747c2b11e792532422e04e193a2c922b194d91e2be5b570ea4a20da6db0f",
      "rows": [
        {
          "name": "Input Voltage",
          "symbol": "VIN",
          "kind": "electrical",
          "unit": "V",
          "min": 1.7,
          "typ": null,
          "max": 5.25,
          "conditions": "TA = -40°C to +85°C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage Accuracy (offset from nominal VOUT)",
          "symbol": "VOUT",
          "kind": "tolerance",
          "unit": "mV",
          "min": -20,
          "typ": null,
          "max": 20,
          "conditions": "VOUT < 2.0V, VIN = VOUT+1V, TA = +25°C (printed VOUT-20mV / VOUT+20mV)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Line Regulation",
          "symbol": "dVOUT/dVIN/VOUT",
          "kind": "electrical",
          "unit": "%/V",
          "min": null,
          "typ": 0.02,
          "max": 0.1,
          "conditions": "VIN = (VOUT – Nom + 1.0V) to 5.25V, IOUT = 1.0mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Load Regulation",
          "symbol": "dVOUT/VOUT/dIOUT",
          "kind": "electrical",
          "unit": "%/A",
          "min": null,
          "typ": 0.5,
          "max": 1,
          "conditions": "VIN = VOUT - Nom + 1.0V, IOUT = 1mA to 150mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Quiescent Current",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "μA",
          "min": 20,
          "typ": 35,
          "max": 60,
          "conditions": "IOUT = 0mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Quiescent Current",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "μA",
          "min": 30,
          "typ": 60,
          "max": 100,
          "conditions": "IOUT = 150mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Standby Current",
          "symbol": "ISTANDBY",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 0.01,
          "max": 1,
          "conditions": "VEN = 0V (Disabled)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Output Current",
          "symbol": "IOUT",
          "kind": "electrical",
          "unit": "mA",
          "min": 150,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Dropout Voltage",
          "symbol": "VDROP",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.34,
          "max": 0.44,
          "conditions": "IOUT = 150mA, 1.7V ≤ VOUT < 2.0V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "EN Input Low Voltage",
          "symbol": "VEN(L)",
          "kind": "electrical",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 0.5,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "EN Input High Voltage",
          "symbol": "VEN(H)",
          "kind": "electrical",
          "unit": "V",
          "min": 1.3,
          "typ": null,
          "max": 5.25,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "EN Input Leakage",
          "symbol": "",
          "kind": "electrical",
          "unit": "µA",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "VEN = 0, VIN = 5.0V or VEN = 5.0V, VIN = 0V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage Temperature Coefficient",
          "symbol": "",
          "kind": "temperature_coefficient",
          "unit": "ppm/°C",
          "min": -30,
          "typ": null,
          "max": 30,
          "conditions": "IOUT = 30mA, TA = -40°C to +85°C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Fold-back Short Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 55,
          "max": null,
          "conditions": "VOUT Short to Ground",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "PSRR",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": 75,
          "max": null,
          "conditions": "VIN = (VOUT+1V)VDC + 0.2Vp-pAC, VOUT ≥ 1.8V, IOUT = 30mA, f = 1kHz",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Output Noise Voltage",
          "symbol": "",
          "kind": "electrical",
          "unit": "µVrms",
          "min": null,
          "typ": 60,
          "max": null,
          "conditions": "BW = 10Hz to 100kHz, IOUT = 30mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "On Resistance of N-channel for Auto-Discharge",
          "symbol": "",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 30,
          "max": null,
          "conditions": "VIN = 4.0V VEN = 0V (Disabled)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input Voltage",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 6,
          "conditions": "TA = +25°C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Voltage EN",
          "symbol": "VEN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 6,
          "conditions": "TA = +25°C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage",
          "symbol": "VOUT",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "-0.3 to VIN +0.3 V, TA = +25°C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Current",
          "symbol": "IOUT",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "TA = +25°C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Power Dissipation",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 400,
          "conditions": "TA = +25°C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating Ambient Temperature",
          "symbol": "TA",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature",
          "symbol": "TSTG",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Voltage",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1.7,
          "typ": null,
          "max": 5.25,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Current",
          "symbol": "IOUT",
          "kind": "recommended_operating",
          "unit": "mA",
          "min": 0,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating Ambient Temperature",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ap7315dq-18w5-7"
  ],
  "discovery_pitch": "AP7315DQ-18W5-7 (Diodes Incorporated) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray"
  },
  "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"
  ],
  "visibility": {
    "public": true
  }
}