main
Ray Set visibility: public 256c1d8 17d ago
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667668669670671672673674675676677678679680681682683684685686687688689690691692693694695696697698699700701702703704705706707708709710711712713714
{
  "schema_version": 1,
  "type": "component",
  "slug": "apx823-44w5g-7",
  "title": "APX823-44W5G-7",
  "brief": "Diodes Incorporated Supervisor And Reset ICs, SOT-25-5. 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)",
    "apx823-44w5g-7",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "APX823-44W5G-7",
    "manufacturer": "Diodes Incorporated",
    "package": "SOT-25-5",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Supervisor And Reset ICs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8560106484282920960",
    "parts": {
      "symbol": "apx823-44w5g-7.kicad_sym",
      "footprint": "apx823-44w5g-7.kicad_mod",
      "model_3d": "apx823-44w5g-7-hero.glb",
      "model_3d_plain": "apx823-44w5g-7-etched.glb",
      "model_3d_step": "apx823-44w5g-7-etched.step",
      "model_3d_step_plain": "apx823-44w5g-7.step",
      "lbr": "apx823-44w5g-7.lbr"
    },
    "distributor_links": {
      "lcsc": "C780782"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T22:37:41Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "RESET",
        "type": "output",
        "description": "Active-low reset output, asserted when VCC is below the threshold VTH- (4.38V typ for -44), when MR is low, or when the watchdog times out, and held for td (200ms typ) after release."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "3",
        "name": "MR",
        "type": "input",
        "description": "Active-low manual reset input with internal 60kΩ pull-up; a low level causes RESET to become active."
      },
      {
        "number": "4",
        "name": "WDI",
        "type": "input",
        "description": "Watchdog input triggered by a positive or negative transition within the time-out interval (1.6s typ); leaving it unconnected disables the watchdog."
      },
      {
        "number": "5",
        "name": "VCC",
        "type": "power_in",
        "description": "Operating voltage input, 1.1V to 5.5V recommended (6.0V absolute maximum), with a 0.1µF ceramic bypass capacitor placed near the pin."
      }
    ],
    "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+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin 3 is labelled MR on the APX823 SOT25 pin diagram, while the text pin table only gives generic de",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 13,
        "cost_usd": 0.2068,
        "at": "2026-10-18T22:35:29"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8560106484282920960",
        "pages": 13,
        "sha256": "fdb2f5991123ff64",
        "source_tier": "lcsc"
      },
      "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": "apx823-44w5g-7.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,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "apx823-44w5g-7-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,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "de60be1fae0b6f929ecbaa584cdfa4195a37686256d9987f11a25f0a37a4eaae",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Diodes Incorporated",
      "Package": "SOT-25-5",
      "Category": "Power Management (PMIC)",
      "Pins": "5"
    },
    "appearance": {
      "contacts": {
        "quote": " Terminals: Finish — Matte Tin Plated Leads, Solderable per MIL-STD-202, Method 208  Weight:",
        "page": 12,
        "doc": "ds.pdf",
        "plating": "tin"
      },
      "version": 1,
      "datasheet_sha256": "fdb2f5991123ff64d6fc7b5651d13e04e51d0a5a6613f509f7ddf6bce8474cec"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "fdb2f5991123ff64d6fc7b5651d13e04e51d0a5a6613f509f7ddf6bce8474cec",
      "rows": [
        {
          "name": "VCC Supply Voltage (recommended)",
          "symbol": "VCC",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1.1,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "High-level Input Voltage at MR and WDI (printed as 0.7 x VCC)",
          "symbol": "VIH",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 0.7,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Low-level Input Voltage at MR and WDI (printed as 0.3 x VCC)",
          "symbol": "VIL",
          "kind": "recommended_operating",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.3,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Voltage (max printed as VCC+0.3)",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Transition Rise and Fall Rate at MR or WDI",
          "symbol": "Δt/ΔV",
          "kind": "recommended_operating",
          "unit": "ns/V",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating Ambient Temperature Range",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "oC",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "VCC Rising Time (VCC = 0~VT)",
          "symbol": "TR",
          "kind": "recommended_operating",
          "unit": "V/uS",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "VCC = 0~VT",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "ESD HBM Human Body Model ESD Protection",
          "symbol": "ESD HBM",
          "kind": "absolute_maximum",
          "unit": "KV",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "Human Body Model",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "ESD MM Machine Model ESD Protection",
          "symbol": "ESD MM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "Machine Model",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "VCC Supply Voltage (absolute maximum)",
          "symbol": "VCC",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "VRESET: RESET, RESET-bar, MR, WDI (min -0.3; max printed as VCC+0.3)",
          "symbol": "VRESET",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Current VCC",
          "symbol": "ICC",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Maximum High Output Current",
          "symbol": "IO",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Continuous Total Power Dissipation SOT25 power rating",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 500,
          "conditions": "SOT25, TA = 25oC power rating",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Continuous Total Power Dissipation SOT25 power rating",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 220,
          "conditions": "SOT25, TA = 70oC power rating",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Continuous Total Power Dissipation SOT25 power rating",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 125,
          "conditions": "SOT25, TA = 85oC power rating",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Derating Factor Above TA = 25oC, SOT25",
          "symbol": "PD",
          "kind": "thermal",
          "unit": "mW/°C",
          "min": null,
          "typ": 6.2,
          "max": null,
          "conditions": "SOT25, above TA = 25oC",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating Junction Temperature Range",
          "symbol": "TOP",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 105,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "TST",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Low-level Output Voltage RESET (APX823/824/825A -46/44 group)",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.4,
          "conditions": "VCC= VTH- -0.2V, IOL=3mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Power-up Reset Voltage",
          "symbol": "VRESET",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.4,
          "conditions": "VCC > 1.1V, IOL=20μA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Negative-going Input Threshold Voltage VTH- (-44 variant)",
          "symbol": "VTH-",
          "kind": "electrical",
          "unit": "V",
          "min": 4.31,
          "typ": 4.38,
          "max": 4.47,
          "conditions": "TA = 0 oC -85oC",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Negative-going Input Threshold Voltage VTH- (-44 variant)",
          "symbol": "VTH-",
          "kind": "electrical",
          "unit": "V",
          "min": 4.19,
          "typ": 4.38,
          "max": 4.56,
          "conditions": "TA= -40oC -85oC",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Hysteresis at VCC Input (-44 variant)",
          "symbol": "Vhys",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 50,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "TS Set-up Time",
          "symbol": "TS",
          "kind": "timing",
          "unit": "μs",
          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "VCC = VTH to (VTH – 100mV)",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Average High-level Input Current WDI",
          "symbol": "IIH(AV)",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 120,
          "max": null,
          "conditions": "WDI=VCC, Time average (dc=88%)",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Average Low-level Input Current WDI",
          "symbol": "IIL(AV)",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": -15,
          "max": null,
          "conditions": "WDI=0.3V, VCC=5.5V time average (dc=12%)",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "High-level Input Current WDI",
          "symbol": "IIH",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 120,
          "max": 160,
          "conditions": "WDI=VCC",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Low-level Input Current WDI",
          "symbol": "IIL",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 120,
          "max": 160,
          "conditions": "WDI=0.3V, VCC=5.5V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Supply Current (WDI and MR unconnected, outputs unconnected)",
          "symbol": "ICC",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 30,
          "max": 40,
          "conditions": "WDI and MR unconnected, outputs unconnected, VCC = VTH-+0.2V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Internal Pull-up Resistor at MR",
          "symbol": "RPU",
          "kind": "electrical",
          "unit": "kΩ",
          "min": null,
          "typ": 60,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "VOUT Temperature Coefficient",
          "symbol": "TC",
          "kind": "temperature_coefficient",
          "unit": "ppm/oC",
          "min": null,
          "typ": 50,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input Capacitance at MR, WDI",
          "symbol": "Ci",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 5,
          "max": null,
          "conditions": "VI = 0V to 5.5V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Pulse Width at MR",
          "symbol": "tW",
          "kind": "timing",
          "unit": "ns",
          "min": 100,
          "typ": null,
          "max": null,
          "conditions": "VCC> VTH-+0.2V, VIL=0.3 VCC, VIH=0.7 VCC",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Pulse Width at WDI",
          "symbol": "tW",
          "kind": "timing",
          "unit": "ns",
          "min": 50,
          "typ": null,
          "max": null,
          "conditions": "VCC> VTH-+0.2V, VIL=0.3 VCC, VIH=0.7 VCC",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Watchdog Time Out",
          "symbol": "ttout",
          "kind": "timing",
          "unit": "s",
          "min": 1.12,
          "typ": 1.6,
          "max": 2.4,
          "conditions": "VCC> VTH-+0.2V, See timing diagram",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Delay Time",
          "symbol": "td",
          "kind": "timing",
          "unit": "ms",
          "min": 140,
          "typ": 200,
          "max": 280,
          "conditions": "VCC> VTH-+0.2V, See timing diagram",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Propagation Delay Time High-to-low, MR to RESET (APX823/825A)",
          "symbol": "tPHL",
          "kind": "timing",
          "unit": "μs",
          "min": null,
          "typ": null,
          "max": 0.1,
          "conditions": "VCC> VTH-+0.2V, VIL=0.3 VCC, VIH=0.7 VCC",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Propagation Delay Time High-to-low, VCC to RESET",
          "symbol": "tPHL",
          "kind": "timing",
          "unit": "μs",
          "min": null,
          "typ": null,
          "max": 25,
          "conditions": "VIL= VTH- -0.2V, VIH= VTH-+0.2V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance Junction-to-Ambient, SOT25",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "oC/W",
          "min": null,
          "typ": 161,
          "max": null,
          "conditions": "Note 6: FR-4 PCB, 2oz copper, minimum recommended pad layout",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance Junction-to-Case, SOT25",
          "symbol": "θJC",
          "kind": "thermal",
          "unit": "oC/W",
          "min": null,
          "typ": 27,
          "max": null,
          "conditions": "Note 6: FR-4 PCB, 2oz copper, minimum recommended pad layout",
          "source_page": 5,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "apx823-44w5g-7"
  ],
  "discovery_pitch": "APX823-44W5G-7 (Diodes Incorporated) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "apx823-44w5g-7.kicad_sym",
    "apx823-44w5g-7.kicad_mod",
    "apx823-44w5g-7.glb",
    "apx823-44w5g-7.step",
    "apx823-44w5g-7.lbr",
    "docs/hero.png",
    "docs/apx823-44w5g-7-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "apx823-44w5g-7-hero.glb",
    "apx823-44w5g-7-hero.overlay.json",
    "apx823-44w5g-7-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}