main
Ray Set visibility: public 973fd1d 16d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "adp3303arz-5-reel",
  "title": "ADP3303ARZ-5-REEL",
  "brief": "Analog Devices Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOIC-8. 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)",
    "adp3303arz-5-reel",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "ADP3303ARZ-5-REEL",
    "manufacturer": "Analog Devices",
    "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/8589040131201748992",
    "parts": {
      "symbol": "adp3303arz-5-reel.kicad_sym",
      "footprint": "adp3303arz-5-reel.kicad_mod",
      "model_3d": "adp3303arz-5-reel-hero.glb",
      "model_3d_plain": "adp3303arz-5-reel-etched.glb",
      "model_3d_step": "adp3303arz-5-reel-etched.step",
      "model_3d_step_plain": "adp3303arz-5-reel.step",
      "lbr": "adp3303arz-5-reel.lbr"
    },
    "distributor_links": {
      "lcsc": "C2913760"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T08:55:28Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
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    },
    "pins": [
      {
        "number": "1",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulator output that must be bypassed to ground with a 0.47 µF or larger capacitor and connected together with pin 2 for proper operation."
      },
      {
        "number": "2",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulator output that must be bypassed to ground with a 0.47 µF or larger capacitor and connected together with pin 1 for proper operation."
      },
      {
        "number": "3",
        "name": "NR",
        "type": "passive",
        "description": "Noise reduction pin, which can be bypassed with a 10 nF to 100 nF capacitor to reduce output noise, and left unconnected if not used."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin for the regulator."
      },
      {
        "number": "5",
        "name": "SD",
        "type": "input",
        "description": "Shutdown pin per the Table 5 label 'Active Low'; the regulator is disabled when it is connected to ground, the ON threshold is 2.0 V minimum and the OFF threshold is 0.3 V maximum, and it should be tied to the input pin if shutdown is not used."
      },
      {
        "number": "6",
        "name": "ERR",
        "type": "output",
        "description": "Open collector error flag output that goes low to warn the output is about to leave regulation, with a low output voltage of 0.3 V maximum at a 400 µA sink and leakage of 13 µA maximum at 5 V."
      },
      {
        "number": "7",
        "name": "IN",
        "type": "power_in",
        "description": "Regulator input that must be connected to pin 8 for proper operation, with an input supply range of 3.2 V to 12 V and an absolute maximum of 16 V."
      },
      {
        "number": "8",
        "name": "IN",
        "type": "power_in",
        "description": "Regulator input that must be connected to pin 7 for proper operation, with an input supply range of 3.2 V to 12 V and an absolute maximum of 16 V."
      }
    ],
    "provenance": {
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        "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: Table 5 calls SD 'Active Low' and says connecting it to ground disables the output, but the Shutdown; The datasheet does not give an electrical type for NR. 'passive' was chosen because it is an interna; The datasheet calls ERR an open collector output, which has no direct KiCad class in the allowed enu"
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        "pages_sent": 16,
        "cost_usd": 0.0649,
        "at": "2026-10-18T08:54:40"
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      "datasheet": {
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        "pages": 16,
        "sha256": "25622ac93c35e3c7",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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        "seat": "z = 0",
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  "metadata": {
    "specs": {
      "Manufacturer": "Analog Devices",
      "Package": "SOIC-8",
      "Category": "Power Management (PMIC)",
      "Pins": "8"
    },
    "appearance": {
      "contacts": {
        "quote": "to the leads. The thermal resistance can be decreased approximately an additional 10% by attaching a few square cm of copper area",
        "page": 10,
        "doc": "ds.pdf",
        "material": "copper"
      },
      "version": 1,
      "datasheet_sha256": "25622ac93c35e3c7837c1400d8177ec8399ef6b92bed9a4b6de3ee09e83d1ea8"
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    "characteristics": {
      "version": 1,
      "source": "datasheet",
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          "name": "Output voltage accuracy over line, load and temperature",
          "symbol": "VOUT",
          "kind": "tolerance",
          "unit": "%",
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          "max": 1.4,
          "conditions": "VIN = VOUTNOM +0.5 V to 12 V, IL = 0.1 mA to 200 mA",
          "source_page": 3,
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        {
          "name": "Output voltage accuracy at TA = +25°C",
          "symbol": "VOUT",
          "kind": "tolerance",
          "unit": "%",
          "min": -0.8,
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          "conditions": "VIN = VOUTNOM +0.5 V to 12 V, IL = 0.1 mA to 200 mA, TA = +25°C",
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          "name": "Ground current",
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        {
          "name": "Ground current in dropout",
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          "conditions": "VIN = 2.5 V, IL = 0.1 mA",
          "source_page": 3,
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        {
          "name": "Dropout voltage",
          "symbol": "VDROP",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.18,
          "max": 0.4,
          "conditions": "VOUT = 98% of VOUTNOM, IL = 200 mA",
          "source_page": 3,
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        },
        {
          "name": "Dropout voltage",
          "symbol": "VDROP",
          "kind": "electrical",
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          "typ": 0.02,
          "max": 0.07,
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          "source_page": 3,
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        {
          "name": "Dropout voltage",
          "symbol": "VDROP",
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          "min": null,
          "typ": 0.003,
          "max": 0.03,
          "conditions": "VOUT = 98% of VOUTNOM, IL = 1 mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Error pin output low voltage",
          "symbol": "VEOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.15,
          "max": 0.3,
          "conditions": "ISINK = 400 µA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input supply voltage",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 16,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Shutdown input voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
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        {
          "name": "Error flag output voltage",
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          "unit": "V",
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          "typ": null,
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          "conditions": "",
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        },
        {
          "name": "Noise bypass pin voltage",
          "symbol": "",
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          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 5,
          "conditions": "",
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        {
          "name": "Operating ambient temperature range",
          "symbol": "TA",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -25,
          "typ": null,
          "max": 85,
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        {
          "name": "Operating junction temperature range",
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          "unit": "°C",
          "min": -25,
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          "max": 125,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Storage temperature range",
          "symbol": "TSTG",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 4,
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        },
        {
          "name": "Lead temperature range (soldering 10 sec)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
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          "source_page": 4,
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        {
          "name": "Vapor phase soldering",
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          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
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          "conditions": "Vapor phase, 60 sec",
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          "name": "Infrared soldering",
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          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
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          "conditions": "Infrared, 15 sec",
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        },
        {
          "name": "Supply voltage range",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 3.2,
          "typ": null,
          "max": 12,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance junction-to-ambient, 8-Lead SOIC_N",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 96,
          "max": null,
          "conditions": "8-Lead SOIC_N",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance junction-to-case, 8-Lead SOIC_N",
          "symbol": "θJC",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 55,
          "max": null,
          "conditions": "8-Lead SOIC_N",
          "source_page": 4,
          "source": "datasheet"
        }
      ]
    }
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