main
Ray Set visibility: public 1f8ef4f 6d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "adm1816-20artz-rl7",
  "title": "ADM1816-20ARTZ-RL7",
  "brief": "Analog Devices Monitors & Reset Circuits, SOT-23-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
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  "tags": [
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  "component": {
    "mpn": "ADM1816-20ARTZ-RL7",
    "manufacturer": "Analog Devices",
    "package": "SOT-23-3",
    "pin_count": 3,
    "category": "Power Supply Chip",
    "subcategory": "Monitors & Reset Circuits",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/ADM1810_1811_1812_1813_1815_1816_1817_1818.pdf",
    "parts": {
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      "footprint": "adm1816-20artz-rl7.kicad_mod",
      "model_3d": "adm1816-20artz-rl7-hero.glb",
      "model_3d_plain": "adm1816-20artz-rl7-etched.glb",
      "model_3d_step": "adm1816-20artz-rl7-etched.step",
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      "lbr": "adm1816-20artz-rl7.lbr"
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    "distributor_links": {
      "lcsc": "C657981",
      "digikey": "ADM1816-20ARTZ-RL7TR-ND",
      "mouser": "584-ADM1816-20ARTZR7"
    },
    "distributor_check": {
      "checked_at": "2026-10-28T15:49:33Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "ADM1816-20ARTZ-RL7TR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "584-ADM1816-20ARTZR7",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "RST",
        "type": "output",
        "description": "Active Low Reset Output (open-drain with internal pull-up of 3.5 kΩ to 7.5 kΩ for ADM1816). RST remains low while VCC is below the reset threshold and remains low for 150 ms typical after VCC rises above the reset threshold."
      },
      {
        "number": "2",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply Voltage: the supply voltage being monitored, rated 1.2 V to 5.5 V over −40°C to +105°C."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground: 0 V ground reference for all signals."
      }
    ],
    "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: Pin 1 is shared between the active-high and active-low variants in Table 3; the ADM1816 is the activ"
        ],
        "pages_sent": 12,
        "cost_usd": 0.0197,
        "at": "2026-10-28T15:49:11"
      },
      "datasheet": {
        "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/ADM1810_1811_1812_1813_1815_1816_1817_1818.pdf",
        "pages": 12,
        "sha256": "d737950ea4fe16a8",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "adm1816-20artz-rl7.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3,
          1.2
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "16964b14f93e6c778288a0c110b35f670fab733109c26f0da7dfc07cc3350040",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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      {
        "file": "adm1816-20artz-rl7-etched.step",
        "role": "eda",
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "sha256": "516f86cb4cd2e7f1b5043dd5fe85bbae2cc1ea902b8bac376e569c2a95e2b966",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Analog Devices",
      "Package": "SOT-23-3",
      "Category": "Power Supply Chip",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "d737950ea4fe16a8803b1e71d23ec5ac9b0337ab6c3ab7d88fece63d83ef1060",
      "rows": [
        {
          "name": "VCC trip point",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": 2.47,
          "typ": 2.55,
          "max": 2.64,
          "conditions": "ADM1815-20, ADM1816-20, ADM1817-20, ADM1818-20",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Supply voltage",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1,
          "typ": null,
          "max": 5.5,
          "conditions": "TA = 0°C to 105°C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Supply voltage",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1.2,
          "typ": null,
          "max": 5.5,
          "conditions": "TA = −40°C to +105°C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Supply current",
          "symbol": "",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 9,
          "max": 16,
          "conditions": "VCC = 5.5 V, VCC > VTH, no load",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Supply current",
          "symbol": "",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 4,
          "max": 10,
          "conditions": "VCC = 3.6 V, VCC > VTH, no load",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "RST output sink current",
          "symbol": "",
          "kind": "electrical",
          "unit": "mA",
          "min": 8,
          "typ": null,
          "max": null,
          "conditions": "VCC ≥ 2.7 V, reset asserted, VOUT = 0.4 V (ADM1810/ADM1811/ADM1813/ADM1815/ADM1816/ADM1818)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Internal pull-up resistor",
          "symbol": "",
          "kind": "electrical",
          "unit": "kΩ",
          "min": 3.5,
          "typ": 5.5,
          "max": 7.5,
          "conditions": "ADM1811/ADM1816",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output capacitance",
          "symbol": "",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 10,
          "max": null,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Reset active time",
          "symbol": "",
          "kind": "timing",
          "unit": "ms",
          "min": 100,
          "typ": 150,
          "max": 250,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "VCC detect to reset falling",
          "symbol": "",
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          "unit": "µs",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "VCC detect to reset rising",
          "symbol": "",
          "kind": "timing",
          "unit": "ms",
          "min": 100,
          "typ": 150,
          "max": 250,
          "conditions": "tR = 5 µs",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "VCC",
          "symbol": "VCC",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input current",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature range",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 105,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature range",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Thermal impedance, junction to ambient, SOT-23",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 270,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Lead temperature, soldering 10 sec",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "10 sec",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Lead temperature, vapor phase 60 sec",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 215,
          "conditions": "60 sec",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Lead temperature, infrared 15 sec",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 220,
          "conditions": "15 sec",
          "source_page": 4,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
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    "breadcrumbs",
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  ],
  "discovery_triggers": [
    "adm1816-20artz-rl7"
  ],
  "discovery_pitch": "ADM1816-20ARTZ-RL7 (Analog Devices) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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}