main
Ray Set visibility: public 7352e7d 2d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "ssp61cn1902mr",
  "title": "SSP61CN1902MR",
  "brief": "Shanghai Siproin Microelectronics Monitors & Reset Circuits, SOT-23. 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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    "power management ics",
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    "extractor-text"
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  "component": {
    "mpn": "SSP61CN1902MR",
    "manufacturer": "Shanghai Siproin Microelectronics",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "Power Management ICs",
    "subcategory": "Monitors & Reset Circuits",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/b3b6efebefad9ba800013ac87f7a0ddc.pdf",
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      "model_3d_step": "ssp61cn1902mr-etched.step",
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      "lbr": "ssp61cn1902mr.lbr"
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    "distributor_links": {
      "lcsc": "C2845056"
    },
    "distributor_check": {
      "checked_at": "2026-11-05T05:07:05Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VOUT",
        "type": "output",
        "description": "N-channel open-drain detector output that is Hi-Z when VDD is above VDET(+) and pulled to VSS when VDD is at or below VDET(-), with 1 mA typ sink current at VOUT=0.2V and a 2V supply, and needs an external pull-up resistor (100kΩ shown in the application circuit)."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground (VSS) reference pin of the voltage detector."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "Supply and voltage-sense input (VDD) with 0.7V to 10V operating voltage and an absolute maximum rating of -0.3V to 8V."
      }
    ],
    "provenance": {
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        "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: The pin-assignment drawing (page 3) labels VIN, VOUT and GND by position only and prints no pin numb; The datasheet lists operating voltage as 0.7-10V but the absolute maximum supply voltage as 8V, and ",
          "vision extraction: provenance cannot be text-verified; needs consensus"
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        "pages_sent": 9,
        "cost_usd": 0.2108,
        "at": "2026-11-05T05:06:58"
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        "pages": 9,
        "sha256": "6b4be5ac3b382d5c",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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    "viewers": {
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          3,
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        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ssp61cn1902mr-etched.step",
        "role": "eda",
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        "sha256": "b0eb876af6e1483fa83bdc417c20e1c1cd281515b3d7143993425e350859ab89",
        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Shanghai Siproin Microelectronics",
      "Package": "SOT-23",
      "Category": "Power Management ICs",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "6b4be5ac3b382d5c822d10334bf43d3f417325027a571fc931cfb756ced30274",
      "rows": [
        {
          "name": "Supply Voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 8,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Operating Temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
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        },
        {
          "name": "Storage Temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -50,
          "typ": null,
          "max": 125,
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          "source": "datasheet"
        },
        {
          "name": "Operating Voltage",
          "symbol": "VDD",
          "kind": "electrical",
          "unit": "V",
          "min": 0.7,
          "typ": null,
          "max": 10,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output Sink Current",
          "symbol": "IOL",
          "kind": "electrical",
          "unit": "mA",
          "min": 0.5,
          "typ": 1,
          "max": null,
          "conditions": "2V VOUT=0.2V",
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        {
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          "conditions": "Vin=3.0V",
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          "conditions": "Vin=5.0V",
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        {
          "name": "Detection Voltage Temperature Coefficient",
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          "kind": "temperature_coefficient",
          "unit": "ppm/℃",
          "min": -100,
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          "max": 100,
          "conditions": "-25℃<Ta<125℃",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance, Junction to Ambient (SOT23-3)",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": null,
          "max": 500,
          "conditions": "No ambient airflow, no heat sink",
          "source_page": 5,
          "source": "datasheet"
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        {
          "name": "Power Dissipation (SOT23-3)",
          "symbol": "PD",
          "kind": "thermal",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 0.2,
          "conditions": "Ta=25℃",
          "source_page": 5,
          "source": "datasheet"
        }
      ]
    }
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  "discovery_pitch": "SSP61CN1902MR (Shanghai Siproin Microelectronics) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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