main
Ray Set visibility: public 1f4c151
{
  "schema_version": 1,
  "type": "component",
  "slug": "cbm810tst3",
  "title": "CBM810TST3",
  "brief": "Corebai Microelectronics Monitors & Reset Circuits, SOT-23-3. 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 ics",
    "cbm810tst3",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "CBM810TST3",
    "manufacturer": "Corebai Microelectronics",
    "package": "SOT-23-3",
    "pin_count": 3,
    "category": "Power Management ICs",
    "subcategory": "Monitors & Reset Circuits",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/4deb994f439c1ddb6c0f7e05122acf1a.pdf",
    "parts": {
      "symbol": "cbm810tst3.kicad_sym",
      "footprint": "cbm810tst3.kicad_mod",
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      "model_3d_plain": "cbm810tst3.glb",
      "model_3d_step": "cbm810tst3-etched.step",
      "model_3d_step_plain": "cbm810tst3.step",
      "lbr": "cbm810tst3.lbr"
    },
    "distributor_links": {
      "lcsc": "C19274478"
    },
    "distributor_check": {
      "checked_at": "2026-11-12T20:53:13Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin; all signals are referenced to ground (0 V)."
      },
      {
        "number": "2",
        "name": "RESET",
        "type": "output",
        "description": "Active-high push-pull reset output that stays asserted while VCC is below the reset threshold and for 240 ms typical after VCC rises above it."
      },
      {
        "number": "3",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage being monitored, specified from 1.0 V to 5.5 V."
      }
    ],
    "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": [],
        "pages_sent": 13,
        "cost_usd": 0.0006,
        "at": "2026-11-12T20:53:02"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/4deb994f439c1ddb6c0f7e05122acf1a.pdf",
        "pages": 13,
        "sha256": "185a6d7df019adba",
        "source_tier": "lcsc"
      },
      "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": 1.005,
        "height_basis": "datasheet A, midpoint of min and 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 1.90 mm; a tab 0.9 x its width (no datasheet b read)",
        "lead_thickness_mm": 0.2,
        "lead_thickness_basis": "default for pitch 1.90 mm, height 1.005 mm (no datasheet c read)"
      },
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "cbm810tst3.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.37,
          2.92,
          1.005
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "bc5d10308281b87c6c1c1caefd5c8360e0e053b120119273003b06b2b9d6c62e",
        "checked": "2026-11-12",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "cbm810tst3-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          2.92,
          1.005
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "358a3aafbddc586734554d31ac50a097616fd13e4816d41371c47aa9b5851300",
        "checked": "2026-11-12",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "SOT23-3",
      "source_page": 10,
      "D": {
        "nom_mm": 2.92,
        "range_mm": [
          2.8,
          3.04
        ]
      },
      "E1": {
        "nom_mm": 1.3,
        "range_mm": [
          1.2,
          1.4
        ]
      },
      "E": {
        "nom_mm": 2.37,
        "range_mm": [
          2.1,
          2.64
        ]
      },
      "e": {
        "nom_mm": 0.96,
        "range_mm": [
          0.89,
          1.03
        ]
      },
      "A": {
        "nom_mm": 1.005,
        "range_mm": [
          0.89,
          1.12
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "cbm810tst3.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Corebai Microelectronics",
      "Package": "SOT-23-3",
      "Category": "Power Management ICs",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "185a6d7df019adbaf4c71d98e969a8fb3df461c162da4d0d1744663d034fb35a",
      "rows": [
        {
          "name": "Supply voltage range",
          "symbol": "VCC",
          "kind": "electrical",
          "unit": "V",
          "min": 1,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Supply current",
          "symbol": "",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 17,
          "max": 30,
          "conditions": "VCC < 3.6V, CBM8XXR/S/T/Z",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Reset threshold (VRST)",
          "symbol": "VRST",
          "kind": "electrical",
          "unit": "V",
          "min": 3.04,
          "typ": 3.08,
          "max": 3.11,
          "conditions": "CBM803T/CBM809T/CBM810T",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Reset pulse width",
          "symbol": "",
          "kind": "timing",
          "unit": "ms",
          "min": 140,
          "typ": 240,
          "max": 460,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "RESET output low voltage (CBM810X)",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.3,
          "conditions": "VCC = VTH min, ISINK = 1.2 mA, CBM810R/S/T/Z",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "RESET output high voltage (CBM810X)",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "x VCC",
          "min": 0.8,
          "typ": null,
          "max": null,
          "conditions": "1.8 V < VCC < VTH min, ISOURCE = 150 µA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Supply voltage VCC absolute maximum",
          "symbol": "VCC",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6,
          "conditions": "TA = 25°C unless otherwise noted",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "RESET (push-pull) voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "Push-pull output; maximum printed as VCC+0.5V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input current (VCC)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output current (RESET, RESET)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "VCC rise rate",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V/µs",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Lead temperature (soldering, 10 s)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "10 s",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Vapor phase soldering (60 s)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 215,
          "conditions": "60 s",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Infrared soldering (15 s)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 220,
          "conditions": "15 s",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature range",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance junction-to-ambient (SOT-23)",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 270,
          "max": null,
          "conditions": "SOT-23 package",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Operating ambient temperature",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "Temperature range for CBM810TST3 from ordering table",
          "source_page": 13,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
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  ],
  "discovery_triggers": [
    "cbm810tst3"
  ],
  "discovery_pitch": "CBM810TST3 (Corebai Microelectronics) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
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    "cbm810tst3.step",
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  "visibility": {
    "public": true
  }
}