main
Ray Set visibility: public e0a9041 7h ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "tmp126ndckr",
  "title": "TMP126NDCKR",
  "brief": "TEXAS INSTRUMENTS Global Sourcing Parts, SC-70-6. 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",
    "global sourcing parts",
    "tmp126ndckr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "TMP126NDCKR",
    "manufacturer": "TEXAS INSTRUMENTS",
    "package": "SC-70-6",
    "pin_count": 6,
    "category": "Global Sourcing Parts",
    "subcategory": "Global Sourcing Parts",
    "datasheet": "https://www.ti.com/lit/ds/symlink/tmp126.pdf",
    "parts": {
      "symbol": "tmp126ndckr.kicad_sym",
      "footprint": "tmp126ndckr.kicad_mod",
      "model_3d": "tmp126ndckr-hero.glb",
      "model_3d_plain": "tmp126ndckr-etched.glb",
      "model_3d_step": "tmp126ndckr-etched.step",
      "model_3d_step_plain": "tmp126ndckr.step",
      "lbr": "tmp126ndckr.lbr"
    },
    "distributor_links": {
      "lcsc": "C5219999",
      "digikey": "296-TMP126NDCKRTR-ND",
      "mouser": "595-TMP126NDCKR"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T01:10:40Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-TMP126NDCKRTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-TMP126NDCKR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "CS",
        "type": "input",
        "description": "Chip select signal to activate the SPI interface; input tolerates -0.3 V to 6 V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "3",
        "name": "SIO",
        "type": "bidirectional",
        "description": "System data input/output for the 3-wire SPI interface; voltage range -0.3 V to VDD + 0.2 V."
      },
      {
        "number": "4",
        "name": "SCLK",
        "type": "input",
        "description": "System clock input for the SPI interface; input tolerates -0.3 V to 6 V."
      },
      {
        "number": "5",
        "name": "ALERT",
        "type": "bidirectional",
        "description": "Alert open-drain output that can be left floating or grounded when not used; voltage range -0.3 V to 6 V."
      },
      {
        "number": "6",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply voltage, 1.62 V to 5.5 V recommended operating range."
      }
    ],
    "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",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: ALERT is listed as I/O in the datasheet pin table but described as an open-drain output; typed bidir"
        ],
        "pages_sent": 7,
        "cost_usd": 0.0601,
        "at": "2026-10-27T01:10:10"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/tmp126.pdf",
        "pages": 49,
        "sha256": "6d9bab59b2814422",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tmp126ndckr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.1,
          2,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "045cc95e18ee7a13d1623c3ce6604fc833049bdb4f952f68c26e3c5767d122e4",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tmp126ndckr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.1,
          2,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "908943a31bc457e314f4d71dad4b96684caf7d79b2f2e72d96204d097e30db34",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "TEXAS INSTRUMENTS",
      "Package": "SC-70-6",
      "Category": "Global Sourcing Parts",
      "Pins": "6"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "6d9bab59b2814422d7bc1dff8fbd203df26e92ee40075b613c1f1fbb59eddfef",
      "rows": [
        {
          "name": "Temperature accuracy TMP126N",
          "symbol": "TERR",
          "kind": "electrical",
          "unit": "°C",
          "min": -0.8,
          "typ": null,
          "max": 0.8,
          "conditions": "-40 °C to 150 °C, 1-Hz conversion cycle",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Active conversion time",
          "symbol": "tCONV",
          "kind": "electrical",
          "unit": "ms",
          "min": 4.5,
          "typ": 6,
          "max": 7.5,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Timing variation",
          "symbol": "tVAR",
          "kind": "electrical",
          "unit": "%",
          "min": -15,
          "typ": null,
          "max": 15,
          "conditions": "Conversion Period, Slew Rate Result, Slew Rate Limit",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input logic high level",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "V",
          "min": 0.7,
          "typ": null,
          "max": null,
          "conditions": "SCLK, SIO, CS; min 0.7 * VDD, max VDD",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input logic low level",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 0.3,
          "conditions": "SCLK, SIO, CS; max 0.3 * VDD",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input leakage current",
          "symbol": "IIN",
          "kind": "electrical",
          "unit": "μA",
          "min": -0.5,
          "typ": null,
          "max": 0.5,
          "conditions": "SCLK, SIO, CS",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "SIO output low level",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 0.4,
          "conditions": "IOL = -3 mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "ALERT output logic low level",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 0.4,
          "conditions": "IOL = -3 mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Supply current during active conversion",
          "symbol": "IDD_ACTIVE",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 77,
          "max": 135,
          "conditions": "CS = VDD, TA = -55 °C to 150 °C (max); typ 77 at TA = 25 °C",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Average current consumption",
          "symbol": "IDD",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 1,
          "max": 16,
          "conditions": "CS = VDD, conversion cycle time: 1 Hz, TA = -55 °C to 150 °C (max)",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Standby current",
          "symbol": "ISB",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 0.5,
          "max": 15,
          "conditions": "CS = VDD, TA = -55 °C to 150 °C (max)",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Shutdown current",
          "symbol": "ISD",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 0.35,
          "max": 15,
          "conditions": "CS = VDD, TA = -55 °C to 150 °C (max)",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "SCLK frequency",
          "symbol": "fCLK",
          "kind": "timing",
          "unit": "MHz",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "SCLK Period",
          "symbol": "tCLK",
          "kind": "timing",
          "unit": "ns",
          "min": 100,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "CS falling to SCLK rising setup",
          "symbol": "tLEAD",
          "kind": "timing",
          "unit": "ns",
          "min": 100,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "SCLK rising to CS rising setup",
          "symbol": "tLAG",
          "kind": "timing",
          "unit": "ns",
          "min": 20,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "SIO to SCLK rising edge setup",
          "symbol": "tSU",
          "kind": "timing",
          "unit": "ns",
          "min": 10,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "SIO hold time after SCLK rising edge",
          "symbol": "tHOLD",
          "kind": "timing",
          "unit": "ns",
          "min": 20,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "SCLK falling to valid SIO data",
          "symbol": "tVALID",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 35,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "CS rising to SIO high-impedance",
          "symbol": "tSIO(DIS)",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "SIO, SCLK, CS rise time",
          "symbol": "tRISE",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "SIO, SCLK, CS fall time",
          "symbol": "tFALL",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Delay between SPI sequences (CS high)",
          "symbol": "tINTERFRAME",
          "kind": "timing",
          "unit": "ns",
          "min": 100,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Delay between valid VDD and initial SPI communication",
          "symbol": "tINITIATION",
          "kind": "timing",
          "unit": "ms",
          "min": 0.5,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Supply voltage",
          "symbol": "VDD",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "I/O voltage SIO",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 0.2,
          "conditions": "max VDD + 0.2 V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "I/O voltage CS, ALERT, SCLK",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Operating junction temperature TMP126N",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -45,
          "typ": null,
          "max": 155,
          "conditions": "TMP126N",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 180,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "ESD HBM",
          "symbol": "V(ESD)",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -2000,
          "typ": null,
          "max": 2000,
          "conditions": "Human-body model per JESD22-A114",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "ESD CDM",
          "symbol": "V(ESD)",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -750,
          "typ": null,
          "max": 750,
          "conditions": "Charged-device model per JESD22-C101",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Supply voltage",
          "symbol": "VDD",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1.62,
          "typ": 3.3,
          "max": 5.5,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "I/O voltage SIO",
          "symbol": "VI/O",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": null,
          "conditions": "max VDD",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "I/O voltage CS, ALERT, SCLK",
          "symbol": "VI/O",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Operating ambient temperature TMP126N",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 150,
          "conditions": "TMP126N",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-ambient thermal resistance",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 183.4,
          "max": null,
          "conditions": "DCK (SC70) 6 pins",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-case (top) thermal resistance",
          "symbol": "RθJC(top)",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 136.4,
          "max": null,
          "conditions": "DCK (SC70) 6 pins",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-board thermal resistance",
          "symbol": "RθJB",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 74.2,
          "max": null,
          "conditions": "DCK (SC70) 6 pins",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-top characterization parameter",
          "symbol": "ψJT",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 57.9,
          "max": null,
          "conditions": "DCK (SC70) 6 pins",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-board characterization parameter",
          "symbol": "ψJB",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 74,
          "max": null,
          "conditions": "DCK (SC70) 6 pins",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "DC power supply rejection",
          "symbol": "PSR",
          "kind": "electrical",
          "unit": "m°C/V",
          "min": null,
          "typ": 12.7,
          "max": null,
          "conditions": "One-shot mode",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Temperature resolution LSB",
          "symbol": "TRES",
          "kind": "electrical",
          "unit": "m°C",
          "min": null,
          "typ": 31.25,
          "max": null,
          "conditions": "LSB",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Long-term stability and drift",
          "symbol": "TLTD",
          "kind": "electrical",
          "unit": "°C",
          "min": null,
          "typ": 0.07,
          "max": null,
          "conditions": "1000 hours at 175 °C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Power-on reset threshold voltage",
          "symbol": "VPOR",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 1.3,
          "max": null,
          "conditions": "Supply rising",
          "source_page": 6,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tmp126ndckr"
  ],
  "discovery_pitch": "TMP126NDCKR (TEXAS INSTRUMENTS) 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",
    "tmp126ndckr.kicad_sym",
    "tmp126ndckr.kicad_mod",
    "tmp126ndckr.glb",
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