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Ray Set visibility: public 1ab0aba 20h ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "tlv840madl40dbvrq1",
  "title": "TLV840MADL40DBVRQ1",
  "brief": "Texas Instruments Supervisor And Reset ICs, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "power management (pmic)",
    "tlv840madl40dbvrq1",
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    "extractor-text"
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  "component": {
    "mpn": "TLV840MADL40DBVRQ1",
    "manufacturer": "Texas Instruments",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Supervisor And Reset ICs",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tlv840-q1",
    "parts": {
      "symbol": "tlv840madl40dbvrq1.kicad_sym",
      "footprint": "tlv840madl40dbvrq1.kicad_mod",
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      "lbr": "tlv840madl40dbvrq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C3688004",
      "digikey": "296-TLV840MADL40DBVRQ1TR-ND",
      "mouser": "595-V840MADL40DBVRQ1"
    },
    "distributor_check": {
      "checked_at": "2026-11-06T00:55:53Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-TLV840MADL40DBVRQ1TR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-V840MADL40DBVRQ1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "RESET",
        "type": "output",
        "description": "Open-drain active-low reset output that is driven logic low when VDD falls below VIT- and stays low for the delay time tD after VDD rises above VIT+ = VIT- + VHYS."
      },
      {
        "number": "2",
        "name": "VDD",
        "type": "power_in",
        "description": "Input supply voltage that the device monitors; recommended operating range is 0.7 V to 6 V with an absolute maximum of 6.5 V."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin for the device."
      },
      {
        "number": "4",
        "name": "MR",
        "type": "input",
        "description": "Manual reset input; pulling it to logic low asserts RESET, and when it is floating or logic high, RESET deasserts after the reset delay time tD expires."
      },
      {
        "number": "5",
        "name": "CT",
        "type": "passive",
        "description": "Capacitor time-delay pin used to program tD by connecting an external capacitor to GND; when left floating it gives the smallest fixed delay (40 µs typ)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
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        "primary_model": "claude-haiku-5-5",
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        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet gives no electrical direction for the CT pin (I/O column shows '-'). It is typed as pa"
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        "cost_usd": 0.0132,
        "at": "2026-11-06T00:55:25"
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      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tlv840-q1",
        "pages": 34,
        "sha256": "5dd9e796b7333fcf",
        "source_tier": "mfr"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
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        "described": 5,
        "cites_pages": true,
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        "checked": "2026-11-06",
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  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOT-23-5",
      "Category": "Power Management (PMIC)",
      "Pins": "5"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "5dd9e796b7333fcf7df8b3d4d24ead34cfd3ad132fbacf3346ef0cdaeb6f957d",
      "rows": [
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          "name": "Input supply voltage VDD",
          "symbol": "VDD",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 0.7,
          "typ": null,
          "max": 6,
          "conditions": "TLV840MAxL",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Negative-going input threshold accuracy VIT- = 1.8 V to 5.4 V",
          "symbol": "VIT-",
          "kind": "tolerance",
          "unit": "%",
          "min": -2,
          "typ": 0.5,
          "max": 2,
          "conditions": "VIT- = 1.8 V to 5.4 V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Hysteresis on VIT- pin",
          "symbol": "VHYS",
          "kind": "tolerance",
          "unit": "%",
          "min": 2.5,
          "typ": 5,
          "max": 7,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Supply current into VDD pin",
          "symbol": "IDD",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.15,
          "max": 1.2,
          "conditions": "VDD = 6 V; VIT- = 0.8 V to 5.4 V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Manual reset logic low input",
          "symbol": "VMR_L",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.3,
          "conditions": "0.3VDD",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Manual reset logic high input",
          "symbol": "VMR_H",
          "kind": "electrical",
          "unit": "V",
          "min": 0.7,
          "typ": null,
          "max": null,
          "conditions": "0.7VDD",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Manual reset internal pull-up resistance",
          "symbol": "RMR",
          "kind": "electrical",
          "unit": "kΩ",
          "min": null,
          "typ": 100,
          "max": null,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "CT pin internal resistance",
          "symbol": "RCT",
          "kind": "electrical",
          "unit": "kΩ",
          "min": null,
          "typ": 500,
          "max": null,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Power on Reset Voltage (TLV840MADL)",
          "symbol": "VPOR",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 700,
          "conditions": "VOL(max) = 300 mV; IOUT(Sink) = 15 µA",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Low level output voltage (TLV840MADL, VDD=3.3 V, 3.4 V ≤ VIT- ≤ 5.5 V)",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "VDD = 3.3 V, 3.4 V ≤ VIT- ≤ 5.5 V; IOUT(Sink) = 2 mA",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Open-drain output leakage current (TA = -40 to 85 °C)",
          "symbol": "Ilkg(OD)",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": 10,
          "max": 100,
          "conditions": "VDD = VPULLUP = 6V; TA = –40℃ to 85℃",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Open-drain output leakage current (full temperature range)",
          "symbol": "Ilkg(OD)",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": 10,
          "max": 350,
          "conditions": "VDD = VPULLUP = 6V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Propagation detect delay for VDD falling below VIT-",
          "symbol": "tP_HL",
          "kind": "timing",
          "unit": "µs",
          "min": null,
          "typ": 30,
          "max": 50,
          "conditions": "VDD : (VIT+ + 10%) to (VIT– – 10%)",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Reset time delay (CT pin open or NC)",
          "symbol": "tD",
          "kind": "timing",
          "unit": "µs",
          "min": 40,
          "typ": null,
          "max": 80,
          "conditions": "CT pin = Open or NC; (VIT- - 10%) to (VIT+ + 10%)",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Voltage absolute maximum VDD",
          "symbol": "VDD",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6.5,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Voltage RESET (TLV840MADL)",
          "symbol": "VRESET",
          "kind": "absolute_maximum",
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          "min": -0.3,
          "typ": null,
          "max": 6.5,
          "conditions": "RESET (TLV840MADL)",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Current RESET, RESET pin",
          "symbol": "I",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -20,
          "typ": null,
          "max": 20,
          "conditions": "RESET, RESET pin",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Operating ambient temperature",
          "symbol": "TA",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Voltage CT, MR, RESET (TLV840MAPL/MAPH)",
          "symbol": "V",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "Max is VDD+0.3 (or 6.5 V, whichever is smaller); applies to CT, MR, RESET (TLV840MAPL), RESET (TLV840MAPH)",
          "source_page": 5,
          "source": "datasheet"
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          "name": "Current RESET and RESET pin current",
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          "unit": "mA",
          "min": -5,
          "typ": null,
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          "conditions": "RESET and RESET pin current",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Voltage CT, RESET (TLV840MAxL), RESET (TLV840MAPH), MR",
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          "kind": "recommended_operating",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 6,
          "conditions": "CT, RESET (TLV840MAxL), RESET (TLV840MAPH), MR",
          "source_page": 5,
          "source": "datasheet"
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        {
          "name": "Operating ambient temperature (recommended)",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
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          "name": "Junction-to-ambient thermal resistance",
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          "min": null,
          "typ": 193.5,
          "max": null,
          "conditions": "DBV (SOT23-5)",
          "source_page": 5,
          "source": "datasheet"
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          "unit": "°C/W",
          "min": null,
          "typ": 117.9,
          "max": null,
          "conditions": "DBV (SOT23-5)",
          "source_page": 5,
          "source": "datasheet"
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          "name": "Junction-to-board thermal resistance",
          "symbol": "RθJB",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 98.5,
          "max": null,
          "conditions": "DBV (SOT23-5)",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-top characterization parameter",
          "symbol": "ψJT",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 43.4,
          "max": null,
          "conditions": "DBV (SOT23-5)",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-board characterization parameter",
          "symbol": "ψJB",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 97.8,
          "max": null,
          "conditions": "DBV (SOT23-5)",
          "source_page": 5,
          "source": "datasheet"
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  "discovery_pitch": "TLV840MADL40DBVRQ1 (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
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    "name": "Ray",
    "email": "[email protected]"
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