main
Ray Set visibility: public e52d933 5h ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "tps3805h33mdckrep",
  "title": "TPS3805H33MDCKREP",
  "brief": "Texas Instruments Supervisor And Reset ICs, SC-70-5. 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)",
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  "component": {
    "mpn": "TPS3805H33MDCKREP",
    "manufacturer": "Texas Instruments",
    "package": "SC-70-5",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Supervisor And Reset ICs",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps3805h33-ep",
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      "lcsc": "C2067166",
      "digikey": "296-18152-2-ND",
      "mouser": "595-PS3805H33MDCKREP"
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      "source": "Component Ocean /api/assign-pns",
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        "status": "found"
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        "description": "Ground reference for the device; all voltage values in the datasheet are with respect to GND."
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        "description": "Active-low reset output, push/pull on the TPS3805, asserted when VDD or SENSE is below VIT, with maximum low-output current IOL of +5 mA and maximum high-output current IOH of −5 mA."
      },
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        "description": "Input supply voltage with recommended operating range 1.3 V to 6 V, and the fixed sense input for the TPS3805H33 threshold of 3.05 V typical."
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        "number": "5",
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        "type": "input",
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        "guards": "pin_guards 0.1: passed",
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        "pages_sent": 19,
        "cost_usd": 0.0174,
        "at": "2026-11-05T23:24:06"
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        "pages": 19,
        "sha256": "cb0bc8f9c404f423",
        "source_tier": "mfr"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "2860de5b7b085919ff6e952148353f928798588d9f544dc69430545aff2ba908",
        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SC-70-5",
      "Category": "Power Management (PMIC)",
      "Pins": "5"
    },
    "characteristics": {
      "version": 1,
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          "name": "Supply voltage",
          "symbol": "VDD",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1.3,
          "typ": null,
          "max": 6,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Operating free-air temperature range (M suffix)",
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          "kind": "recommended_operating",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 125,
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          "conditions": "max VDD + 0.3 V",
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          "max": 7,
          "conditions": "",
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        {
          "name": "All other pins voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
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          "max": 7,
          "conditions": "",
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        {
          "name": "Maximum low-output current",
          "symbol": "IOL",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
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          "max": 5,
          "conditions": "",
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        {
          "name": "Maximum high-output current",
          "symbol": "IOH",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": -5,
          "conditions": "",
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        {
          "name": "Input clamp current",
          "symbol": "IIK",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "VI < 0 or VI > VDD",
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          "source": "datasheet"
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        {
          "name": "Output clamp current",
          "symbol": "IOK",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "VO < 0 or VO > VDD",
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          "source": "datasheet"
        },
        {
          "name": "Operating free-air temperature range (absolute maximum)",
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          "max": 125,
          "conditions": "",
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        },
        {
          "name": "Storage temperature range",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Continuous total power dissipation (DCK package)",
          "symbol": "",
          "kind": "thermal",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 321,
          "conditions": "TA < +25°C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "High-level output voltage",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "x VDD",
          "min": 0.8,
          "typ": null,
          "max": null,
          "conditions": "VDD = 3.3 V, IOH = -1 mA (TPS3805 only)",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Low-level output voltage",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.3,
          "conditions": "VDD = 3.3 V, IOL = 2 mA",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Power-up reset voltage",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.8,
          "conditions": "VIT > 1.5 V, TA = +25°C",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Power-up reset voltage",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "VIT ≤ 1.5 V, TA = +25°C",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Negative-going input threshold voltage",
          "symbol": "VIT",
          "kind": "electrical",
          "unit": "V",
          "min": 3.004,
          "typ": 3.05,
          "max": 3.096,
          "conditions": "TPS3805H33",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Input current",
          "symbol": "II",
          "kind": "electrical",
          "unit": "nA",
          "min": -25,
          "typ": null,
          "max": 25,
          "conditions": "SENSE",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Supply current",
          "symbol": "IDD",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 3,
          "max": 5,
          "conditions": "TPS3805, VDD = 3.3 V, output unconnected",
          "source_page": 6,
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          "min": 5,
          "typ": null,
          "max": 100,
          "conditions": "VDD to RESET; RL = 1 MΩ, CL = 50 pF",
          "source_page": 6,
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          "source_page": 6,
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          "name": "Propagation delay high-to-low, SENSE to RESET",
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          "min": 5,
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          "source_page": 6,
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