TPS76833QPWPR

{
  "schema_version": 1,
  "type": "component",
  "slug": "tps76833qpwpr",
  "title": "TPS76833QPWPR",
  "brief": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, HTSSOP-20. 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)",
    "tps76833qpwpr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "TPS76833QPWPR",
    "manufacturer": "Texas Instruments",
    "package": "HTSSOP-20",
    "pin_count": 21,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps768",
    "parts": {
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      "footprint": "tps76833qpwpr.kicad_mod",
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      "model_3d_step": "tps76833qpwpr-etched.step",
      "model_3d_step_plain": "tps76833qpwpr.step",
      "lbr": "tps76833qpwpr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2859630",
      "digikey": "296-41775-2-ND",
      "mouser": "595-TPS76833QPWPR"
    },
    "distributor_check": {
      "checked_at": "2026-10-07T03:07:16Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-41775-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPS76833QPWPR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND/HSINK",
        "type": "power_in",
        "description": "Regulator ground and heatsink connection point for thermal dissipation"
      },
      {
        "number": "2",
        "name": "GND/HSINK",
        "type": "power_in",
        "description": "Regulator ground and heatsink connection point for thermal dissipation"
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Regulator ground reference"
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection"
      },
      {
        "number": "5",
        "name": "EN",
        "type": "input",
        "description": "Enable input; logic level ≥1.7 V enables regulator, ≤0.9 V shuts down device to <1 µA quiescent current"
      },
      {
        "number": "6",
        "name": "IN",
        "type": "power_in",
        "description": "Input supply voltage, rated 2.7 V to 10 V"
      },
      {
        "number": "7",
        "name": "IN",
        "type": "power_in",
        "description": "Input supply voltage, rated 2.7 V to 10 V"
      },
      {
        "number": "8",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection"
      },
      {
        "number": "9",
        "name": "GND/HSINK",
        "type": "power_in",
        "description": "Regulator ground and heatsink connection point for thermal dissipation"
      },
      {
        "number": "10",
        "name": "GND/HSINK",
        "type": "power_in",
        "description": "Regulator ground and heatsink connection point for thermal dissipation"
      },
      {
        "number": "11",
        "name": "GND/HSINK",
        "type": "power_in",
        "description": "Regulator ground and heatsink connection point for thermal dissipation"
      },
      {
        "number": "12",
        "name": "GND/HSINK",
        "type": "power_in",
        "description": "Regulator ground and heatsink connection point for thermal dissipation"
      },
      {
        "number": "13",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated output voltage 3.3 V nominal ±2% (TPS76833)"
      },
      {
        "number": "14",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated output voltage 3.3 V nominal ±2% (TPS76833)"
      },
      {
        "number": "15",
        "name": "FB/NC",
        "type": "unconnected",
        "description": "No internal connection in fixed output versions; feedback input for adjustable versions only"
      },
      {
        "number": "16",
        "name": "PG",
        "type": "output",
        "description": "Power Good open-drain output asserts low when output voltage drops below 92% of nominal"
      },
      {
        "number": "17",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection"
      },
      {
        "number": "18",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection"
      },
      {
        "number": "19",
        "name": "GND/HSINK",
        "type": "power_in",
        "description": "Regulator ground and heatsink connection point for thermal dissipation"
      },
      {
        "number": "20",
        "name": "GND/HSINK",
        "type": "power_in",
        "description": "Regulator ground and heatsink connection point for thermal dissipation"
      },
      {
        "number": "21",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "exposed pad 21 added from the footprint"
        ],
        "pages_sent": 13,
        "cost_usd": 0.1733,
        "at": "2026-10-07T03:06:51"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps768",
        "pages": 31,
        "sha256": "742896d0a1cf7766",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 21,
        "described": 21,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.41,
          6.5,
          1.2
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "8c3f7a25d21978b9daf63f555521d9f23c856d21dff3b00ddb1bd5865ac6b870",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps76833qpwpr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          6.5,
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "1723c9fa82ce619a58519a45036b549d3f21d3378f1a1cbd6f875a4e607c9a15",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "HTSSOP-20",
      "Category": "Power Management (PMIC)",
      "Pins": "21"
    }
  },
  "variants": [],
  "sections": [
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    "readme",
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  "discovery_triggers": [
    "tps76833qpwpr"
  ],
  "discovery_pitch": "TPS76833QPWPR (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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    "type": "image",
    "path": "docs/hero.png"
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    "tps76833qpwpr.lbr",
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  "visibility": {
    "public": true
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}