TPS7A8300RGWR

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  "type": "component",
  "slug": "tps7a8300rgwr",
  "title": "TPS7A8300RGWR",
  "brief": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, QFN-20-EP(5x5). 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 (pmic)",
    "tps7a8300rgwr",
    "factory-2.0.0",
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  "component": {
    "mpn": "TPS7A8300RGWR",
    "manufacturer": "Texas Instruments",
    "package": "QFN-20-EP(5x5)",
    "pin_count": 21,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps7a8300",
    "parts": {
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      "lbr": "tps7a8300rgwr.lbr"
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    "distributor_links": {
      "lcsc": "C364896"
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT",
        "type": "output",
        "description": "Regulated output pin; 22-μF or larger ceramic capacitor required for stability."
      },
      {
        "number": "2",
        "name": "SNS",
        "type": "input",
        "description": "Output voltage sense input pin; connect only if ANY-OUT feature is used."
      },
      {
        "number": "3",
        "name": "FB",
        "type": "input",
        "description": "Output voltage feedback pin connected to error amplifier; 10-nF feed-forward capacitor from FB to OUT recommended for low-noise applications."
      },
      {
        "number": "4",
        "name": "PG",
        "type": "tri_state",
        "description": "Active-high power-good open-drain output indicating when output voltage reaches 89% of target."
      },
      {
        "number": "5",
        "name": "50mV",
        "type": "input",
        "description": "Output voltage setting pin; connect to ground to increase output voltage by 50mV or leave floating."
      },
      {
        "number": "6",
        "name": "100mV",
        "type": "input",
        "description": "Output voltage setting pin; connect to ground to increase output voltage by 100mV or leave floating."
      },
      {
        "number": "7",
        "name": "200mV",
        "type": "input",
        "description": "Output voltage setting pin; connect to ground to increase output voltage by 200mV or leave floating."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "9",
        "name": "400mV",
        "type": "input",
        "description": "Output voltage setting pin; connect to ground to increase output voltage by 400mV or leave floating."
      },
      {
        "number": "10",
        "name": "800mV",
        "type": "input",
        "description": "Output voltage setting pin; connect to ground to increase output voltage by 800mV or leave floating."
      },
      {
        "number": "11",
        "name": "1.6V",
        "type": "input",
        "description": "Output voltage setting pin; connect to ground to increase output voltage by 1.6V or leave floating."
      },
      {
        "number": "12",
        "name": "BIAS",
        "type": "power_in",
        "description": "BIAS supply voltage pin for use when 1.1V ≤ VIN ≤ 1.4V; connect 10-µF capacitor between this pin and ground."
      },
      {
        "number": "13",
        "name": "NR/SS",
        "type": "input",
        "description": "Noise-reduction and soft-start pin; connect external capacitor to ground to reduce reference voltage noise and enable soft-start function."
      },
      {
        "number": "14",
        "name": "EN",
        "type": "input",
        "description": "Enable pin; logic high enables device, logic low disables device."
      },
      {
        "number": "15",
        "name": "IN",
        "type": "power_in",
        "description": "Input supply voltage pin; 10-μF input ceramic capacitor required."
      },
      {
        "number": "16",
        "name": "IN",
        "type": "power_in",
        "description": "Input supply voltage pin; 10-μF input ceramic capacitor required."
      },
      {
        "number": "17",
        "name": "IN",
        "type": "power_in",
        "description": "Input supply voltage pin; 10-μF input ceramic capacitor required."
      },
      {
        "number": "18",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "19",
        "name": "OUT",
        "type": "output",
        "description": "Regulated output pin; 22-μF or larger ceramic capacitor required for stability."
      },
      {
        "number": "20",
        "name": "OUT",
        "type": "output",
        "description": "Regulated output pin; 22-μF or larger ceramic capacitor required for stability."
      },
      {
        "number": "21",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.2",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.2",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Thermal pad listed in pin functions table (page 4) is internally connected to GND but designated as ",
          "exposed pad 21 added from the footprint"
        ],
        "pages_sent": 47,
        "cost_usd": 0.5457,
        "at": "2026-09-24T03:21:05"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps7a8300",
        "pages": 47,
        "sha256": "31bc3e5222f7a645",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 21,
        "described": 21,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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      "footprint": "viewers/footprint.html"
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "QFN-20-EP(5x5)",
      "Category": "Power Management (PMIC)",
      "Pins": "21"
    }
  },
  "variants": [],
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  "discovery_triggers": [
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  "discovery_pitch": "TPS7A8300RGWR (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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}