TPS7A7300RGWR

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  "type": "component",
  "slug": "tps7a7300rgwr",
  "title": "TPS7A7300RGWR",
  "brief": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, VQFN-20(5x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
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    "power management (pmic)",
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  "component": {
    "mpn": "TPS7A7300RGWR",
    "manufacturer": "Texas Instruments",
    "package": "VQFN-20(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/tps7a7300",
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    "distributor_links": {
      "lcsc": "C527528",
      "digikey": "296-36861-2-ND",
      "mouser": "595-TPS7A7300RGWR"
    },
    "distributor_check": {
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      "source": "Component Ocean /api/assign-pns",
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        "pn": "296-36861-2-ND",
        "status": "found",
        "lifecycle": "Active"
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        "pn": "595-TPS7A7300RGWR",
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    "pins": [
      {
        "number": "1",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated output pin that requires a 4.7-µF or larger capacitance for stability, with COUT specified from 4.7 µF to 200 µF."
      },
      {
        "number": "2",
        "name": "SNS",
        "type": "input",
        "description": "Output voltage sense input used with the FB pin in the user-configurable and traditional adjustable output voltage configurations."
      },
      {
        "number": "3",
        "name": "FB",
        "type": "input",
        "description": "Output voltage feedback pin connected to the error amplifier, which requires a 220-pF ceramic capacitor from FB to OUT."
      },
      {
        "number": "4",
        "name": "PG",
        "type": "output",
        "description": "Active-high open-drain power-good output that indicates when the output reaches 90% of the target, with a sink current limit of 5 mA and a pullup voltage up to 6.5 V."
      },
      {
        "number": "5",
        "name": "50mV",
        "type": "input",
        "description": "Output voltage setting pin that must be connected to ground or left floating, and connecting it to ground increases VOUT by 50 mV."
      },
      {
        "number": "6",
        "name": "100mV",
        "type": "input",
        "description": "Output voltage setting pin that must be connected to ground or left floating, and connecting it to ground increases VOUT by 100 mV."
      },
      {
        "number": "7",
        "name": "200mV",
        "type": "input",
        "description": "Output voltage setting pin that must be connected to ground or left floating, and connecting it to ground increases VOUT by 200 mV."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "9",
        "name": "400mV",
        "type": "input",
        "description": "Output voltage setting pin that must be connected to ground or left floating, and connecting it to ground increases VOUT by 400 mV."
      },
      {
        "number": "10",
        "name": "800mV",
        "type": "input",
        "description": "Output voltage setting pin that must be connected to ground or left floating, and connecting it to ground increases VOUT by 800 mV."
      },
      {
        "number": "11",
        "name": "1.6V",
        "type": "input",
        "description": "Output voltage setting pin that must be connected to ground or left floating, and connecting it to ground increases VOUT by 1.6 V."
      },
      {
        "number": "12",
        "name": "NC",
        "type": "unconnected",
        "description": "Not internally connected; this pin and the thermal pad must be connected to a large-area ground plane."
      },
      {
        "number": "13",
        "name": "SS",
        "type": "passive",
        "description": "Soft-start pin that gives the default soft start when left open, or forms an RC delay with an external capacitor to ground when one is connected."
      },
      {
        "number": "14",
        "name": "EN",
        "type": "input",
        "description": "Enable pin where logic high enables the device and logic low disables it, with VEN specified from 0 V to 6.5 V."
      },
      {
        "number": "15",
        "name": "IN",
        "type": "power_in",
        "description": "Unregulated supply voltage pin with an input capacitor connected to it, with VIN specified from 1.425 V to 6.5 V."
      },
      {
        "number": "16",
        "name": "IN",
        "type": "power_in",
        "description": "Unregulated supply voltage pin with an input capacitor connected to it, with VIN specified from 1.425 V to 6.5 V."
      },
      {
        "number": "17",
        "name": "IN",
        "type": "power_in",
        "description": "Unregulated supply voltage pin with an input capacitor connected to it, with VIN specified from 1.425 V to 6.5 V."
      },
      {
        "number": "18",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "19",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated output pin that requires a 4.7-µF or larger capacitance for stability, with COUT specified from 4.7 µF to 200 µF."
      },
      {
        "number": "20",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated output pin that requires a 4.7-µF or larger capacitance for stability, with COUT specified from 4.7 µF to 200 µF."
      },
      {
        "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-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The exposed thermal pad is not given a numbered pin in the datasheet pin table or the package drawin; The 50mV pin is assigned number 5 by elimination from the Table 4-1 range (5, 6, 7, 9, 10, 11) and t; The 1.6V pin is assigned number 11 from the Table 4-1 range and the pin-diagram layout; the text doe",
          "exposed pad 21 added from the footprint"
        ],
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        "cost_usd": 0.0703,
        "at": "2026-10-08T02:25:47"
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      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps7a7300",
        "pages": 39,
        "sha256": "92d782fe857c9db3",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 21,
        "described": 21,
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "VQFN-20(5x5)",
      "Category": "Power Management (PMIC)",
      "Pins": "21"
    }
  },
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  "discovery_pitch": "TPS7A7300RGWR (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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