TPS7A8300RGWT

{
  "slug": "tps7a8300rgwt",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Linear Voltage Regulators (LDO), VQFN-20-EP(5x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power supply chip",
    "tps7a8300rgwt",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
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    "tps7a8300rgwt.lbr",
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    "docs/tps7a8300rgwt-datasheet.pdf",
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    "viewers/footprint.html",
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    "tps7a8300rgwt-hero.overlay.json",
    "tps7a8300rgwt-etched.glb"
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  "component": {
    "mpn": "TPS7A8300RGWT",
    "manufacturer": "Texas Instruments",
    "package": "VQFN-20-EP(5x5)",
    "pin_count": 21,
    "category": "Power Supply Chip",
    "subcategory": "Linear Voltage Regulators (LDO)",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps7a8300",
    "parts": {
      "symbol": "tps7a8300rgwt.kicad_sym",
      "footprint": "tps7a8300rgwt.kicad_mod",
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      "lbr": "tps7a8300rgwt.lbr"
    },
    "distributor_links": {
      "lcsc": "C2869532",
      "digikey": "296-36510-2-ND",
      "mouser": "595-TPS7A8300RGWT"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T01:03:13Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-36510-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPS7A8300RGWT",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated output pin; a 22-µF or larger ceramic capacitor is required for stability (10-µF minimum effective capacitance)."
      },
      {
        "number": "2",
        "name": "SNS",
        "type": "input",
        "description": "Output voltage sense input; connect this pin only if the ANY-OUT feature is used."
      },
      {
        "number": "3",
        "name": "FB",
        "type": "input",
        "description": "Output voltage feedback pin connected to the error amplifier; a 10-nF feed-forward capacitor from FB to OUT is recommended for low-noise applications but may disrupt PG functionality."
      },
      {
        "number": "4",
        "name": "PG",
        "type": "output",
        "description": "Active-high open-drain power-good output that indicates when the output voltage reaches 89% of the target; a feed-forward capacitor may disrupt PG functionality."
      },
      {
        "number": "5",
        "name": "50mV",
        "type": "input",
        "description": "ANY-OUT output voltage setting pin; connect to ground to increase the output voltage by 50 mV, or leave floating when not in use."
      },
      {
        "number": "6",
        "name": "100mV",
        "type": "input",
        "description": "ANY-OUT output voltage setting pin; connect to ground to increase the output voltage by 100 mV, or leave floating when not in use."
      },
      {
        "number": "7",
        "name": "200mV",
        "type": "input",
        "description": "ANY-OUT output voltage setting pin; connect to ground to increase the output voltage by 200 mV, or leave floating when not in use."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "9",
        "name": "400mV",
        "type": "input",
        "description": "ANY-OUT output voltage setting pin; connect to ground to increase the output voltage by 400 mV, or leave floating when not in use."
      },
      {
        "number": "10",
        "name": "800mV",
        "type": "input",
        "description": "ANY-OUT output voltage setting pin; connect to ground to increase the output voltage by 800 mV, or leave floating when not in use."
      },
      {
        "number": "11",
        "name": "1.6V",
        "type": "input",
        "description": "ANY-OUT output voltage setting pin; connect to ground to increase the output voltage by 1.6 V, or leave floating when not in use."
      },
      {
        "number": "12",
        "name": "BIAS",
        "type": "power_in",
        "description": "BIAS supply voltage pin for use when 1.1 V ≤ VIN ≤ 1.4 V (3.0 V to 6.5 V bias supply), with a 10-µF capacitor connected between this pin and ground."
      },
      {
        "number": "13",
        "name": "NR/SS",
        "type": "passive",
        "description": "Noise-reduction and soft-start pin; an external capacitor to ground (10 nF recommended for low noise) reduces reference voltage noise and enables soft-start."
      },
      {
        "number": "14",
        "name": "EN",
        "type": "input",
        "description": "Enable pin; logic high enables the device, logic low disables it, and it should not be left floating."
      },
      {
        "number": "15",
        "name": "IN",
        "type": "power_in",
        "description": "Input supply voltage pin (1.1 V to 6.5 V); a 10-µF input ceramic capacitor is required."
      },
      {
        "number": "16",
        "name": "IN",
        "type": "power_in",
        "description": "Input supply voltage pin (1.1 V to 6.5 V); a 10-µF input ceramic capacitor is required."
      },
      {
        "number": "17",
        "name": "IN",
        "type": "power_in",
        "description": "Input supply voltage pin (1.1 V to 6.5 V); a 10-µF input ceramic capacitor is required."
      },
      {
        "number": "18",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "19",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated output pin; a 22-µF or larger ceramic capacitor is required for stability (10-µF minimum effective capacitance)."
      },
      {
        "number": "20",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated output pin; a 22-µF or larger ceramic capacitor is required for stability (10-µF minimum effective capacitance)."
      },
      {
        "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-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet prints the thermal pad number as 'Pad' rather than a numeric pin number; it is kept as; Pin-type assignment for NR/SS (passive) and BIAS (power_in) is inferred from function; the datasheet"
        ],
        "pages_sent": 11,
        "cost_usd": 0.1338,
        "at": "2026-10-27T01:02:52"
      },
      "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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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
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        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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}