TPS7A3001DRBR

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  "type": "component",
  "slug": "tps7a3001drbr",
  "title": "TPS7A3001DRBR",
  "brief": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SON-8-EP(3x3). 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)",
    "tps7a3001drbr",
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  "component": {
    "mpn": "TPS7A3001DRBR",
    "manufacturer": "Texas Instruments",
    "package": "SON-8-EP(3x3)",
    "pin_count": 9,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps7a30",
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      "lbr": "tps7a3001drbr.lbr"
    },
    "distributor_links": {
      "lcsc": 2865863,
      "digikey": "296-42394-2-ND",
      "mouser": "595-TPS7A3001DRBR"
    },
    "distributor_check": {
      "checked_at": "2026-10-03T00:28:22Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-42394-2-ND",
        "status": "found"
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      "mouser": {
        "pn": "595-TPS7A3001DRBR",
        "status": "found"
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    },
    "pins": [
      {
        "number": "1",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated negative output voltage (-1.18 V to -33 V); requires ≥ 2.2 µF load capacitor to GND for stability."
      },
      {
        "number": "2",
        "name": "FB",
        "type": "input",
        "description": "Feedback input that sets the output voltage of the regulator."
      },
      {
        "number": "3",
        "name": "NC",
        "type": "unconnected",
        "description": "Not internally connected; must be left open or tied to GND."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference."
      },
      {
        "number": "5",
        "name": "EN",
        "type": "input",
        "description": "CMOS logic-level compatible enable input; regulator enabled/disabled by voltage threshold; can be connected to IN if unused."
      },
      {
        "number": "6",
        "name": "NR/SS",
        "type": "passive",
        "description": "External capacitor connection for noise reduction and soft-start control."
      },
      {
        "number": "7",
        "name": "DNC",
        "type": "unconnected",
        "description": "Do not connect; must not be routed to any electrical net including GND or IN."
      },
      {
        "number": "8",
        "name": "IN",
        "type": "power_in",
        "description": "Negative input supply voltage range -3 V to -35 V."
      },
      {
        "number": "9",
        "name": "PowerPAD",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "provenance": {
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      "factory_chain": {
        "factory": "2.0.0",
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        "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 9 added from the footprint"
        ],
        "pages_sent": 9,
        "cost_usd": 0.0892,
        "at": "2026-10-03T00:27:58"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps7a30",
        "pages": 42,
        "sha256": "b60d6fd8d7220e9f",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SON-8-EP(3x3)",
      "Category": "Power Management (PMIC)",
      "Pins": "9"
    }
  },
  "variants": [],
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  "discovery_pitch": "TPS7A3001DRBR (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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