TPS71733DSER

{
  "schema_version": 1,
  "type": "component",
  "slug": "tps71733dser",
  "title": "TPS71733DSER",
  "brief": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, WSON-6(1.5x1.5). 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)",
    "tps71733dser",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "TPS71733DSER",
    "manufacturer": "Texas Instruments",
    "package": "WSON-6(1.5x1.5)",
    "pin_count": 6,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps717",
    "parts": {
      "symbol": "tps71733dser.kicad_sym",
      "footprint": "tps71733dser.kicad_mod",
      "model_3d": "tps71733dser-hero.glb",
      "model_3d_plain": "tps71733dser.glb",
      "model_3d_step": "tps71733dser-etched.step",
      "model_3d_step_plain": "tps71733dser.step",
      "lbr": "tps71733dser.lbr"
    },
    "distributor_links": {
      "lcsc": "C2871346",
      "digikey": "296-22054-2-ND",
      "mouser": "595-TPS71733DSER"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T20:20:48Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-22054-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-TPS71733DSER",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated output voltage; a minimum of 1 µF capacitance from this pin to ground is required for stability, and output current is limited to 0 to 150 mA with COUT of 1 to 100 µF recommended."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin; the datasheet recommends connecting the input and output capacitor ground returns as close to this pin as possible."
      },
      {
        "number": "3",
        "name": "NR/FB",
        "type": "passive",
        "description": "Pin 3 is the noise reduction (NR) pin on the fixed-voltage TPS71733, where a noise reduction capacitor filters internal band-gap noise, with VNR limited to -0.3 V to 3.6 V; the FB feedback function applies only to the adjustable version."
      },
      {
        "number": "4",
        "name": "EN",
        "type": "input",
        "description": "Enable input: driving it above VEN(high) turns the regulator on and driving it below VEN(low) puts it into standby, with VEN limited to -0.3 V to VIN + 0.3 V (or 7 V, whichever is greater) and the pin must not be left floating."
      },
      {
        "number": "5",
        "name": "N/C",
        "type": "unconnected",
        "description": "Not connected internally; the datasheet states this pin can be tied to ground to improve thermal dissipation."
      },
      {
        "number": "6",
        "name": "IN",
        "type": "power_in",
        "description": "Input supply to the device, operating from 2.5 V to 6.5 V with absolute maximum of 7 V, where a 0.1 µF to 1 µF capacitor is recommended for better performance."
      }
    ],
    "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 ordering addendum (page 27) lists TPS71733DSER as WSON (DSE), 6 pins, so the DSE package pinout ; Pin 3 is printed as 'NR/FB' because the datasheet shares this pin between the fixed-voltage NR funct; The datasheet's pin table lists IN as 'I', OUT as 'O', and N/C as '—'. Types were mapped to KiCad cl"
        ],
        "pages_sent": 15,
        "cost_usd": 0.1067,
        "at": "2026-10-08T20:20:12"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps717",
        "pages": 45,
        "sha256": "9d6a9da698418596",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tps71733dser.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.5,
          1.48,
          0.77
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "b286efb19ee878f7094913552ef4b3d65067278c4f8bce5547303f697797652f",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps71733dser-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.5,
          1.48,
          0.77
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "0705d73230ece6caad6bc531160bec072652983d10facc6e09327a54f3ec89cb",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "WSON-6(1.5x1.5)",
      "Category": "Power Management (PMIC)",
      "Pins": "6"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tps71733dser"
  ],
  "discovery_pitch": "TPS71733DSER (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "tps71733dser.glb",
    "tps71733dser.step",
    "tps71733dser.lbr",
    "docs/hero.png",
    "docs/tps71733dser-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps71733dser-hero.glb",
    "tps71733dser-hero.overlay.json"
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  "visibility": {
    "public": true
  }
}