TPS71745DSER

{
  "slug": "tps71745dser",
  "version": "0.1.0",
  "type": "component",
  "description": "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.",
  "tags": [
    "component",
    "power management (pmic)",
    "tps71745dser",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps71745dser.kicad_sym",
    "tps71745dser.kicad_mod",
    "tps71745dser.glb",
    "tps71745dser.step",
    "tps71745dser.lbr",
    "docs/hero.png",
    "docs/tps71745dser-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps71745dser-hero.glb",
    "tps71745dser-hero.overlay.json"
  ],
  "component": {
    "mpn": "TPS71745DSER",
    "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": "tps71745dser.kicad_sym",
      "footprint": "tps71745dser.kicad_mod",
      "model_3d": "tps71745dser-hero.glb",
      "model_3d_plain": "tps71745dser.glb",
      "model_3d_step": "tps71745dser-etched.step",
      "model_3d_step_plain": "tps71745dser.step",
      "lbr": "tps71745dser.lbr"
    },
    "distributor_links": {
      "lcsc": "C2860494",
      "digikey": "296-24285-2-ND",
      "mouser": "595-TPS71745DSER"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T18:45:40Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-24285-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPS71745DSER",
        "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."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin; per the layout guidance, the VIN and VOUT ground planes should connect only at this pin and the bypass capacitor ground should connect directly to it."
      },
      {
        "number": "3",
        "name": "NR",
        "type": "passive",
        "description": "Fixed-voltage versions only; the noise reduction capacitor filters band-gap noise to lower output noise (an optional 0.01 µF ceramic is shown in the typical application)."
      },
      {
        "number": "4",
        "name": "EN",
        "type": "input",
        "description": "Driving EN above VEN(high) turns the regulator on and driving it below VEN(low) puts it in standby; VEN must stay within 0 V to VIN, its absolute maximum is 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; 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 a 0.1 µF to 1 µF capacitor 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 DSE (WSON-6) package has an exposed thermal pad shown in the layout figures, but the datasheet p; The datasheet pin table labels pin 3 as 'NR/FB' for all variants. For the fixed-voltage TPS71745 the"
        ],
        "pages_sent": 15,
        "cost_usd": 0.1075,
        "at": "2026-10-08T18:45:12"
      },
      "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": [
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        "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": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b286efb19ee878f7094913552ef4b3d65067278c4f8bce5547303f697797652f",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps71745dser-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "62efc4ea9c3715526ca7de2668c05e51123b5f2bba36f8a09ba826c37287dbbf",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}