LMR51625XDDCR

{
  "slug": "lmr51625xddcr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments , TSOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "ic",
    "lmr51625xddcr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lmr51625xddcr.kicad_sym",
    "lmr51625xddcr.kicad_mod",
    "lmr51625xddcr.glb",
    "lmr51625xddcr.step",
    "lmr51625xddcr.lbr",
    "docs/hero.png",
    "docs/lmr51625xddcr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lmr51625xddcr-hero.glb",
    "lmr51625xddcr-hero.overlay.json",
    "lmr51625xddcr-etched.glb"
  ],
  "component": {
    "mpn": "LMR51625XDDCR",
    "manufacturer": "Texas Instruments",
    "package": "TSOT-23-6",
    "pin_count": 6,
    "category": "IC",
    "subcategory": "IC",
    "datasheet": "https://www.ti.com/lit/ds/symlink/lmr51625.pdf?ts=1742888310253&ref_url=https%253A%252F%252Fwww.ti.com%252Fsitesearch%252Fen-us%252Fdocs%252Funiversalsearch.tsp%253FlangPref%253Den-US%2526nr%253D3%2526searchTerm%253DLMR51625XDDCR",
    "parts": {
      "symbol": "lmr51625xddcr.kicad_sym",
      "footprint": "lmr51625xddcr.kicad_mod",
      "model_3d": "lmr51625xddcr-hero.glb",
      "model_3d_plain": "lmr51625xddcr-etched.glb",
      "model_3d_step": "lmr51625xddcr-etched.step",
      "model_3d_step_plain": "lmr51625xddcr.step",
      "lbr": "lmr51625xddcr.lbr"
    },
    "distributor_links": {
      "lcsc": "C44750835",
      "digikey": "296-LMR51625XDDCRTR-ND"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T19:07:03Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-LMR51625XDDCRTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "FB",
        "type": "input",
        "description": "Feedback input to the converter; connect a resistor divider to set the output voltage and never short this terminal to ground during operation."
      },
      {
        "number": "2",
        "name": "EN",
        "type": "input",
        "description": "Precision enable input (High = On, low = Off) that must not be floated, can be tied to VIN, and allows an adjustable UVLO via an external resistor divider."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "Supply input to the internal bias LDO and high-side FET (4.3V to 60V operating); connect to the input supply with input bypass capacitors CIN directly between this pin and GND."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Power ground connected internally to the source of the low-side FET; connect to system ground and the ground side of CIN and COUT with the shortest possible path to CIN."
      },
      {
        "number": "5",
        "name": "SW",
        "type": "passive",
        "description": "Switching output of the converter, internally connected to the source of the high-side FET and drain of the low-side FET; connect to the power inductor."
      },
      {
        "number": "6",
        "name": "CB",
        "type": "passive",
        "description": "Bootstrap capacitor connection for the high-side FET driver; connect a high quality 100nF capacitor from this pin to the SW pin."
      }
    ],
    "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: Datasheet pin types are given as A/P/G classes; SW and CB (Power) were mapped to passive and EN/FB t"
        ],
        "pages_sent": 11,
        "cost_usd": 0.0962,
        "at": "2026-10-22T19:06:51"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/lmr51625.pdf?ts=1742888310253&ref_url=https%253A%252F%252Fwww.ti.com%252Fsitesearch%252Fen-us%252Fdocs%252Funiversalsearch.tsp%253FlangPref%253Den-US%2526nr%253D3%2526searchTerm%253DLMR51625XDDCR",
        "pages": 34,
        "sha256": "e1f7a10d36b45dc9",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
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        "units": "mm",
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        "seat": "z = 0",
        "extents_mm": [
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        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "1007b8f67a3e81e2c5182bfd1fd27afe4d8d3710e0bfa1a14b8a91db8b595eb5",
        "checked": "2026-10-22",
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      },
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        "file": "lmr51625xddcr-etched.step",
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        "seat": "z = 0",
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        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
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  }
}