TPS3899DL30DSER

{
  "slug": "tps3899dl30dser",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments , WSON-6(1.5x1.5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "ic",
    "tps3899dl30dser",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps3899dl30dser.kicad_sym",
    "tps3899dl30dser.kicad_mod",
    "tps3899dl30dser.glb",
    "tps3899dl30dser.step",
    "tps3899dl30dser.lbr",
    "docs/hero.png",
    "docs/tps3899dl30dser-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps3899dl30dser-hero.glb",
    "tps3899dl30dser-hero.overlay.json",
    "tps3899dl30dser-etched.glb"
  ],
  "component": {
    "mpn": "TPS3899DL30DSER",
    "manufacturer": "Texas Instruments",
    "package": "WSON-6(1.5x1.5)",
    "pin_count": 6,
    "category": "IC",
    "subcategory": "IC",
    "datasheet": "https://www.ti.com/lit/ds/symlink/tps3899.pdf",
    "parts": {
      "symbol": "tps3899dl30dser.kicad_sym",
      "footprint": "tps3899dl30dser.kicad_mod",
      "model_3d": "tps3899dl30dser-hero.glb",
      "model_3d_plain": "tps3899dl30dser-etched.glb",
      "model_3d_step": "tps3899dl30dser-etched.step",
      "model_3d_step_plain": "tps3899dl30dser.step",
      "lbr": "tps3899dl30dser.lbr"
    },
    "distributor_links": {
      "lcsc": "C5218910",
      "digikey": "296-TPS3899DL30DSERTR-ND"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T22:27:44Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-TPS3899DL30DSERTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "CTR",
        "type": "passive",
        "description": "Capacitor programmable reset delay: a ground-referenced capacitor (0 to 10 µF allowed) sets the delay for RESET to deassert after returning from the reset condition."
      },
      {
        "number": "2",
        "name": "CTS",
        "type": "passive",
        "description": "Capacitor programmable sense delay: a ground-referenced capacitor (0 to 10 µF allowed) sets the delay for RESET to assert, and it also acts as a debouncer/manual reset input."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "4",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply voltage pin, 0.85 V to 6 V for DL outputs; place a 0.1 µF ceramic capacitor close to this pin."
      },
      {
        "number": "5",
        "name": "SENSE",
        "type": "input",
        "description": "Monitored voltage input (connected directly for fixed variants or via resistor divider for the adjustable variant); RESET asserts after the CTS delay when it falls below VIT- and deasserts after the CTR delay once it rises above VIT- + VHYS, and a 10 nF to 100 nF capacitor close to the pin may be needed in noisy applications."
      },
      {
        "number": "6",
        "name": "RESET",
        "type": "output",
        "description": "Open-drain active-low reset output (DL variant) that asserts low after the CTS delay when SENSE is below VIT- and stays low until SENSE rises above VIT- + VHYS and the CTR delay expires; requires an external pull-up resistor and can be pulled up to 6 V."
      }
    ],
    "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 lists pin 6 twice (RESET active-low and RESET active-high for PH); TPS3899DL30DSER is the ; The datasheet gives no I/O type for CTR and CTS (shown as —), so they are classed as passive.; The datasheet package for this MPN is WSON (DSE) 6-pin, 1.5x1.5 mm. No exposed thermal pad is mentio"
        ],
        "pages_sent": 9,
        "cost_usd": 0.0984,
        "at": "2026-10-22T22:27:31"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/tps3899.pdf",
        "pages": 35,
        "sha256": "c0d1fba12d0813d6",
        "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": "tps3899dl30dser.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": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b286efb19ee878f7094913552ef4b3d65067278c4f8bce5547303f697797652f",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps3899dl30dser-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": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "9578fd28b88c187e4f80f43a5327ddd1b9dbaf8c23dc4b056e0ad596c2e8fbe5",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}