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Ray Set visibility: public d8743f3 1d ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "tps3899dl30dser",
  "title": "TPS3899DL30DSER",
  "brief": "Texas Instruments , 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",
    "ic",
    "tps3899dl30dser",
    "factory-2.0.0",
    "extractor-text"
  ],
  "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": [
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          1.48,
          0.77
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 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": [
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        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "9578fd28b88c187e4f80f43a5327ddd1b9dbaf8c23dc4b056e0ad596c2e8fbe5",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "WSON-6(1.5x1.5)",
      "Category": "",
      "Pins": "6"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "c0d1fba12d0813d66c77f16f8d00f199bae504a8908dbd95fdb03bac5184a928",
      "rows": [
        {
          "name": "Input supply voltage (Open Drain Low)",
          "symbol": "VDD",
          "kind": "electrical",
          "unit": "V",
          "min": 0.85,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Negative-going input threshold range for all output configs",
          "symbol": "VIT–",
          "kind": "electrical",
          "unit": "V",
          "min": 0.8,
          "typ": null,
          "max": 5.4,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "VIT– accuracy",
          "symbol": "VIT–",
          "kind": "electrical",
          "unit": "%",
          "min": -2,
          "typ": 0.5,
          "max": 2,
          "conditions": "VIT– = 1.8 V to 5.4 V (Fixed threshold)",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Hysteresis on VIT–",
          "symbol": "VHYS",
          "kind": "electrical",
          "unit": "%",
          "min": 3,
          "typ": 5,
          "max": 7,
          "conditions": "VIT– = 0.9 V to 5.4 V",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Current into Sense pin, fixed threshold version",
          "symbol": "ISENSE",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.025,
          "max": 0.1,
          "conditions": "VDD = VSENSE = 6 V",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Supply current into VDD pin when sense pin is separate",
          "symbol": "IDD",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.125,
          "max": 1,
          "conditions": "VDD = VSENSE = 6 V, VIT– = 0.505 V and 0.8 V to 5.4 V",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Power on reset voltage",
          "symbol": "VPOR",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 700,
          "conditions": "VOL(max) = 300 mV, IRESET(Sink) = 15 µA",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Low level output voltage (VDD = 0.85 V)",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "VDD = 0.85 V, IRESET(Sink) = 15 µA",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Low level output voltage (VDD = 3.3 V)",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "VDD = 3.3 V, IRESET(Sink) = 2 mA",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Open-drain output leakage current",
          "symbol": "Ilkg(OD)",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": 10,
          "max": 100,
          "conditions": "VDD = VPULLUP = 6 V, TA = –40℃ to 85℃",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Open-drain output leakage current",
          "symbol": "Ilkg(OD)",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": 10,
          "max": 350,
          "conditions": "VDD = VPULLUP = 6 V",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Startup Delay",
          "symbol": "tSTRT",
          "kind": "timing",
          "unit": "µs",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "CTR pin = Open or NC",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Detect time delay",
          "symbol": "tD-SENSE",
          "kind": "timing",
          "unit": "µs",
          "min": 30,
          "typ": null,
          "max": 50,
          "conditions": "CTS pin = Open or NC",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Reset time delay",
          "symbol": "tD",
          "kind": "timing",
          "unit": "µs",
          "min": 40,
          "typ": null,
          "max": 80,
          "conditions": "CTR pin = Open or NC",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Glitch immunity",
          "symbol": "tGI_VIT-",
          "kind": "timing",
          "unit": "µs",
          "min": null,
          "typ": 10,
          "max": null,
          "conditions": "VIT- 5% VIT- overdrive",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Detect time delay",
          "symbol": "tD-SENSE",
          "kind": "timing",
          "unit": "ms",
          "min": null,
          "typ": 6.2,
          "max": null,
          "conditions": "CTS pin = 10 nF",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Detect time delay",
          "symbol": "tD-SENSE",
          "kind": "timing",
          "unit": "ms",
          "min": null,
          "typ": 619,
          "max": null,
          "conditions": "CTS pin = 1 µF",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Reset time delay",
          "symbol": "tD",
          "kind": "timing",
          "unit": "ms",
          "min": null,
          "typ": 6.2,
          "max": null,
          "conditions": "CTR pin = 10 nF",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Reset time delay",
          "symbol": "tD",
          "kind": "timing",
          "unit": "ms",
          "min": null,
          "typ": 619,
          "max": null,
          "conditions": "CTR pin = 1 µF",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Voltage threshold to stop CTS capacitor charge and assert RESET",
          "symbol": "VTH_CTS",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.73,
          "max": null,
          "conditions": "0.73 * VDD",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Voltage threshold to stop CTR capacitor charge and deassert RESET",
          "symbol": "VTH_CTR",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.73,
          "max": null,
          "conditions": "0.73 * VDD",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "CTS pin internal pull up resistance",
          "symbol": "RCTS",
          "kind": "electrical",
          "unit": "kΩ",
          "min": null,
          "typ": 500,
          "max": null,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "CTR pin internal pull up resistance",
          "symbol": "RCTR",
          "kind": "electrical",
          "unit": "kΩ",
          "min": null,
          "typ": 500,
          "max": null,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Abs max voltage VDD, SENSE",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6.5,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Abs max voltage CTR, CTS",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6.5,
          "conditions": "VDD+0.3 V or 6.5 V, whichever is smaller",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Abs max voltage RESET (open-drain)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6.5,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Abs max current RESET pin",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -20,
          "typ": null,
          "max": 20,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Operating ambient temperature",
          "symbol": "TA",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "ESD HBM",
          "symbol": "V(ESD)",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -2000,
          "typ": null,
          "max": 2000,
          "conditions": "ANSI/ESDA/JEDEC JS-001",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "ESD CDM",
          "symbol": "V(ESD)",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -750,
          "typ": null,
          "max": 750,
          "conditions": "JESD22-C101",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Recommended voltage VDD, SENSE",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Recommended voltage CTR, CTS",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 6,
          "conditions": "0 to VDD",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Recommended voltage RESET (TPS3899DL)",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Recommended RESET pin current",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "mA",
          "min": 0,
          "typ": null,
          "max": 5,
          "conditions": "printed 0 to ±5 mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Operating free air temperature",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "CTR pin capacitor range",
          "symbol": "CCTR",
          "kind": "recommended_operating",
          "unit": "µF",
          "min": 0,
          "typ": null,
          "max": 10,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "CTS pin capacitor range",
          "symbol": "CCTS",
          "kind": "recommended_operating",
          "unit": "µF",
          "min": 0,
          "typ": null,
          "max": 10,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-ambient thermal resistance",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 214.9,
          "max": null,
          "conditions": "DSE, 6 pins",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-case (top) thermal resistance",
          "symbol": "RθJC(top)",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 153.7,
          "max": null,
          "conditions": "DSE, 6 pins",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-board thermal resistance",
          "symbol": "RθJB",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 112.3,
          "max": null,
          "conditions": "DSE, 6 pins",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-top characterization parameter",
          "symbol": "ψJT",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 25.5,
          "max": null,
          "conditions": "DSE, 6 pins",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-board characterization parameter",
          "symbol": "ψJB",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 111.8,
          "max": null,
          "conditions": "DSE, 6 pins",
          "source_page": 6,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tps3899dl30dser"
  ],
  "discovery_pitch": "TPS3899DL30DSER (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
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