main
Ray Set visibility: public 2de047e 3h ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "tle4267g",
  "title": "TLE4267G",
  "brief": "Infineon Technologies Linear Voltage Regulators (LDO), TO-263-7. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "power management ics",
    "tle4267g",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "TLE4267G",
    "manufacturer": "Infineon Technologies",
    "package": "TO-263-7",
    "pin_count": 8,
    "category": "Power Management ICs",
    "subcategory": "Linear Voltage Regulators (LDO)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/512ace6706e65af7702d8aa1feca8ddf.pdf",
    "parts": {
      "symbol": "tle4267g.kicad_sym",
      "footprint": "tle4267g.kicad_mod",
      "model_3d": "tle4267g-hero.glb",
      "model_3d_plain": "tle4267g-etched.glb",
      "model_3d_step": "tle4267g-etched.step",
      "model_3d_step_plain": "tle4267g.step",
      "lbr": "tle4267g.lbr"
    },
    "distributor_links": {
      "lcsc": "C539690"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T21:25:42Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "I",
        "type": "power_in",
        "description": "Input; block to ground directly at the IC by a ceramic capacitor, with operating range 5.5 V to 40 V."
      },
      {
        "number": "2",
        "name": "E2",
        "type": "input",
        "description": "Inhibit; device is turned on by a High signal on this pin, with an internal pull-down resistor of 100 kΩ."
      },
      {
        "number": "3",
        "name": "RO",
        "type": "output",
        "description": "Reset Output; open-collector output internally connected to the output via a resistor of 30 kΩ."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground; connected to rear of chip."
      },
      {
        "number": "5",
        "name": "D",
        "type": "passive",
        "description": "Reset Delay; connect via capacitor to GND to set the reset delay time."
      },
      {
        "number": "6",
        "name": "E6",
        "type": "bidirectional",
        "description": "Hold; see Table 6 for function, this input is connected to output voltage via a pull-up resistor of 50 kΩ."
      },
      {
        "number": "7",
        "name": "Q",
        "type": "power_out",
        "description": "5 V Output; block to GND with 22 μF capacitor, ESR < 3 Ω."
      },
      {
        "number": "8",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "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: E6 (Hold) type chosen as bidirectional since it is pulled up internally and clamped low by an extern; Datasheet text says ESR < 3 Ω for TO263-7 pin 7 but ≤ 3 Ω elsewhere; copied as printed for this pack"
        ],
        "pages_sent": 20,
        "cost_usd": 0.1058,
        "at": "2026-10-22T21:25:26"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/512ace6706e65af7702d8aa1feca8ddf.pdf",
        "pages": 20,
        "sha256": "5a2251e840984306",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "tle4267g.step",
        "role": "plain",
        "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": "34b8121b216e7b6490402befe573a69b06919acafd33d6e8da88bd238574da52",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tle4267g-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          10,
          4.42
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "bef32b49e65b0bd25e9a5cac6cbad53a1f86c0148a47c0bb7150d41a741538cd",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Infineon Technologies",
      "Package": "TO-263-7",
      "Category": "Power Management ICs",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "5a2251e840984306c82f1977052c4d82146f1226fa8bd481ea6b4355f74d2c57",
      "rows": [
        {
          "name": "Input voltage (abs max)",
          "symbol": "VI",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -42,
          "typ": null,
          "max": 42,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Input voltage (abs max, transient)",
          "symbol": "VI",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 60,
          "conditions": "t ≤ 400 ms",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Reset output voltage",
          "symbol": "VRO",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 7,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Reset delay voltage",
          "symbol": "VD",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 42,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Output voltage (abs max)",
          "symbol": "VQ",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 7,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Inhibit voltage",
          "symbol": "VE2",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -42,
          "typ": null,
          "max": 42,
          "conditions": "",
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        },
        {
          "name": "Inhibit current",
          "symbol": "IE2",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -5,
          "typ": null,
          "max": 5,
          "conditions": "t ≤ 400 ms",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Hold voltage",
          "symbol": "VE6",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 7,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "GND current",
          "symbol": "IGND",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": -0.5,
          "typ": null,
          "max": null,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Junction temperature (abs max)",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -50,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Input voltage (functional range)",
          "symbol": "VI",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 5.5,
          "typ": null,
          "max": 40,
          "conditions": "",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Junction temperature (functional range)",
          "symbol": "TJ",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance junction-ambient",
          "symbol": "Rthja",
          "kind": "thermal",
          "unit": "K/W",
          "min": null,
          "typ": null,
          "max": 70,
          "conditions": "PG-TO263-7",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance junction-case",
          "symbol": "Rthjc",
          "kind": "thermal",
          "unit": "K/W",
          "min": null,
          "typ": null,
          "max": 6,
          "conditions": "PG-TO263-7",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Thermal impedance junction-case",
          "symbol": "Zthjc",
          "kind": "thermal",
          "unit": "K/W",
          "min": null,
          "typ": null,
          "max": 2,
          "conditions": "PG-TO263-7, t < 1 ms",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Output voltage",
          "symbol": "VQ",
          "kind": "electrical",
          "unit": "V",
          "min": 4.9,
          "typ": 5,
          "max": 5.1,
          "conditions": "5 mA ≤ IQ ≤ 400 mA, 6V ≤ VI ≤ 26 V",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Output current limiting",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "mA",
          "min": 500,
          "typ": null,
          "max": null,
          "conditions": "TJ = 25°C",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Current consumption",
          "symbol": "Iq",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "IC turned off",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Current consumption",
          "symbol": "Iq",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 1,
          "max": 10,
          "conditions": "TJ = 25°C, IC turned off",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Current consumption",
          "symbol": "Iq",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 1.3,
          "max": 4,
          "conditions": "IQ = 5 mA, IC turned on",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Current consumption",
          "symbol": "Iq",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 60,
          "conditions": "IQ = 400 mA",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Current consumption",
          "symbol": "Iq",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 80,
          "conditions": "IQ = 400 mA, VI =5V",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Drop voltage",
          "symbol": "VDr",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.3,
          "max": 0.6,
          "conditions": "IQ = 400 mA",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Load regulation",
          "symbol": "ΔVQ",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "5 mA ≤ IQ ≤ 400 mA",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Supply-voltage regulation",
          "symbol": "ΔVQ",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 15,
          "max": 25,
          "conditions": "VI = 6 to 36 V; IQ = 5 mA",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Supply-voltage rejection",
          "symbol": "SVR",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": 54,
          "max": null,
          "conditions": "fr = 100 Hz; Vr = 0.5 Vpp",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Reset switching threshold",
          "symbol": "VRT",
          "kind": "electrical",
          "unit": "V",
          "min": 4.2,
          "typ": 4.5,
          "max": 4.8,
          "conditions": "",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Reset saturation voltage",
          "symbol": "VRO,SAT",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.1,
          "max": 0.4,
          "conditions": "RR = 4.7 kΩ",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Delay saturation voltage",
          "symbol": "VD,SAT",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 50,
          "max": 100,
          "conditions": "VQ < VRT",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Charge current",
          "symbol": "ID",
          "kind": "electrical",
          "unit": "μA",
          "min": 8,
          "typ": 15,
          "max": 25,
          "conditions": "VD = 1.5 V",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Upper delay switching threshold",
          "symbol": "VUD",
          "kind": "electrical",
          "unit": "V",
          "min": 2.6,
          "typ": 3,
          "max": 3.3,
          "conditions": "",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Inhibit turn on voltage",
          "symbol": "VU,INH",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 3,
          "max": 4,
          "conditions": "IC turned on",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Inhibit turn off voltage",
          "symbol": "VL,INH",
          "kind": "electrical",
          "unit": "V",
          "min": 2,
          "typ": null,
          "max": null,
          "conditions": "IC turned off",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Inhibit pull-down resistor",
          "symbol": "RINH",
          "kind": "electrical",
          "unit": "kΩ",
          "min": 50,
          "typ": 100,
          "max": 200,
          "conditions": "",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "Inhibit hysteresis",
          "symbol": "ΔVINH",
          "kind": "electrical",
          "unit": "V",
          "min": 0.2,
          "typ": 0.5,
          "max": 0.8,
          "conditions": "",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "Inhibit input current",
          "symbol": "IINH",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 35,
          "max": 100,
          "conditions": "VINH =4V",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "Hold voltage",
          "symbol": "VU,HOLD",
          "kind": "electrical",
          "unit": "%",
          "min": 30,
          "typ": 35,
          "max": 40,
          "conditions": "Referred to VQ",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "Hold turn off voltage",
          "symbol": "VL,HOLD",
          "kind": "electrical",
          "unit": "%",
          "min": 60,
          "typ": 70,
          "max": 80,
          "conditions": "Referred to VQ",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "Hold pull-up resistor",
          "symbol": "RHOLD",
          "kind": "electrical",
          "unit": "kΩ",
          "min": 20,
          "typ": 50,
          "max": 100,
          "conditions": "",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "Overvoltage turn off voltage",
          "symbol": "VI,OV",
          "kind": "electrical",
          "unit": "V",
          "min": 42,
          "typ": 44,
          "max": 46,
          "conditions": "VI increasing",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "Overvoltage turn on voltage",
          "symbol": "VI,turn on",
          "kind": "electrical",
          "unit": "V",
          "min": 36,
          "typ": null,
          "max": null,
          "conditions": "VI decreasing after turn off",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "Reset high level",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 4.5,
          "max": null,
          "conditions": "Rext = ∞",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Internal reset pull-up resistor",
          "symbol": "RRO",
          "kind": "electrical",
          "unit": "kΩ",
          "min": null,
          "typ": 30,
          "max": null,
          "conditions": "",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Delay time",
          "symbol": "tD",
          "kind": "timing",
          "unit": "ms",
          "min": null,
          "typ": 20,
          "max": null,
          "conditions": "CD= 100 nF",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Lower delay switching threshold",
          "symbol": "VLD",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.43,
          "max": null,
          "conditions": "",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Reset reaction time",
          "symbol": "tRR",
          "kind": "timing",
          "unit": "μs",
          "min": null,
          "typ": 2,
          "max": null,
          "conditions": "CD = 100 nF",
          "source_page": 10,
          "source": "datasheet"
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