main
Ray Set visibility: public a7d2d12 4h ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "tlv77033pdqnr",
  "title": "TLV77033PDQNR",
  "brief": "Texas Instruments , X2SON-4(1x1). 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",
    "tlv77033pdqnr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "TLV77033PDQNR",
    "manufacturer": "Texas Instruments",
    "package": "X2SON-4(1x1)",
    "pin_count": 5,
    "category": "IC",
    "subcategory": "IC",
    "datasheet": "https://www.ti.com/lit/ds/symlink/tlv770.pdf?ts=1746717823909&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252FTLV770",
    "parts": {
      "symbol": "tlv77033pdqnr.kicad_sym",
      "footprint": "tlv77033pdqnr.kicad_mod",
      "model_3d": "tlv77033pdqnr-hero.glb",
      "model_3d_plain": "tlv77033pdqnr-etched.glb",
      "model_3d_step": "tlv77033pdqnr-etched.step",
      "model_3d_step_plain": "tlv77033pdqnr.step",
      "lbr": "tlv77033pdqnr.lbr"
    },
    "distributor_links": {
      "lcsc": "C41462812",
      "digikey": "296-TLV77033PDQNRTR-ND"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T21:17:31Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-TLV77033PDQNRTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated output voltage; requires a low-ESR capacitor to ground for stability (0.47µF to 40µF effective, ESR max 100mΩ) and has an internal pulldown resistor that discharges VOUT when the regulator is in shutdown (VEN < VEN(LOW))."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Common ground."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Enable input; a voltage below VEN(LOW) turns the regulator off and discharges the output to GND, and a voltage above VEN(HI) enables the output (0V to 5.5V recommended operating range)."
      },
      {
        "number": "4",
        "name": "IN",
        "type": "power_in",
        "description": "Input voltage supply (1.4V to 5.5V recommended); use an input capacitor of the nominal value or larger (1µF) placed as close to IN and GND as possible."
      },
      {
        "number": "5",
        "name": "Thermal Pad",
        "type": "passive",
        "description": "Thermal pad for the X2SON package; connect to GND or leave floating, do not connect to any potential other than GND, and connect to a large-area ground plane for best thermal performance."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
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        "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": [
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        "pages_sent": 12,
        "cost_usd": 0.095,
        "at": "2026-10-22T21:17:10"
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      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/tlv770.pdf?ts=1746717823909&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252FTLV770",
        "pages": 29,
        "sha256": "381d3cf560a525e8",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
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    "viewers": {
      "symbol": "viewers/symbol.html",
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        "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": "2badac3476438692fa265ba66176465d7e9860e48cee0f12329858827c470952",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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      {
        "file": "tlv77033pdqnr-etched.step",
        "role": "eda",
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        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "sha256": "8baf402b624370c55e8cd2440032023193559d72974bb70e4ba3b719872e48cf",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "X2SON-4(1x1)",
      "Category": "",
      "Pins": "5"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "381d3cf560a525e8b0102c123176344bba22d9ceca1b265b8d3c186659070b74",
      "rows": [
        {
          "name": "Output voltage tolerance (1.8V ≤ VOUT ≤ 3.3V)",
          "symbol": "ΔVOUT",
          "kind": "electrical",
          "unit": "%",
          "min": -2,
          "typ": null,
          "max": 2,
          "conditions": "1.8V ≤ VOUT ≤ 3.3V, TJ = 25°C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output voltage tolerance over temperature (2.5V ≤ VOUT ≤ 3.3V)",
          "symbol": "ΔVOUT",
          "kind": "electrical",
          "unit": "%",
          "min": -2.5,
          "typ": null,
          "max": 2.5,
          "conditions": "2.5V ≤ VOUT ≤ 3.3V, TJ = –40℃ to 85℃",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Line regulation",
          "symbol": "ΔVOUT",
          "kind": "electrical",
          "unit": "%/V",
          "min": null,
          "typ": 0.01,
          "max": 0.1,
          "conditions": "VIN = (VOUT(NOM) + 0.5V) to 5.5V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Load regulation",
          "symbol": "ΔVOUT",
          "kind": "electrical",
          "unit": "µV/mA",
          "min": null,
          "typ": 85,
          "max": 110,
          "conditions": "IOUT = 1mA to 50mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Quiescent ground current",
          "symbol": "IGND",
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          "min": null,
          "typ": 80,
          "max": 120,
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          "name": "Shutdown ground current",
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          "conditions": "VEN < VEN(LOW), VIN = 5.5V, TJ = –40°C to 85°C",
          "source_page": 5,
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        {
          "name": "Dropout voltage over temperature",
          "symbol": "VDO",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "IOUT = 50mA, VIN = 95% × VOUT(NOM), 2.5V ≤ VOUT ≤ 3.3V, TJ = –40°C to 85°C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output current limit",
          "symbol": "ICL",
          "kind": "electrical",
          "unit": "mA",
          "min": 80,
          "typ": null,
          "max": 210,
          "conditions": "VOUT = 0.9 x VOUT(NOM), TJ = –40°C to 85°C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Low input threshold EN",
          "symbol": "VEN(LOW)",
          "kind": "electrical",
          "unit": "V",
          "min": 0.3,
          "typ": null,
          "max": null,
          "conditions": "VEN falling until the output is disabled, TJ = –40°C to 85°C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "High input threshold EN",
          "symbol": "VEN(HI)",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.9,
          "conditions": "VEN rising until the output is enabled, TJ = –40°C to 85°C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "EN input leakage current",
          "symbol": "IEN",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.01,
          "max": 1,
          "conditions": "VEN = 5.5V and VIN = 5.5V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Dropout voltage",
          "symbol": "VDO",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 45,
          "max": null,
          "conditions": "IOUT = 50mA, VIN = 95% × VOUT(NOM), 2.5V ≤ VOUT ≤ 3.3V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "PSRR at 100kHz",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": 56,
          "max": null,
          "conditions": "IOUT = 50mA, VIN = VOUT + 1.0V, f = 100kHz",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "PSRR at 1MHz",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": 55,
          "max": null,
          "conditions": "IOUT = 50mA, VIN = VOUT + 1.0V, f = 1MHz",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output noise voltage",
          "symbol": "VN",
          "kind": "electrical",
          "unit": "µVRMS",
          "min": null,
          "typ": 90,
          "max": null,
          "conditions": "BW = 10Hz to 100kHz, VOUT = 1.2V, IOUT = 50mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output automatic discharge pulldown resistance",
          "symbol": "RPULLDOWN",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 135,
          "max": null,
          "conditions": "VEN < VEN(LOW) (output disabled), VIN = 3.3V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Thermal shutdown rising",
          "symbol": "TSD",
          "kind": "electrical",
          "unit": "°C",
          "min": null,
          "typ": 160,
          "max": null,
          "conditions": "TJ rising",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Thermal shutdown falling",
          "symbol": "TSD",
          "kind": "electrical",
          "unit": "°C",
          "min": null,
          "typ": 140,
          "max": null,
          "conditions": "TJ falling",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Start-up time",
          "symbol": "tSTR",
          "kind": "timing",
          "unit": "µs",
          "min": null,
          "typ": 320,
          "max": null,
          "conditions": "From VEN > VEN(HI) to VOUT = 95% of VOUT(NOM), VIN rise time = 1V/µs",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Input voltage (absolute max)",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6.5,
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          "source_page": 4,
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        {
          "name": "Output voltage (absolute max)",
          "symbol": "VOUT",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6,
          "conditions": "6.0 or VIN + 0.3 (lesser)",
          "source_page": 4,
          "source": "datasheet"
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        {
          "name": "Enable voltage (absolute max)",
          "symbol": "VEN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6.5,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Operating junction temperature (absolute max)",
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          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
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        {
          "name": "Storage temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "ESD HBM",
          "symbol": "V(ESD)",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -1000,
          "typ": null,
          "max": 1000,
          "conditions": "Human-body model per ANSI/ESDA/JEDEC JS-001",
          "source_page": 4,
          "source": "datasheet"
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        {
          "name": "ESD CDM",
          "symbol": "V(ESD)",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -500,
          "typ": null,
          "max": 500,
          "conditions": "Charged-device model per JESD22-C101",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input supply voltage",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1.4,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Enable input voltage",
          "symbol": "VEN",
          "kind": "recommended_operating",
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          "min": 0,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
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        {
          "name": "Output current",
          "symbol": "IOUT",
          "kind": "recommended_operating",
          "unit": "mA",
          "min": 0,
          "typ": null,
          "max": 50,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input capacitor",
          "symbol": "CIN",
          "kind": "recommended_operating",
          "unit": "µF",
          "min": 1,
          "typ": null,
          "max": null,
          "conditions": "",
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          "source": "datasheet"
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        {
          "name": "Output capacitance",
          "symbol": "COUT",
          "kind": "recommended_operating",
          "unit": "µF",
          "min": 0.47,
          "typ": null,
          "max": 40,
          "conditions": "Effective capacitance",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Output capacitor ESR",
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          "kind": "recommended_operating",
          "unit": "mΩ",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
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        {
          "name": "Operating junction temperature",
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          "max": 125,
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          "name": "Junction-to-ambient thermal resistance",
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          "unit": "°C/W",
          "min": null,
          "typ": 236.2,
          "max": null,
          "conditions": "DQN (X2SON) 4 pins",
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          "min": null,
          "typ": 180.8,
          "max": null,
          "conditions": "DQN (X2SON) 4 pins",
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          "source": "datasheet"
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          "name": "Junction-to-top characterization parameter",
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          "kind": "thermal",
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          "min": null,
          "typ": 16.1,
          "max": null,
          "conditions": "DQN (X2SON) 4 pins",
          "source_page": 5,
          "source": "datasheet"
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        {
          "name": "Junction-to-board characterization parameter",
          "symbol": "ψJB",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 179.6,
          "max": null,
          "conditions": "DQN (X2SON) 4 pins",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-case (bottom) thermal resistance",
          "symbol": "RθJC(bot)",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 157.2,
          "max": null,
          "conditions": "DQN (X2SON) 4 pins",
          "source_page": 5,
          "source": "datasheet"
        }
      ]
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  "author": {
    "name": "Ray",
    "email": "[email protected]"
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