LTV-M501

{
  "schema_version": 1,
  "type": "component",
  "slug": "ltv-m501",
  "title": "LTV-M501",
  "brief": "Lite On Logic Output Optoisolators, SOP-5-175mil. 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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    "optoisolators",
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  "component": {
    "mpn": "LTV-M501",
    "manufacturer": "Lite On",
    "package": "SOP-5-175mil",
    "pin_count": 5,
    "category": "Optoisolators",
    "subcategory": "Logic Output Optoisolators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589834567881695232",
    "parts": {
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      "lbr": "ltv-m501.lbr"
    },
    "distributor_links": {
      "lcsc": "C2944048",
      "digikey": "160-LTV-M501TR-ND",
      "mouser": "859-LTV-M501"
    },
    "distributor_check": {
      "checked_at": "2026-10-16T22:07:30Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "160-LTV-M501TR-ND",
        "status": "found",
        "lifecycle": "Active"
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      "mouser": {
        "pn": "859-LTV-M501",
        "status": "found"
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    },
    "pins": [
      {
        "number": "1",
        "name": "Anode",
        "type": "input",
        "description": "Anode of the internal AlGaAs input LED, rated for 25 mA average forward input current and 5 V maximum reverse input voltage."
      },
      {
        "number": "3",
        "name": "Cathode",
        "type": "input",
        "description": "Cathode of the internal AlGaAs input LED, which is shorted internally to pin 1 when the device is tested as a two-terminal input."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the output stage; a 0.1 µF bypass capacitor should be connected between pin 4 and pin 6."
      },
      {
        "number": "5",
        "name": "Vo",
        "type": "output",
        "description": "Open-collector logic output (TTL compatible), rated at 8 mA output collector current and -0.5 V to 20 V output collector voltage."
      },
      {
        "number": "6",
        "name": "Vcc",
        "type": "power_in",
        "description": "Supply voltage pin rated -0.5 V to 30 V absolute maximum, with a 0.1 µF bypass capacitor required between pin 4 and pin 6."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
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        "primary_model": "claude-haiku-5-5",
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        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet numbers the pins 1, 3, 4, 5, 6 with no pin 2 shown on the pinout diagram, even though ; The text states 'Small Outline, 5 Lead, Surface mountable' but does not state the 175 mil body width; The part-number options (LTV-M501, LTV-M501-G, LTVM501-V-G) are listed without specifying which one ",
          "1/5 pins cited to the wrong page (name found elsewhere): ['4:GND@p8']"
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        "cost_usd": 0.0461,
        "at": "2026-10-16T22:07:07"
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        "pages": 13,
        "sha256": "c1049ba351f163c9",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
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  "metadata": {
    "specs": {
      "Manufacturer": "Lite On",
      "Package": "SOP-5-175mil",
      "Category": "Optoisolators",
      "Pins": "5"
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        {
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          "typ": null,
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          "conditions": "IR = 10μA",
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          "name": "Logic high output current",
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          "min": null,
          "typ": 0.002,
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          "conditions": "IF = 0mA, VO = VCC = 5.5V, TA = 25 °C",
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          "name": "Logic high output current",
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