main
Ray Publish 0.1.0 e23fedd 12d ago
{
  "slug": "l7905acd2t-tr",
  "version": "0.1.0",
  "type": "component",
  "description": "STMicroelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, D2PAK. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
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    "power management (pmic)",
    "l7905acd2t-tr",
    "factory-2.0.0",
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  "dependencies": {},
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    "l7905acd2t-tr.step",
    "l7905acd2t-tr.lbr",
    "docs/hero.png",
    "docs/l7905acd2t-tr-datasheet.pdf",
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    "viewers/footprint.html",
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  "component": {
    "mpn": "L7905ACD2T-TR",
    "manufacturer": "STMicroelectronics",
    "package": "D2PAK",
    "pin_count": 3,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8582680154699546624",
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    },
    "distributor_links": {
      "lcsc": "C2943060",
      "digikey": "497-7292-2-ND",
      "mouser": "511-L7905ACD2T-TR"
    },
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      "checked_at": "2026-10-21T16:12:53Z",
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        "pn": "497-7292-2-ND",
        "status": "found"
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        "pn": "511-L7905ACD2T-TR",
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    "pins": [
      {
        "number": "1",
        "name": "INPUT",
        "type": "power_in",
        "description": "DC input voltage pin; absolute maximum input voltage is -35 V for output voltages of -5 to -18 V (this -5 V part) or -40 V for the -20/-24 V versions, decoupled with a 2.2 µF input capacitor in the test/application circuit."
      },
      {
        "number": "2",
        "name": "OUTPUT",
        "type": "power_out",
        "description": "Regulated negative output voltage pin, nominal -5 V (-4.9 to -5.1 V at TJ=25°C) for the L7905AC, capable of delivering output current up to 1.5 A with adequate heat sinking; stabilized with a 1 µF output capacitor."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Common ground reference pin for the regulator, shown as GND in the D2PAK pin-connection diagram (labeled GROUND on the TO-220 variant)."
      }
    ],
    "provenance": {
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      "datasheet": {
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        "pages": 22,
        "sha256": "2e77f7ddf941c5b2",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
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}