CJ78L09C-TAB-ABG

{
  "slug": "cj78l09c-tab-abg",
  "version": "0.1.0",
  "type": "component",
  "description": "Changjing Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-92. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "cj78l09c-tab-abg",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
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    "cj78l09c-tab-abg.kicad_mod",
    "cj78l09c-tab-abg.glb",
    "cj78l09c-tab-abg.step",
    "cj78l09c-tab-abg.lbr",
    "docs/hero.png",
    "docs/cj78l09c-tab-abg-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "cj78l09c-tab-abg-hero.glb",
    "cj78l09c-tab-abg-hero.overlay.json",
    "cj78l09c-tab-abg-etched.glb"
  ],
  "component": {
    "mpn": "CJ78L09C-TAB-ABG",
    "manufacturer": "Changjing",
    "package": "TO-92",
    "pin_count": 3,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590927199975657472",
    "parts": {
      "symbol": "cj78l09c-tab-abg.kicad_sym",
      "footprint": "cj78l09c-tab-abg.kicad_mod",
      "model_3d": "cj78l09c-tab-abg-hero.glb",
      "model_3d_plain": "cj78l09c-tab-abg-etched.glb",
      "model_3d_step": "cj78l09c-tab-abg-etched.step",
      "model_3d_step_plain": "cj78l09c-tab-abg.step",
      "lbr": "cj78l09c-tab-abg.lbr"
    },
    "distributor_links": {
      "lcsc": "C20622071"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T02:13:36Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT",
        "type": "output",
        "description": "Output of the regulator, a fixed 9.0V output for this CJ78L09C variant (30V maximum input for VOUT below 10V, 100mA maximum output current)."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Regulator ground; the datasheet specifies no separate limit for this pin, and the 0.33µF input and 0.1µF output capacitors are returned to it."
      },
      {
        "number": "3",
        "name": "IN",
        "type": "input",
        "description": "Input to the device; the CJ78L09C recommended input voltage range is up to 30V, with a 36V absolute maximum input voltage."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The MPN CJ78L09C-TAB-ABG is listed in the Orderable Information table (page 3) as TO-92, Bulk, 1000 ; The datasheet gives only one-line functional descriptions for the pins. The limits in the descriptio"
        ],
        "pages_sent": 30,
        "cost_usd": 0.0909,
        "at": "2026-10-21T02:09:32"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590927199975657472",
        "pages": 30,
        "sha256": "ccb056fb5d1abe3f",
        "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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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
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        "zmin_mm": -2.5,
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        "sha256": "f0b61c32ecbf0067157adc5a3d4966ceadf5d6dafe93c51af35f76c41c71a54a",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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        "up": "Z",
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}