MC34063AP1G

{
  "slug": "mc34063ap1g",
  "version": "0.1.0",
  "type": "component",
  "description": "onsemi DC-DC Converters, DIP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "mc34063ap1g",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "mc34063ap1g.kicad_sym",
    "mc34063ap1g.kicad_mod",
    "mc34063ap1g.glb",
    "mc34063ap1g.step",
    "mc34063ap1g.lbr",
    "docs/hero.png",
    "docs/mc34063ap1g-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "mc34063ap1g-hero.glb",
    "mc34063ap1g-hero.overlay.json",
    "mc34063ap1g-etched.glb"
  ],
  "component": {
    "mpn": "MC34063AP1G",
    "manufacturer": "onsemi",
    "package": "DIP-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588907224001892352",
    "parts": {
      "symbol": "mc34063ap1g.kicad_sym",
      "footprint": "mc34063ap1g.kicad_mod",
      "model_3d": "mc34063ap1g-hero.glb",
      "model_3d_plain": "mc34063ap1g-etched.glb",
      "model_3d_step": "mc34063ap1g-etched.step",
      "model_3d_step_plain": "mc34063ap1g.step",
      "lbr": "mc34063ap1g.lbr"
    },
    "distributor_links": {
      "lcsc": "C5288",
      "digikey": "MC34063AP1GOS-ND",
      "mouser": "863-MC34063AP1G"
    },
    "distributor_check": {
      "checked_at": "2026-10-14T12:53:09Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "MC34063AP1GOS-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "863-MC34063AP1G",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Switch Collector",
        "type": "output",
        "description": "Collector of the internal output switch, rated at 40 Vdc maximum switch collector voltage with switch current up to 1.5 A."
      },
      {
        "number": "2",
        "name": "Switch Emitter",
        "type": "passive",
        "description": "Emitter of the internal output switch, rated at 40 Vdc maximum switch emitter voltage (VPin 1 = 40 V)."
      },
      {
        "number": "3",
        "name": "Timing Capacitor",
        "type": "passive",
        "description": "Connection for the timing capacitor CT that sets the oscillator frequency and on/off times."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin for the device."
      },
      {
        "number": "5",
        "name": "Comparator Inverting Input",
        "type": "input",
        "description": "Inverting input of the comparator against the internal 1.25 V reference, with comparator input voltage range of -0.3 V to +40 Vdc."
      },
      {
        "number": "6",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply pin; power supply voltage is rated at 40 Vdc maximum, with operation from 3.0 V to 40 V input."
      },
      {
        "number": "7",
        "name": "Ipk Sense",
        "type": "input",
        "description": "Current-limit sense input; the current limit sense voltage is 300 mV typical (250 mV to 350 mV)."
      },
      {
        "number": "8",
        "name": "Driver Collector",
        "type": "output",
        "description": "Collector of the internal driver stage, rated at 40 Vdc maximum driver collector voltage and 100 mA maximum driver collector current."
      }
    ],
    "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 pin-number-to-name mapping was taken from the Figure 2 and Figure 1 text, which is scrambled in ; The datasheet covers DIP-8 as PDIP-8 P/P1 suffix (CASE 626). Ordering table lists MC34063AP1G as PDI"
        ],
        "pages_sent": 15,
        "cost_usd": 0.0697,
        "at": "2026-10-14T12:52:55"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588907224001892352",
        "pages": 15,
        "sha256": "457d21fce6f3fe98",
        "source_tier": "lcsc"
      },
      "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": "mc34063ap1g.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          7.874,
          9.27,
          6.98
        ],
        "zmin_mm": -3.3,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "4a377a56a8d9e9c0b86c095ef9ecc1869ac19e7f5069a3247b294250bf4f235d",
        "checked": "2026-10-14",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mc34063ap1g-etched.step",
        "role": "eda",
        "up": "Z",
        "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": -3.3,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "08cd606892845a1510359238bcce2142e558df3dca7091a93b23da767f147330",
        "checked": "2026-10-14",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}