main
Ray Set visibility: public 94558e9 17d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "cl9906a30f4n",
  "title": "CL9906A30F4N",
  "brief": "CHIPLINK(芯联) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, DFN-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": [
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    "cl9906a30f4n",
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  "component": {
    "mpn": "CL9906A30F4N",
    "manufacturer": "CHIPLINK(芯联)",
    "package": "DFN-4(1x1)",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603118212976287744",
    "parts": {
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      "lbr": "cl9906a30f4n.lbr"
    },
    "distributor_links": {
      "lcsc": "C5297658"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T03:36:56Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated output pin; the datasheet limits VOUT pin voltage to GND-0.3 V to VIN+0.3 V and gives a VOUT pin current absolute maximum of 500 mA."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin (接地端) for the regulator."
      },
      {
        "number": "3",
        "name": "NC",
        "type": "unconnected",
        "description": "Empty pin (空脚) with no function on the DFN1*1-4 package."
      },
      {
        "number": "4",
        "name": "VIN",
        "type": "power_in",
        "description": "Power input pin; the datasheet gives a VIN absolute maximum of -0.3 V to +7.0 V and a maximum input voltage of 6.5 V in the features list."
      },
      {
        "number": "5",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "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 CL9906A30F4N does not appear in the datasheet ordering/marking table (page 2 lists only CL99; The DFN1*1-4 pinout comes from the 'DFN1*1-4' column of the pin description table on page 2. The DFN; Pin descriptions are summarized from the page 2 pin functions (GND 接地端, VIN 电源端, VOUT 输出端, NC 空脚) an",
          "exposed pad 5 added from the footprint"
        ],
        "pages_sent": 12,
        "cost_usd": 0.0328,
        "at": "2026-10-17T03:35:14"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603118212976287744",
        "pages": 12,
        "sha256": "defc25fc4da55cd3",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
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    "models_3d": [
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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": "86e5f8eefe287160705813dbaa7f6606754ab347715fbffa4ee680635c44541f",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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      {
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        "sha256": "047e9526bc932b6276e320a313836022bc6d50fa8b8d08d204252c1862a9b880",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "CHIPLINK(芯联)",
      "Package": "DFN-4(1x1)",
      "Category": "Power Management (PMIC)",
      "Pins": "5"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "defc25fc4da55cd3dae10644fb768a4e5fa81ac25844e40fc435e0f2d4eabfa3",
      "rows": [
        {
          "name": "Input voltage",
          "symbol": "VIN",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 6.5,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Quiescent current",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": 1,
          "max": null,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Output voltage",
          "symbol": "VOUT",
          "kind": "electrical",
          "unit": "V",
          "min": 2.94,
          "typ": 3,
          "max": 3.06,
          "conditions": "VIN =4.0V, IOUT=30mA",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Maximum output current",
          "symbol": "IOUT (max)",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "VIN =4.0V",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Load regulation",
          "symbol": "ΔVOUT",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "VIN=4.0V, 1mA≤IOUT≤100mA",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Load regulation",
          "symbol": "ΔVOUT",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 40,
          "conditions": "VIN=4.0V, 1mA≤IOUT≤200mA",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Dropout voltage",
          "symbol": "Vdif1",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 65,
          "conditions": "IOUT =30mA",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Dropout voltage",
          "symbol": "Vdif2",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 220,
          "conditions": "IOUT =100mA",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Line regulation",
          "symbol": "ΔVOUT/(ΔVIN*VOUT)",
          "kind": "electrical",
          "unit": "%/V",
          "min": null,
          "typ": null,
          "max": 0.05,
          "conditions": "IOUT =30mA, 4.0≤VIN≤7V",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Short-circuit current",
          "symbol": "ISHORT",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "VIN =4.0V",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Overcurrent protection current",
          "symbol": "ILIMIT",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "VIN =4.0V",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "VIN pin voltage (absolute maximum)",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 7,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "VOUT pin voltage (absolute maximum)",
          "symbol": "VOUT",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "Referenced to GND; printed as GND-0.3 ~ VIN+0.3 V, upper bound VIN+0.3 V is not a fixed number",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "VOUT pin current",
          "symbol": "IOUT",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 500,
          "conditions": "Footnote (1): IOUT ≤ Pd/(VIN-VOUT)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating ambient temperature",
          "symbol": "Topr",
          "kind": "recommended_operating",
          "unit": "C",
          "min": -25,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Soldering temperature",
          "symbol": "Tsolder",
          "kind": "absolute_maximum",
          "unit": "C",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "10s",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input capacitor range (test condition)",
          "symbol": "CIN",
          "kind": "recommended_operating",
          "unit": "uF",
          "min": 1,
          "typ": null,
          "max": 10,
          "conditions": "Stated in the A30 electrical table header",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Output capacitor range (test condition)",
          "symbol": "COUT",
          "kind": "recommended_operating",
          "unit": "uF",
          "min": 1,
          "typ": null,
          "max": 10,
          "conditions": "Stated in the A30 electrical table header",
          "source_page": 7,
          "source": "datasheet"
        }
      ]
    }
  },
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  "discovery_triggers": [
    "cl9906a30f4n"
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  "discovery_pitch": "CL9906A30F4N (CHIPLINK(芯联)) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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