main
Ray Set visibility: public 05cbc3d 8h ago
{
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  "slug": "cl9193a28l3m",
  "title": "CL9193A28L3M",
  "brief": "CHIPLINK(芯联) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-3L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
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      "source": "Component Ocean /api/assign-pns",
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      "mouser": {
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    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin for the regulator."
      },
      {
        "number": "2",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated output; the datasheet specifies an output voltage range of 1.2V-3.6V and Io(max) of 300mA."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "Power supply input; the Electrical Characteristics specify VIN up to 5.5V and the Absolute Maximum Rating is 7V."
      }
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        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The pin table on page 2 is a two-column layout (SOT23-3L and SOT23-5L pin numbers) with the text fla; The CE (enable) and NC (no connect) pins appear only in the SOT23-5L column of the table, so they we; The datasheet does not state a pin-level electrical limit for GND beyond it being the ground referen"
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        "cost_usd": 0.0236,
        "at": "2026-10-17T15:01:48"
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        "pages": 9,
        "sha256": "44a489707df24fae",
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
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        "sha256": "16964b14f93e6c778288a0c110b35f670fab733109c26f0da7dfc07cc3350040",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  "metadata": {
    "specs": {
      "Manufacturer": "CHIPLINK(芯联)",
      "Package": "SOT-23-3L",
      "Category": "Power Management (PMIC)",
      "Pins": "3"
    },
    "appearance": {
      "housing": {
        "quote": "body, such as exercise equipment, medical equipment, security systems, gas equipment, or any apparatus",
        "page": 9,
        "doc": "ds.pdf",
        "material": "ppa"
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      "version": 1,
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          "name": "Output Voltage (effective)",
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          "min": 0.98,
          "typ": null,
          "max": 1.02,
          "conditions": "IOUT=40mA, VIN=Vout+1V; printed as X 0.98 VOUT(T) / X 1.02 V",
          "source_page": 5,
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        {
          "name": "Shunt-down Current",
          "symbol": "ICEL",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "Vce=0V",
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          "source": "datasheet"
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        {
          "name": "Input Voltage (absolute maximum)",
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          "kind": "absolute_maximum",
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          "min": null,
          "typ": null,
          "max": 7,
          "conditions": "",
          "source_page": 3,
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        {
          "name": "Output Current (absolute maximum)",
          "symbol": "Iout",
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          "typ": null,
          "max": 450,
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        {
          "name": "Operating Temperature",
          "symbol": "TOpr",
          "kind": "recommended_operating",
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          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
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        {
          "name": "Storage Temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Lead Temperature (soldering)",
          "symbol": "Tsolder",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "10s",
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        {
          "name": "Power Dissipation",
          "symbol": "Pd",
          "kind": "thermal",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 250,
          "conditions": "SOT-23-3L package",
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        },
        {
          "name": "Stand-by Current",
          "symbol": "ISS",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 70,
          "max": null,
          "conditions": "VIN=Vout+1V",
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          "name": "Input Voltage",
          "symbol": "VIN",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 5.5,
          "max": null,
          "conditions": "",
          "source_page": 5,
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        },
        {
          "name": "Maximum Output Current",
          "symbol": "IOUT(max)",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 300,
          "max": null,
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          "source": "datasheet"
        },
        {
          "name": "EN Starting Voltage",
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          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 1.1,
          "max": null,
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        },
        {
          "name": "EN Off Voltage",
          "symbol": "VCE_OFF",
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          "unit": "V",
          "min": null,
          "typ": 0.4,
          "max": null,
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        },
        {
          "name": "Load Regulation",
          "symbol": "ΔVOUT",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 50,
          "max": null,
          "conditions": "VIN=Vout+1V, 1mA≤IOUT≤100mA",
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        {
          "name": "Dropout Voltage",
          "symbol": "Vdif1",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 90,
          "max": null,
          "conditions": "IOUT=100mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Dropout Voltage",
          "symbol": "Vdif2",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 230,
          "max": null,
          "conditions": "IOUT=200mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Line Regulation",
          "symbol": "ΔVOUT/(ΔVIN•VOUT)",
          "kind": "electrical",
          "unit": "%/V",
          "min": null,
          "typ": 0.05,
          "max": null,
          "conditions": "IOUT=40mA, Vout+1V≤VIN≤8V",
          "source_page": 5,
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        },
        {
          "name": "Output Noise Voltage",
          "symbol": "en",
          "kind": "electrical",
          "unit": "uVrms",
          "min": null,
          "typ": 50,
          "max": null,
          "conditions": "IOUT=40mA, 300Hz~50kHz",
          "source_page": 5,
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        },
        {
          "name": "Power Supply Rejection Ratio",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": 70,
          "max": null,
          "conditions": "IOUT=40mA, f=1kHz",
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  "author": {
    "name": "Ray",
    "email": "[email protected]"
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