GBI5132QYAR

{
  "slug": "gbi5132qyar",
  "version": "0.1.0",
  "type": "component",
  "description": "GOSEMICON Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, QFN-20-EP(3.5x3.5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "gbi5132qyar",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
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    "gbi5132qyar.glb",
    "gbi5132qyar.step",
    "gbi5132qyar.lbr",
    "docs/hero.png",
    "docs/gbi5132qyar-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
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    "gbi5132qyar-hero.overlay.json",
    "gbi5132qyar-etched.glb"
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  "component": {
    "mpn": "GBI5132QYAR",
    "manufacturer": "GOSEMICON",
    "package": "QFN-20-EP(3.5x3.5)",
    "pin_count": 21,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603383689078861824",
    "parts": {
      "symbol": "gbi5132qyar.kicad_sym",
      "footprint": "gbi5132qyar.kicad_mod",
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      "model_3d_step": "gbi5132qyar-etched.step",
      "model_3d_step_plain": "gbi5132qyar.step",
      "lbr": "gbi5132qyar.lbr"
    },
    "distributor_links": {
      "lcsc": "C28324641"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T01:04:20Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated output pin; a 22µF or larger capacitor (10µF or greater effective capacitance) is required for stability and should be placed as close to the device as possible."
      },
      {
        "number": "2",
        "name": "SNS",
        "type": "input",
        "description": "Output voltage sense pin, connected only when setting OUT by PCB layout with no external resistor; keep floating when OUT is set by an external resistor divider."
      },
      {
        "number": "3",
        "name": "FB",
        "type": "input",
        "description": "Feedback pin to the error amplifier; a 10nF feed-forward capacitor between FB and OUT is recommended, though it may disrupt Power-Good (PG) functionality."
      },
      {
        "number": "4",
        "name": "PG",
        "type": "output",
        "description": "Open-drain power-good output that is active high when the output is above 91% of target and pulled low below 85% of target, during EN shutdown, OTP, or OCP."
      },
      {
        "number": "5",
        "name": "25mV",
        "type": "input",
        "description": "Voltage-setting pin for the internal feedback network; connect to GND or SNS to select the output voltage, or leave floating when not in use."
      },
      {
        "number": "6",
        "name": "50mV",
        "type": "input",
        "description": "Voltage-setting pin for the internal feedback network; connect to GND or SNS to select the output voltage, or leave floating when not in use."
      },
      {
        "number": "7",
        "name": "100mV",
        "type": "input",
        "description": "Voltage-setting pin for the internal feedback network; connect to GND or SNS to select the output voltage, or leave floating when not in use."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin that must be connected to ground, the thermal pad, and the other GND pins with a low-impedance connection."
      },
      {
        "number": "9",
        "name": "200mV",
        "type": "input",
        "description": "Voltage-setting pin for the internal feedback network; connect to GND or SNS to select the output voltage, or leave floating when not in use."
      },
      {
        "number": "10",
        "name": "400mV",
        "type": "input",
        "description": "Voltage-setting pin for the internal feedback network; connect to GND or SNS to select the output voltage, or leave floating when not in use."
      },
      {
        "number": "11",
        "name": "800mV",
        "type": "input",
        "description": "Voltage-setting pin for the internal feedback network; connect to GND or SNS to select the output voltage, or leave floating when not in use."
      },
      {
        "number": "12",
        "name": "BIAS",
        "type": "input",
        "description": "BIAS supply pin that enables low-input, low-output (LILO) operation; a 1µF capacitor (0.47µF or larger) must be connected to ground, and the pin may be left floating or tied to ground if unused."
      },
      {
        "number": "13",
        "name": "NR/SS",
        "type": "bidirectional",
        "description": "Noise-reduction and soft-start pin; an external capacitor to ground reduces reference noise and enables soft-start, with 10nF or larger recommended as close to the pin as possible."
      },
      {
        "number": "14",
        "name": "EN",
        "type": "input",
        "description": "Enable pin; logic high enables the device and logic low disables it, and it must be tied to IN or BIAS if enable functionality is not required."
      },
      {
        "number": "15",
        "name": "IN",
        "type": "power_in",
        "description": "Input supply voltage pin; a 10µF or larger ceramic capacitor (5µF or greater effective) from IN to ground is required, placed as close as possible to the input."
      },
      {
        "number": "16",
        "name": "IN",
        "type": "power_in",
        "description": "Input supply voltage pin; a 10µF or larger ceramic capacitor (5µF or greater effective) from IN to ground is required, placed as close as possible to the input."
      },
      {
        "number": "17",
        "name": "IN",
        "type": "power_in",
        "description": "Input supply voltage pin; a 10µF or larger ceramic capacitor (5µF or greater effective) from IN to ground is required, placed as close as possible to the input."
      },
      {
        "number": "18",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin that must be connected to ground, the thermal pad, and the other GND pins with a low-impedance connection."
      },
      {
        "number": "19",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated output pin; a 22µF or larger capacitor (10µF or greater effective capacitance) is required for stability and should be placed as close to the device as possible."
      },
      {
        "number": "20",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated output pin; a 22µF or larger capacitor (10µF or greater effective capacitance) is required for stability and should be placed as close to the device as possible."
      },
      {
        "number": "21",
        "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 exposed thermal pad (QFN-20-EP) is mentioned on page 3 ('Connect the thermal pad to ground plane; Pin-number assignments were taken from Table 1 (page 2) and the pin list (page 3). The pin diagram t; Types: the datasheet marks OUT as 'O' and IN/GND as power pins; I mapped OUT to power_out, IN and GN",
          "exposed pad 21 added from the footprint"
        ],
        "pages_sent": 6,
        "cost_usd": 0.0516,
        "at": "2026-10-18T01:00:06"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603383689078861824",
        "pages": 32,
        "sha256": "8f1efc80c6ccbef0",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 21,
        "described": 21,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
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        "sha256": "94264550fc7df7959e0d31e26316448cf367ed900176eedf1567142deeb705cf",
        "checked": "2026-10-18",
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      {
        "file": "gbi5132qyar-etched.step",
        "role": "eda",
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
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        "sha256": "bd05f61ff8e981462bed5c9082f07e7d762dcb0bc5842f386c55e52803490a5e",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  }
}