main
Ray Set visibility: public b63ef1b 20d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "ssp9193-28m5r",
  "title": "SSP9193-28M5R",
  "brief": "Shanghai Siproin Microelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. 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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    "power management (pmic)",
    "ssp9193-28m5r",
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    "extractor-text"
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  "component": {
    "mpn": "SSP9193-28M5R",
    "manufacturer": "Shanghai Siproin Microelectronics",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588911784308977664",
    "parts": {
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      "model_3d_step": "ssp9193-28m5r-etched.step",
      "model_3d_step_plain": "ssp9193-28m5r.step",
      "lbr": "ssp9193-28m5r.lbr"
    },
    "distributor_links": {
      "lcsc": "C411021"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T04:48:51Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Power input voltage, recommended supply input range 2.5V to 5.5V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Active-high chip enable, high impedance input (0V to 5.5V); needs a 100kΩ pull-down to GND when the control signal is floating."
      },
      {
        "number": "4",
        "name": "BP",
        "type": "passive",
        "description": "Reference noise bypass; can be left floating, connect a 22nF capacitor to GND for lowest noise."
      },
      {
        "number": "5",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated output voltage; use an output capacitor of at least 1µF close to the pin."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
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        "pages_sent": 5,
        "cost_usd": 0.1092,
        "at": "2026-10-19T04:46:56"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588911784308977664",
        "pages": 5,
        "sha256": "5f97ec3254b903c5",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
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        "file": "ssp9193-28m5r.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          2.9,
          1.55
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Shanghai Siproin Microelectronics",
      "Package": "SOT-23-5",
      "Category": "Power Management (PMIC)",
      "Pins": "5"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "5f97ec3254b903c58e65804d129f9bbcb38801a7873ea0c33e5f9761c49b08c6",
      "rows": [
        {
          "name": "Output Voltage tolerance",
          "symbol": "Vout",
          "kind": "tolerance",
          "unit": "%",
          "min": -2,
          "typ": null,
          "max": 2,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Output Current",
          "symbol": "Iout",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 400,
          "max": 500,
          "conditions": "Vin-Vout=1V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Line Regulation",
          "symbol": "△Vout1",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": null,
          "max": 0.3,
          "conditions": "Vin=(Vout+1) to 5.5V, Iout=1mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Load Regulation",
          "symbol": "△Vout",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": null,
          "max": 0.6,
          "conditions": "Vin= Vout+1V, 1.0mA≤Iout≤300mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Quiescent Current",
          "symbol": "Iss1",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": 30,
          "max": 50,
          "conditions": "VEN≥1.2V, IOUT=0mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Standby current",
          "symbol": "ISTBY",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": 0.01,
          "max": 1,
          "conditions": "VEN=GND, shutdown",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "EN Input Bias current",
          "symbol": "",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": 0,
          "max": 100,
          "conditions": "VEN=GND or VIN",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "EN Threshold VIL",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.4,
          "conditions": "Vin=3V to 5.5V, shutdown",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "EN Threshold VIH",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "V",
          "min": 1.2,
          "typ": null,
          "max": null,
          "conditions": "Vin=3V to 5.5V, strat-up",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Power supply rejection rate",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": 50,
          "typ": null,
          "max": null,
          "conditions": "F=10KHz",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "En input voltage",
          "symbol": "VEN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Junction temperature range",
          "symbol": "TJ",
          "kind": "recommended_operating",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Ambient temperature range",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Power supply rejection rate",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": 70,
          "max": null,
          "conditions": "F=100Hz, Cout=1uF; Iout=10mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Noise",
          "symbol": "",
          "kind": "electrical",
          "unit": "uVrms",
          "min": null,
          "typ": 27,
          "max": null,
          "conditions": "EN BW=10Hz~100KHz",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Thermal shutdown temperature",
          "symbol": "TSD",
          "kind": "thermal",
          "unit": "℃",
          "min": null,
          "typ": 165,
          "max": null,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Thermal shutdown temperature",
          "symbol": "△TSD",
          "kind": "thermal",
          "unit": "℃",
          "min": null,
          "typ": 30,
          "max": null,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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    "readme",
    "breadcrumbs",
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  "discovery_triggers": [
    "ssp9193-28m5r"
  ],
  "discovery_pitch": "SSP9193-28M5R (Shanghai Siproin Microelectronics) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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    "path": "docs/hero.png"
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    "ssp9193-28m5r.step",
    "ssp9193-28m5r.lbr",
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    "viewers/symbol.html",
    "viewers/footprint.html",
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    "ssp9193-28m5r-hero.overlay.json",
    "ssp9193-28m5r-etched.glb"
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  "visibility": {
    "public": true
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}