SSP7786

{
  "schema_version": 1,
  "type": "component",
  "slug": "ssp7786",
  "title": "SSP7786",
  "brief": "Shanghai Siproin Microelectronics Linear Voltage Regulators (LDO), SOP-8. 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 ics",
    "ssp7786",
    "factory-2.0.0",
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  "component": {
    "mpn": "SSP7786",
    "manufacturer": "Shanghai Siproin Microelectronics",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Power Management ICs",
    "subcategory": "Linear Voltage Regulators (LDO)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/a0c2278a385d4f29841c5d165b2305b4.pdf",
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      "lbr": "ssp7786.lbr"
    },
    "distributor_links": {
      "lcsc": "C2845053"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T03:19:46Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
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    },
    "pins": [
      {
        "number": "1",
        "name": "VOT1",
        "type": "power_out",
        "description": "LDO second output voltage, equal to 0.66×VOUT."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "3",
        "name": "VOUT",
        "type": "power_out",
        "description": "LDO output voltage, internally set to 5V, 3.3V or 2.7V depending on the part variant, with a typical current limit of 138mA shared with VOT1."
      },
      {
        "number": "4",
        "name": "VDD",
        "type": "power_in",
        "description": "Voltage input supply used for energy storage; connect a capacitor to GND to transfer the input energy to the LDO output stage (absolute maximum 9V, VDD_ON 7.8V typical)."
      },
      {
        "number": "5",
        "name": "Drain",
        "type": "passive",
        "description": "Internal 650V power MOSFET drain that provides energy to the later stage when the input voltage drops into the charging window; connect pins 5-8 together."
      },
      {
        "number": "6",
        "name": "Drain",
        "type": "passive",
        "description": "Internal 650V power MOSFET drain that provides energy to the later stage when the input voltage drops into the charging window; connect pins 5-8 together."
      },
      {
        "number": "7",
        "name": "Drain",
        "type": "passive",
        "description": "Internal 650V power MOSFET drain that provides energy to the later stage when the input voltage drops into the charging window; connect pins 5-8 together."
      },
      {
        "number": "8",
        "name": "Drain",
        "type": "passive",
        "description": "Internal 650V power MOSFET drain that provides energy to the later stage when the input voltage drops into the charging window; connect pins 5-8 together."
      }
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    "provenance": {
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        "guard_notes": [
          "extractor flagged: The MPN 'SSP7786' has no voltage suffix; the datasheet lists SSP7786-5V, -3.3V and -2.7V, all in SOP; Pin types for Drain (passive) and VDD (power_in) are judgment calls. The datasheet marks both as 'P'"
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        "at": "2026-10-23T03:19:32"
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  "metadata": {
    "specs": {
      "Manufacturer": "Shanghai Siproin Microelectronics",
      "Package": "SOP-8",
      "Category": "Power Management ICs",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "a7adb1d4b322f491bb5855cd14ba4100b82a3fe373eefcfb6f158380cd732182",
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          "name": "Output Voltage 5V option",
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          "unit": "V",
          "min": 4.9,
          "typ": 5,
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          "name": "Output Voltage 3.3V option",
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        {
          "name": "Output Voltage 2.7V option",
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          "typ": 2.7,
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          "typ": 7.8,
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        {
          "name": "VDD OVP Threshold",
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        {
          "name": "Output Current Limit",
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          "kind": "electrical",
          "unit": "mA",
          "min": 100,
          "typ": 138,
          "max": 160,
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        {
          "name": "Output Under Voltage Protection",
          "symbol": "VUVP",
          "kind": "electrical",
          "unit": "%",
          "min": 10,
          "typ": 12.5,
          "max": 15,
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        },
        {
          "name": "HV Supply Current",
          "symbol": "IHV",
          "kind": "electrical",
          "unit": "mA",
          "min": 5,
          "typ": 10,
          "max": null,
          "conditions": "HV=600V, VDD=3V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "HV Leakage Current",
          "symbol": "IHV_leakage",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "HV=600V, VDD=8.5V",
          "source_page": 3,
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        },
        {
          "name": "Drain Source Breakdown Voltage",
          "symbol": "VBR",
          "kind": "electrical",
          "unit": "V",
          "min": 650,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 3,
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        },
        {
          "name": "Drain Voltage",
          "symbol": "VDrain",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 650,
          "conditions": "Ta=25℃",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "VDD Supply Voltage",
          "symbol": "VDD",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 9,
          "conditions": "Ta=25℃",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "VDD Clamp Current",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "Ta=25℃",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "VOUT Voltage",
          "symbol": "VOUT",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 7,
          "conditions": "Ta=25℃",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Maximum Junction Temperature",
          "symbol": "Tj",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
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        {
          "name": "Operating Temperature Range",
          "symbol": "Tamb",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
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        {
          "name": "Storage Temperature Range",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
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        },
        {
          "name": "Lead Temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "Soldering, 10sec.",
          "source_page": 3,
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        {
          "name": "ESD HBM",
          "symbol": "HBM",
          "kind": "absolute_maximum",
          "unit": "KV",
          "min": null,
          "typ": null,
          "max": 3,
          "conditions": "Human Body Model",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "ESD MM",
          "symbol": "MM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
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          "conditions": "Machine Model",
          "source_page": 3,
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        },
        {
          "name": "Package Thermal Resistance (SOP-8)",
          "symbol": "Rja(SOP8)",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": 165,
          "max": null,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "AC Synchronization Turn-off Voltage",
          "symbol": "VAC_sync_OFF",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 50,
          "max": null,
          "conditions": "",
          "source_page": 3,
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        },
        {
          "name": "VDD Operating Current",
          "symbol": "IVDD_Op",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 1.4,
          "max": null,
          "conditions": "Iout=1mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "VDD Under Voltage Threshold",
          "symbol": "VDD_OFF",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 1.2,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Line Regulation",
          "symbol": "ΔVOUT(VIN)",
          "kind": "electrical",
          "unit": "%/V",
          "min": null,
          "typ": 0.2,
          "max": null,
          "conditions": "Iout=100μA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Power Supply Rejection Ratio",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": 60,
          "max": null,
          "conditions": "Iout=30mA, Cout=4.7μF, f=10Hz to 60KHz",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Thermal Shutdown Threshold",
          "symbol": "TSD",
          "kind": "thermal",
          "unit": "℃",
          "min": null,
          "typ": 160,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Thermal Shutdown Recovery",
          "symbol": "TRC",
          "kind": "thermal",
          "unit": "℃",
          "min": null,
          "typ": 140,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        }
      ]
    }
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