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Ray Set visibility: public d039b50 7d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "hx1118d-3350rg",
  "title": "HX1118D-3350RG",
  "brief": "HANSCHIP semiconductor Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, ESOP-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 (pmic)",
    "hx1118d-3350rg",
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    "extractor-text"
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  "component": {
    "mpn": "HX1118D-3350RG",
    "manufacturer": "HANSCHIP semiconductor",
    "package": "ESOP-8",
    "pin_count": 9,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757796985598283776",
    "parts": {
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      "footprint": "hx1118d-3350rg.kicad_mod",
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      "lbr": "hx1118d-3350rg.lbr"
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    "distributor_links": {
      "lcsc": "C5145420"
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    "distributor_check": {
      "checked_at": "2026-10-18T12:14:54Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
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      "mouser": {
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    "pins": [
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        "name": "GND/ADJ1",
        "type": "power_in",
        "description": "Ground for regulator 1, which doubles as the ADJ pin for the adjustable output version; the datasheet gives no separate electrical limit for this pin."
      },
      {
        "number": "2",
        "name": "VIN1",
        "type": "power_in",
        "description": "Regulator 1 input voltage, with a recommended operating value of 12 V and an absolute maximum of 15 V."
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      {
        "number": "3",
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      },
      {
        "number": "4",
        "name": "VIN2",
        "type": "power_in",
        "description": "Regulator 2 input voltage, with a recommended operating value of 12 V and an absolute maximum of 15 V."
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      {
        "number": "5",
        "name": "VOUT2",
        "type": "power_out",
        "description": "Regulator 2 output voltage; pins 5 and 6 are both listed as VOUT2 and are the same output."
      },
      {
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        "name": "VOUT2",
        "type": "power_out",
        "description": "Regulator 2 output voltage; pins 5 and 6 are both listed as VOUT2 and are the same output."
      },
      {
        "number": "7",
        "name": "VOUT1",
        "type": "power_out",
        "description": "Regulator 1 output voltage; pins 7 and 8 are both listed as VOUT1 and are the same output."
      },
      {
        "number": "8",
        "name": "VOUT1",
        "type": "power_out",
        "description": "Regulator 1 output voltage; pins 7 and 8 are both listed as VOUT1 and are the same output."
      },
      {
        "number": "9",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "provenance": {
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        "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 datasheet pin table gives the ESOP-8 pinout once for the whole HX1118D family. HX1118D-3350RG (p; Pins 1 and 3 are labelled GND/ADJ and marked '--' (no I/O type) in the source. They are typed power_; Pin descriptions are translated from the Chinese pin table. Output voltages and per-pin limits come ",
          "exposed pad 9 added from the footprint"
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        "cost_usd": 0.053,
        "at": "2026-10-18T12:12:42"
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        "sha256": "731fcbf28cb13a5b",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
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    },
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        "sha256": "f1718a42c5ea007e8e2dd672ac39a1bb358ee4849bd53c42e21ce83e0e5df7a9",
        "checked": "2026-10-18",
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  "metadata": {
    "specs": {
      "Manufacturer": "HANSCHIP semiconductor",
      "Package": "ESOP-8",
      "Category": "Power Management (PMIC)",
      "Pins": "9"
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    "characteristics": {
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          "name": "输出电压 VOUT (HX1118-3.3 channel, 25°C row)",
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          "conditions": "IOUT=10mA,VIN=5V,TJ=25℃, 0≤IOUT≤1A,4.75V≤VIN≤10V",
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        {
          "name": "输出电压 VOUT (HX1118-3.3 channel, full temperature row)",
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        {
          "name": "线性调整 Line regulation",
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          "conditions": "VINMIN ≤VIN≤ 12V,VOUT=Fixed/Adj, IOUT=10mA",
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        {
          "name": "负载调整 Load regulation",
          "symbol": "Rload",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 10,
          "max": 18,
          "conditions": "10mA≤IOUT≤ 1A,VOUT=Fixed/Adj",
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        {
          "name": "漏失电压 Dropout voltage (100mA)",
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          "typ": 1.05,
          "max": 1.25,
          "conditions": "IOUT=500mA",
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        {
          "name": "漏失电压 Dropout voltage (800mA)",
          "symbol": "Vdrop",
          "kind": "electrical",
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          "min": null,
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          "max": 1.3,
          "conditions": "IOUT=800mA",
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        },
        {
          "name": "静态电流 Quiescent current",
          "symbol": "Iq",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 5,
          "max": 10,
          "conditions": "4.25V≤VIN≤ 6.5V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "纹波抑制比 Ripple rejection",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": 60,
          "typ": 75,
          "max": null,
          "conditions": "fRIPPLE=120Hz,(VIN-VOUT)=3V, VRIPPLE=1VPP",
          "source_page": 6,
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        {
          "name": "限流点 Current limit",
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          "kind": "electrical",
          "unit": "A",
          "min": 2.1,
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          "max": 2.5,
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          "source_page": 6,
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        {
          "name": "稳态输出电流 Steady-state output current (single channel)",
          "symbol": "IOC",
          "kind": "electrical",
          "unit": "A",
          "min": 1,
          "typ": null,
          "max": null,
          "conditions": "单路,VINMIN ≤VIN≤ 12V,TJ=25°C",
          "source_page": 6,
          "source": "datasheet"
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        {
          "name": "输入工作电压 Input voltage (absolute maximum)",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 15,
          "conditions": "",
          "source_page": 5,
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        },
        {
          "name": "引脚温度 Lead temperature (soldering)",
          "symbol": "TLEAD",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "焊接 10 秒",
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        {
          "name": "工作结温范围 Operating junction temperature (absolute maximum)",
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        {
          "name": "储存温度 Storage temperature",
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          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
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          "conditions": "",
          "source_page": 5,
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        },
        {
          "name": "ESD 能力 ESD capability",
          "symbol": "ESD",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": 2000,
          "typ": null,
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          "conditions": "",
          "source_page": 5,
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        },
        {
          "name": "输入电压 Recommended input voltage",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 12,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "工作结温范围 Recommended operating junction temperature",
          "symbol": "TJ",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
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  "author": {
    "name": "Ray",
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