main
Ray Set visibility: public 1cdea73 10d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "ncp161amx330tbg",
  "title": "NCP161AMX330TBG",
  "brief": "onsemi Linear Voltage Regulators (LDO), XDFN-4-EP(1x1). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power management ics",
    "ncp161amx330tbg",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "NCP161AMX330TBG",
    "manufacturer": "onsemi",
    "package": "XDFN-4-EP(1x1)",
    "pin_count": 5,
    "category": "Power Management ICs",
    "subcategory": "Linear Voltage Regulators (LDO)",
    "datasheet": "https://www.onsemi.com/pdf/datasheet/ncp161amx330tb-d.pdf",
    "parts": {
      "symbol": "ncp161amx330tbg.kicad_sym",
      "footprint": "ncp161amx330tbg.kicad_mod",
      "model_3d": "ncp161amx330tbg-hero.glb",
      "model_3d_plain": "ncp161amx330tbg-etched.glb",
      "model_3d_step": "ncp161amx330tbg-etched.step",
      "model_3d_step_plain": "ncp161amx330tbg.step",
      "lbr": "ncp161amx330tbg.lbr"
    },
    "distributor_links": {
      "lcsc": "C892180",
      "digikey": "NCP161AMX330TBGOSTR-ND",
      "mouser": "863-NCP161AMX330TBG"
    },
    "distributor_check": {
      "checked_at": "2026-10-28T22:29:50Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "NCP161AMX330TBGOSTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "863-NCP161AMX330TBG",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated output voltage; the output should be bypassed with a small 1 µF ceramic capacitor."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Common ground connection."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Chip enable: applying VEN < 0.4 V disables the regulator, and pulling VEN > 1.2 V enables the LDO."
      },
      {
        "number": "4",
        "name": "IN",
        "type": "power_in",
        "description": "Input voltage supply pin; absolute maximum input voltage is -0.3 V to 6 V."
      },
      {
        "number": "5",
        "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 datasheet prints the exposed pad as 'EPAD' with no numeric pin number in the XDFN4 column; it is; The micro sign was lost in extraction, so the capacitor value appears as '1 F'. It is shown here as ; Pin numbers come from the XDFN4 column of the page 2 pin function table (CSP4 and SOT23-5 numbering ",
          "exposed pad 5 added from the footprint",
          "dropped thermal pad ['EP'] absent from footprint"
        ],
        "pages_sent": 22,
        "cost_usd": 0.099,
        "at": "2026-10-28T22:29:41"
      },
      "datasheet": {
        "url": "https://www.onsemi.com/pdf/datasheet/ncp161amx330tb-d.pdf",
        "pages": 22,
        "sha256": "87f4bf1f8c4d9f5a",
        "source_tier": "mfr"
      },
      "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"
    },
    "models_3d": [
      {
        "file": "ncp161amx330tbg.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.002,
          1,
          0.385
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "1fcbe51eaca76e761de8aac3070a55467f3017cf1867ff062861bcfffd48546a",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ncp161amx330tbg-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.002,
          1,
          0.385
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "88de2d43868545f9bd117f38013bac72a8939e07a456a727d1803d9105a19fef",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "XDFN4 (CASE 711AJ)",
      "source_page": 21,
      "e": {
        "nom_mm": 0.65,
        "range_mm": [
          null,
          null
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "ncp161amx330tbg.step",
        "verdict": "SKIP",
        "reasons": [
          "the datasheet dimensions give no height or body size to compare"
        ],
        "by": "factory/package_fit.py"
      }
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "onsemi",
      "Package": "XDFN-4-EP(1x1)",
      "Category": "Power Management ICs",
      "Pins": "5"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "87f4bf1f8c4d9f5afe9dc32abb5f808625c6393305f988f9eeb1047d8c9a3ff4",
      "rows": [
        {
          "name": "Operating Input Voltage",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1.9,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage Accuracy",
          "symbol": "VOUT",
          "kind": "tolerance",
          "unit": "%",
          "min": -2,
          "typ": null,
          "max": 2,
          "conditions": "VIN = VOUT(NOM) + 1 V, 0 mA ≤ IOUT ≤ 450 mA, WLCSP4, XDFN4",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Dropout Voltage (VOUT(NOM) = 3.3 V)",
          "symbol": "VDO",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 160,
          "max": 260,
          "conditions": "IOUT = 450 mA, WLCSP4, XDFN4, VOUT(NOM) = 3.3 V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Current Limit",
          "symbol": "ICL",
          "kind": "electrical",
          "unit": "mA",
          "min": 450,
          "typ": 700,
          "max": null,
          "conditions": "VOUT = 90% VOUT(NOM)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Quiescent Current",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 18,
          "max": 23,
          "conditions": "IOUT = 0 mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Shutdown Current",
          "symbol": "IDIS",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.01,
          "max": 1,
          "conditions": "VEN ≤ 0.4 V, VIN = 4.8 V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "EN Input Voltage High",
          "symbol": "VENH",
          "kind": "electrical",
          "unit": "V",
          "min": 1.2,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "EN Input Voltage Low",
          "symbol": "VENL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.4,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "EN Pull Down Current",
          "symbol": "IEN",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.2,
          "max": 0.5,
          "conditions": "VEN = 4.8 V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Line Transient",
          "symbol": "TranLINE",
          "kind": "electrical",
          "unit": "mV",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "VIN = (VOUT(NOM) + 1 V) to (VOUT(NOM) + 1.6 V) in 30 µs, IOUT = 1 mA; VIN = (VOUT(NOM) + 1.6 V) to (VOUT(NOM) + 1 V) in 30 µs, IOUT = 1 mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Load Transient",
          "symbol": "TranLOAD",
          "kind": "electrical",
          "unit": "mV",
          "min": -40,
          "typ": null,
          "max": 40,
          "conditions": "IOUT = 1 mA to 450 mA in 10 µs; IOUT = 450 mA to 1 mA in 10 µs",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Voltage (absolute maximum)",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6,
          "conditions": "Note 1",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage (absolute maximum)",
          "symbol": "VOUT",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6,
          "conditions": "VOUT range −0.3 to VIN + 0.3, max. 6 V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Chip Enable Input Voltage (absolute maximum)",
          "symbol": "VCE",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Junction Temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature",
          "symbol": "TSTG",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance, Junction-to-Air (XDFN4)",
          "symbol": "RJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 198.1,
          "max": null,
          "conditions": "XDFN4; measured per JEDEC board specification (JESD51-7)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Operating Junction Temperature Range",
          "symbol": "TJ",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "−40 °C ≤ TJ ≤ 125 °C (electrical characteristics range)",
          "source_page": 3,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ncp161amx330tbg"
  ],
  "discovery_pitch": "NCP161AMX330TBG (onsemi) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
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    "path": "docs/hero.png"
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  "files": [
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    "ncp161amx330tbg.kicad_mod",
    "ncp161amx330tbg.glb",
    "ncp161amx330tbg.step",
    "ncp161amx330tbg.lbr",
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    "docs/ncp161amx330tbg-datasheet.pdf",
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    "viewers/footprint.html",
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    "ncp161amx330tbg-hero.overlay.json",
    "ncp161amx330tbg-etched.glb"
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  "visibility": {
    "public": true
  }
}