{
  "v": "2.0",
  "page_type": "product",
  "title": "111-4189PBF Infineon Technologies | Integrated Circuits (ICs) | DigiKey",
  "breadcrumbs": [
    {
      "label": "Home",
      "href": "/python/html5/index.html"
    },
    {
      "label": "Brands",
      "href": "/python/html5/menu_brand_index/menu_brand_index_brands_87101ba214.html"
    },
    {
      "label": "Infineon Technologies",
      "href": "/python/html5/menu_brand_products/1000/2000/menu_brand_products_InfineonTechnologies_1_bead3dab74.html"
    },
    {
      "label": "111-4189PBF",
      "href": null
    }
  ],
  "content": {
    "product": {
      "mpn": "111-4189PBF",
      "manufacturer": "Infineon Technologies",
      "brand": "Infineon Technologies",
      "brand_url": "/python/html5/menu_brand_products/1000/2000/menu_brand_products_InfineonTechnologies_1_bead3dab74.html",
      "title": "111-4189PBF Infineon Technologies | Integrated Circuits (ICs) | DigiKey",
      "description": "",
      "attributes": [
        {
          "name": "Brand name",
          "values": [
            {
              "value": "Infineon Technologies",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1583000/menu_attr_pair_Brandname_InfineonTechnologies_1_7d9445f06a.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1583000/menu_attr_pair_Brandname_InfineonTechnologies_1_7d9445f06a.html"
        },
        {
          "name": "Manufacturer name",
          "values": [
            {
              "value": "Infineon Technologies",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1583000/menu_attr_pair_Manufacturername_InfineonTechnologies_1_6de3a132c5.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1583000/menu_attr_pair_Manufacturername_InfineonTechnologies_1_6de3a132c5.html"
        },
        {
          "name": "Manufacturer",
          "values": [
            {
              "value": "Infineon Technologies",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1570000/menu_attr_pair_Manufacturer_INFINEONTECHNOLOGIES_1_93c376c977.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1570000/menu_attr_pair_Manufacturer_INFINEONTECHNOLOGIES_1_93c376c977.html"
        },
        {
          "name": "Extra Product Name",
          "values": [
            {
              "value": "111-4189PBF Infineon Technologies | Integrated Circuits (ICs) | DigiKey",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_ExtraProductName_1114189PBFInfineonTechnologiesIntegratedCi_1_26b512a2f0.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_ExtraProductName_1114189PBFInfineonTechnologiesIntegratedCi_1_26b512a2f0.html"
        },
        {
          "name": "atoms",
          "values": [
            {
              "value": "1",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_atoms_1_1_fa25edd0e2.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_atoms_1_1_fa25edd0e2.html"
        },
        {
          "name": "extraShipping",
          "values": [
            {
              "value": "0",
              "url": "/python/html5/menu_attr_pair/1000/6000/menu_attr_pair_extraShipping_0_1_bd4d53cdf7.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/6000/menu_attr_pair_extraShipping_0_1_bd4d53cdf7.html"
        },
        {
          "name": "moq",
          "values": [
            {
              "value": "1",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_moq_1_1_29ca727a89.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_moq_1_1_29ca727a89.html"
        },
        {
          "name": "MPN",
          "values": [
            {
              "value": "111-4189PBF",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_MPN_1114189PBF_1_a8baef19cf.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_MPN_1114189PBF_1_a8baef19cf.html"
        },
        {
          "name": "multiple",
          "values": [
            {
              "value": "1",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_multiple_1_1_2f60c1bab8.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_multiple_1_1_2f60c1bab8.html"
        },
        {
          "name": "packaging",
          "values": [
            {
              "value": "Tape & Reel (TR)",
              "url": "/python/html5/menu_attr_pair/1000/720000/menu_attr_pair_packaging_TapeReelTR_1_e42b93b9e2.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/720000/menu_attr_pair_packaging_TapeReelTR_1_e42b93b9e2.html"
        },
        {
          "name": "qtyInStock",
          "values": [
            {
              "value": "0",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_qtyInStock_0_1_38510c9e21.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_qtyInStock_0_1_38510c9e21.html"
        },
        {
          "name": "SKU",
          "values": [
            {
              "value": "7324140",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_SKU_7324140_1_a5d461d7cd.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_SKU_7324140_1_a5d461d7cd.html"
        },
        {
          "name": "snippet",
          "values": [
            {
              "value": "Buck Switching Regulator IC Positive Adjustable 0.5V 1 Output 6A 34-PowerVFQFN",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_snippet_BuckSwitchingRegulatorICPositiveAdjustable_1_e5bd8dbebd.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_snippet_BuckSwitchingRegulatorICPositiveAdjustable_1_e5bd8dbebd.html"
        },
        {
          "name": "tierMinQty1",
          "values": [
            {
              "value": "250",
              "url": "/python/html5/menu_attr_pair/1000/724000/menu_attr_pair_tierMinQty1_250_1_a27c3f3194.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/724000/menu_attr_pair_tierMinQty1_250_1_a27c3f3194.html"
        },
        {
          "name": "tierPrice1",
          "values": [
            {
              "value": "5.74200",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_tierPrice1_574200_1_9d9a081bc9.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_tierPrice1_574200_1_9d9a081bc9.html"
        },
        {
          "name": "Category",
          "values": [
            {
              "value": "Integrated Circuits (ICs)",
              "url": "/python/html5/menu_attr_pair/1000/708000/menu_attr_pair_Category_IntegratedCircuitsICs_1_275d5152dd.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/708000/menu_attr_pair_Category_IntegratedCircuitsICs_1_275d5152dd.html"
        },
        {
          "name": "Mfr",
          "values": [
            {
              "value": "Infineon Technologies",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1583000/menu_attr_pair_Mfr_InfineonTechnologies_1_393e27c1bc.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1583000/menu_attr_pair_Mfr_InfineonTechnologies_1_393e27c1bc.html"
        },
        {
          "name": "Series",
          "values": [
            {
              "value": "SupIRBuck?",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_Series_SupIRBuck_1_072549fe1a.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_Series_SupIRBuck_1_072549fe1a.html"
        },
        {
          "name": "Package",
          "values": [
            {
              "value": "Tape & Reel (TR)",
              "url": "/python/html5/menu_attr_pair/1000/710000/menu_attr_pair_Package_TapeReelTR_1_0d5e14422d.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/710000/menu_attr_pair_Package_TapeReelTR_1_0d5e14422d.html"
        },
        {
          "name": "Product Status",
          "values": [
            {
              "value": "Active",
              "url": "/python/html5/menu_attr_pair/1000/4000/menu_attr_pair_ProductStatus_Active_1_409e936f40.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/4000/menu_attr_pair_ProductStatus_Active_1_409e936f40.html"
        },
        {
          "name": "Function",
          "values": [
            {
              "value": "Step-Down",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_Function_StepDown_1_eb88f47cfd.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_Function_StepDown_1_eb88f47cfd.html"
        },
        {
          "name": "Output Configuration",
          "values": [
            {
              "value": "Positive",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_OutputConfiguration_Positive_1_ae32912030.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_OutputConfiguration_Positive_1_ae32912030.html"
        },
        {
          "name": "Topology",
          "values": [
            {
              "value": "Buck",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_Topology_Buck_1_393c5b0be2.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_Topology_Buck_1_393c5b0be2.html"
        },
        {
          "name": "Output Type",
          "values": [
            {
              "value": "Adjustable",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_OutputType_Adjustable_1_c6c2b28d74.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_OutputType_Adjustable_1_c6c2b28d74.html"
        },
        {
          "name": "Number of Outputs",
          "values": [
            {
              "value": "1",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_NumberofOutputs_1_1_8469b17965.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_NumberofOutputs_1_1_8469b17965.html"
        },
        {
          "name": "Voltage - Input (Min)",
          "values": [
            {
              "value": "1.2V",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_VoltageInputMin_12V_1_b6f632eba6.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_VoltageInputMin_12V_1_b6f632eba6.html"
        },
        {
          "name": "Voltage - Input (Max)",
          "values": [
            {
              "value": "21V",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_VoltageInputMax_21V_1_3818096aa0.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_VoltageInputMax_21V_1_3818096aa0.html"
        },
        {
          "name": "Voltage - Output (Min/Fixed)",
          "values": [
            {
              "value": "0.5V",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_VoltageOutputMinFixed_05V_1_f7f36688e6.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_VoltageOutputMinFixed_05V_1_f7f36688e6.html"
        },
        {
          "name": "Voltage - Output (Max)",
          "values": [
            {
              "value": "18.38V",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_VoltageOutputMax_1838V_1_79da8c1164.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_VoltageOutputMax_1838V_1_79da8c1164.html"
        },
        {
          "name": "Current - Output",
          "values": [
            {
              "value": "6A",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_CurrentOutput_6A_1_c86823dab4.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_CurrentOutput_6A_1_c86823dab4.html"
        },
        {
          "name": "Frequency - Switching",
          "values": [
            {
              "value": "400kHz ~ 1.5MHz",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_FrequencySwitching_400kHz15MHz_1_9409925322.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_FrequencySwitching_400kHz15MHz_1_9409925322.html"
        },
        {
          "name": "Synchronous Rectifier",
          "values": [
            {
              "value": "Yes",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_SynchronousRectifier_Yes_1_d9d1630d5e.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_SynchronousRectifier_Yes_1_d9d1630d5e.html"
        },
        {
          "name": "Operating Temperature",
          "values": [
            {
              "value": "-40?C ~ 125?C (TJ)",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_OperatingTemperature_40C125CTJ_1_7453a1eef7.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_OperatingTemperature_40C125CTJ_1_7453a1eef7.html"
        },
        {
          "name": "Mounting Type",
          "values": [
            {
              "value": "Surface Mount",
              "url": "/python/html5/menu_attr_pair/1000/710000/menu_attr_pair_MountingType_SurfaceMount_1_2b547b73a9.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/710000/menu_attr_pair_MountingType_SurfaceMount_1_2b547b73a9.html"
        },
        {
          "name": "Package / Case",
          "values": [
            {
              "value": "34-PowerVFQFN",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_PackageCase_34PowerVFQFN_1_44930c2d66.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_PackageCase_34PowerVFQFN_1_44930c2d66.html"
        },
        {
          "name": "Supplier Device Package",
          "values": [
            {
              "value": "34-PQFN (5x7)",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_SupplierDevicePackage_34PQFN5x7_1_2590105d96.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_SupplierDevicePackage_34PQFN5x7_1_2590105d96.html"
        },
        {
          "name": "Base Product Number",
          "values": [
            {
              "value": "111-4189",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_BaseProductNumber_1114189_1_96129060c2.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1585000/menu_attr_pair_BaseProductNumber_1114189_1_96129060c2.html"
        }
      ],
      "images": [],
      "distributors": [
        {
          "name": "Digi-Key",
          "sku": "7324140",
          "url": "https://www.digikey.com/en/products/detail/infineon-technologies/111-4189PBF/7324140",
          "pricing": [
            {
              "quantity": 1,
              "price_usd": 5.742
            }
          ],
          "stock": {
            "available": false,
            "quantity": null,
            "lead_time_days": null
          },
          "moq": 1,
          "multiple": 1
        },
        {
          "name": "RS Online",
          "sku": "1236142",
          "url": "https://uk.rs-online.com/web/p/buck-converters/1236142/",
          "pricing": [],
          "stock": {
            "available": false,
            "quantity": null,
            "lead_time_days": null
          },
          "moq": 1,
          "multiple": 1
        },
        {
          "name": "RS Delivers",
          "sku": "123-6142",
          "url": "https://americas.rsdelivers.com/product/infineon/111-4189pbf/infineon-111-4189pbf-step-down-switching/1236142",
          "pricing": [],
          "stock": {
            "available": false,
            "quantity": null,
            "lead_time_days": null
          },
          "moq": 1,
          "multiple": 1,
          "image": "https://www.dataalchemy.com/python/getu/fc01f082-399f-4e22-b056-8313e993b7ba"
        }
      ],
      "amazon": {
        "available": false,
        "products": []
      },
      "metadata": {
        "generated_date": "2026-04-25",
        "last_updated": "2026-04-25",
        "data_sources": [
          "Digi-Key",
          "RS Delivers",
          "RS Online"
        ],
        "completeness": 0.8,
        "version": "1.2"
      }
    }
  },
  "pagination": null,
  "nav": {
    "home": "/python/html5/index.html",
    "brands": "/python/html5/menu_brand_index/menu_brand_index_brands_87101ba214.html",
    "parts": "/python/html5/menu_part_index/menu_part_index_parts_909e6bf0ca.html",
    "attributes": "/python/html5/menu_attr_index/menu_attr_index_attributes_d7f67a250d.html"
  }
}