component

KIA7818API-U

Public Made by Adom

by adom

KEC Semicon Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-220F. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management (pmic)kia7818api-ufactory-2.0.0extractor-text

Verified KIA7818API-U

by Ray · last 6 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

6 Nov 2026RayPublished by the parts factory: tier lcsc, 3 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: KIA7818API-U · TO-220F · 3 pins
  • ✓copper: 3 copper pads, none touching another net
  • ✓datasheet: all 3 pin names found in the 20-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: TO-220F-3_Vertical
  • ✓files: 6 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-5gxw_n6a/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 1 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 3 pins = 3 pads
  • ✓pose: 1 STEP(s) Z-up, seated, centred
  • ✓symbol: 3 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ kia7818api-u.kicad_sym✓ kia7818api-u.kicad_mod✓ kia7818api-u.step
Spot something wrong? Report it as an issue Propose a fix Records are signed by members of adom.
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← Commit history

kia7818api-u: factory component page (tier=lcsc)

Ray ·f60053998e ·3h ago ·parent 495d6d2
1 file changed +222−26
page.json+222−26
page.json+222−26
@@ -1,8 +1,11 @@ {+  "schema_version": 1,+  "type": "component",   "slug": "kia7818api-u",+  "title": "KIA7818API-U",+  "brief": "KEC Semicon Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-220F. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",   "version": "0.1.0",-  "type": "component",-  "description": "KEC Semicon Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-220F. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+  "license": "CC-BY-SA-4.0",   "tags": [     "component",     "power management (pmic)",@@ -10,26 +13,6 @@     "factory-2.0.0",     "extractor-text"   ],-  "dependencies": {},-  "hero": {-    "type": "image",-    "path": "docs/hero.png"-  },-  "files": [-    "page.json",-    "README.md",-    "kia7818api-u.kicad_sym",-    "kia7818api-u.kicad_mod",-    "kia7818api-u.glb",-    "kia7818api-u.step",-    "kia7818api-u.lbr",-    "docs/hero.png",-    "docs/kia7818api-u-datasheet.pdf",-    "viewers/symbol.html",-    "viewers/footprint.html",-    "kia7818api-u-hero.glb",-    "kia7818api-u-hero.overlay.json"-  ],   "component": {     "mpn": "KIA7818API-U",     "manufacturer": "KEC Semicon",@@ -139,10 +122,223 @@       }     ]   },-  "visibility": "public",-  "org": "adom",+  "metadata": {+    "specs": {+      "Manufacturer": "KEC Semicon",+      "Package": "TO-220F",+      "Category": "Power Management (PMIC)",+      "Pins": "3"+    },+    "characteristics": {+      "version": 1,+      "source": "datasheet",+      "datasheet_sha256": "edd644632a33a22d8d42f9bad2301029a3890a5d0936d781776010ab1c99b08d",+      "rows": [+        {+          "name": "Output Voltage",+          "symbol": "VOUT",+          "kind": "electrical",+          "unit": "V",+          "min": 17.3,+          "typ": 18,+          "max": 18.7,+          "conditions": "Tj=25℃, IOUT=100mA",+          "source_page": 11,+          "source": "datasheet"+        },+        {+          "name": "Output Voltage",+          "symbol": "VOUT",+          "kind": "electrical",+          "unit": "V",+          "min": 17.1,+          "typ": null,+          "max": 18.9,+          "conditions": "21V≤VIN≤33V, 5.0mA≤IOUT≤1.0A, Po≤15W",+          "source_page": 11,+          "source": "datasheet"+        },+        {+          "name": "Input Regulation",+          "symbol": "Reg line",+          "kind": "electrical",+          "unit": "mV",+          "min": null,+          "typ": 13,+          "max": 360,+          "conditions": "Tj=25℃, 21V≤VIN≤33V",+          "source_page": 11,+          "source": "datasheet"+        },+        {+          "name": "Input Regulation",+          "symbol": "Reg line",+          "kind": "electrical",+          "unit": "mV",+          "min": null,+          "typ": 4,+          "max": 180,+          "conditions": "Tj=25℃, 24V≤VIN≤30V",+          "source_page": 11,+          "source": "datasheet"+        },+        {+          "name": "Load Regulation",+          "symbol": "Reg load",+          "kind": "electrical",+          "unit": "mV",+          "min": null,+          "typ": 12,+          "max": 360,+          "conditions": "Tj=25℃, 5mA≤IOUT≤1.4A",+          "source_page": 11,+          "source": "datasheet"+        },+        {+          "name": "Load Regulation",+          "symbol": "Reg load",+          "kind": "electrical",+          "unit": "mV",+          "min": null,+          "typ": 4,+          "max": 180,+          "conditions": "Tj=25℃, 250mA≤IOUT≤750mA",+          "source_page": 11,+          "source": "datasheet"+        },+        {+          "name": "Quiescent Current",+          "symbol": "IB",+          "kind": "electrical",+          "unit": "mA",+          "min": null,+          "typ": 4.5,+          "max": 8,+          "conditions": "Tj=25℃, IOUT=5mA",+          "source_page": 11,+          "source": "datasheet"+        },+        {+          "name": "Quiescent Current Change",+          "symbol": "IB",+          "kind": "electrical",+          "unit": "mA",+          "min": null,+          "typ": null,+          "max": 1,+          "conditions": "21V≤VIN≤33V",+          "source_page": 11,+          "source": "datasheet"+        },+        {+          "name": "Ripple Rejection Ratio",+          "symbol": "RR",+          "kind": "electrical",+          "unit": "dB",+          "min": 52,+          "typ": 68,+          "max": null,+          "conditions": "f=120Hz, 22V≤VIN≤32V, IOUT=50mA, Tj=25℃",+          "source_page": 11,+          "source": "datasheet"+        },+        {+          "name": "Input Voltage",+          "symbol": "VIN",+          "kind": "absolute_maximum",+          "unit": "V",+          "min": null,+          "typ": null,+          "max": 40,+          "conditions": "KIA7818 (Ta=25℃)",+          "source_page": 1,+          "source": "datasheet"+        },+        {+          "name": "Power Dissipation-1 (No Heatsink), API",+          "symbol": "PD1",+          "kind": "absolute_maximum",+          "unit": "W",+          "min": null,+          "typ": null,+          "max": 2,+          "conditions": "No heatsink, API (TO-220IS), Ta=25℃",+          "source_page": 1,+          "source": "datasheet"+        },+        {+          "name": "Power Dissipation-2 (Infinite Heatsink), API",+          "symbol": "PD2",+          "kind": "absolute_maximum",+          "unit": "W",+          "min": null,+          "typ": null,+          "max": 20.8,+          "conditions": "Infinite heatsink, API (TO-220IS), Ta=25℃",+          "source_page": 1,+          "source": "datasheet"+        },+        {+          "name": "Operating Junction Temperature",+          "symbol": "Tj",+          "kind": "absolute_maximum",+          "unit": "°C",+          "min": -40,+          "typ": null,+          "max": 150,+          "conditions": "",+          "source_page": 1,+          "source": "datasheet"+        },+        {+          "name": "Storage Temperature",+          "symbol": "Tstg",+          "kind": "absolute_maximum",+          "unit": "°C",+          "min": -55,+          "typ": null,+          "max": 150,+          "conditions": "",+          "source_page": 1,+          "source": "datasheet"+        }+      ]+    }+  },+  "variants": [],+  "sections": [+    "hero",+    "viewers",+    "readme",+    "breadcrumbs",+    "info"+  ],+  "discovery_triggers": [+    "kia7818api-u"+  ],+  "discovery_pitch": "KIA7818API-U (KEC Semicon) component page: datasheet pinout, KiCad symbol, footprint and 3D.",   "author": {     "name": "Ray",     "email": "[email protected]"-  }-}\ No newline at end of file+  },+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "kia7818api-u.kicad_sym",+    "kia7818api-u.kicad_mod",+    "kia7818api-u.glb",+    "kia7818api-u.step",+    "kia7818api-u.lbr",+    "docs/hero.png",+    "docs/kia7818api-u-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html",+    "kia7818api-u-hero.glb",+    "kia7818api-u-hero.overlay.json"+  ]+}