component
LD1117-1.2
Public Made by Adomby adom
UMW Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+86−8@@ -1,13 +1,96 @@ {+ "schema_version": 1,+ "type": "component", "slug": "ld1117-1-2",+ "title": "LD1117-1.2",+ "brief": "UMW Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "UMW Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "pmic", "ld1117-1.2" ],+ "component": {+ "mpn": "LD1117-1.2",+ "manufacturer": "UMW",+ "package": "SOT-223",+ "pin_count": 3,+ "category": "PMIC",+ "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/1a7f277cc1171afc7d6650cbbfc8365b.pdf",+ "parts": {+ "symbol": "ld1117-1-2.kicad_sym",+ "footprint": "ld1117-1-2.kicad_mod",+ "model_3d": "ld1117-1-2.glb",+ "model_3d_step": "ld1117-1-2.step",+ "lbr": "ld1117-1-2.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "ADJ/GND",+ "type": "power_in",+ "description": "Ground return for fixed-output versions (LD1117-1.2 ties this pin to system ground). On adjustable variants this is the ADJ feedback node driven by the external R1/R2 divider; adjust-pin current is typically 60 uA (max 120 uA)."+ },+ {+ "number": "2",+ "name": "VOUT",+ "type": "power_out",+ "description": "Regulated 1.2 V output (min 1.176 V, max 1.224 V at Iout = 10 mA, Vin = 3.2 V, Tj = 25 C). Sources up to 1 A; requires a 22 uF tantalum (or equivalent) output capacitor for stability. Internally protected by current limit (1.25-1.6 A) and thermal shutdown (~150 C)."+ },+ {+ "number": "3",+ "name": "VIN",+ "type": "power_in",+ "description": "Unregulated input supply. Recommended operating input voltage up to 12 V; absolute maximum 18 V. Bypass with a 10 uF capacitor close to the pin. Vin must exceed Vout by at least the dropout voltage (typ 1.2 V at 1 A)."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/1a7f277cc1171afc7d6650cbbfc8365b.pdf",+ "pages": 14,+ "sha256": "b65a8249b6e9e313",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 3,+ "described": 3,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "UMW",+ "Package": "SOT-223",+ "Category": "PMIC",+ "Pins": "3"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "ld1117-1.2"+ ],+ "discovery_pitch": "LD1117-1.2 (UMW) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +108,5 @@ "docs/ld1117-1-2-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }