component
LD1117-1.8
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": "ld1117-1-8",+ "title": "LD1117-1.8",+ "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", "ld1117-1.8" ],+ "component": {+ "mpn": "LD1117-1.8",+ "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": "ld1117-1-8.kicad_sym",+ "footprint": "ld1117-1-8.kicad_mod",+ "model_3d": "ld1117-1-8.glb",+ "model_3d_step": "ld1117-1-8.step",+ "lbr": "ld1117-1-8.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference for the fixed-output LD1117-1.8. On the adjustable LD1117-ADJ this same pin functions as the ADJ feedback node (VREF=1.25V nominal); on fixed versions the internal F1/F2 divider is connected and the ADJ path (A) is disconnected, so the pin is a plain ground return."+ },+ {+ "number": "2",+ "name": "VOUT",+ "type": "power_out",+ "description": "Regulated 1.8V output (1.764V min / 1.836V max at IOUT=10mA, VIN=3.8V, TJ=25\u00b0C). Delivers up to 1A continuous with typical dropout of 1.2V at 1A. Requires an output capacitor for stability; internally protected by current limit (1.25-1.6A) and thermal shutdown (~150\u00b0C)."+ },+ {+ "number": "3",+ "name": "VIN",+ "type": "power_in",+ "description": "Unregulated input supply. Absolute maximum 18V; recommended operating input \u226412V. Must exceed VOUT by at least the dropout voltage (\u22651.2V at 1A) to remain in regulation. Bypass with a bulk input capacitor."+ }+ ],+ "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": [+ "ld1117-1.8"+ ],+ "discovery_pitch": "LD1117-1.8 (UMW) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +108,5 @@ "docs/ld1117-1-8-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }