component
[DEPRECATED] 1 A Low-Dropout Regulator - AMS1117 → ams-ams1117 / umw-ams1117
Public Made by Adomby adom
DEPRECATED - split by manufacturer. Use adom/ams-ams1117 (Advanced Monolithic Systems: 1.5-5.0 V incl. 2.85 V, SOT-223/TO-252/SO-8) or adom/umw-ams1117 (UMW/Youtai: 1.2-5.0 V, SOT-223/TO-252/SOT-89). The two vendors ship different voltage lineups, different packages and materially different limits.
← Commit history
package.json+4−3@@ -1,11 +1,12 @@ { "slug": "ams1117",- "title": "1 A Low-Dropout Regulator - AMS1117",+ "title": "DEPRECATED - 1 A Low-Dropout Regulator - AMS1117", "type": "component", "kind": "component",- "version": "1.1.0",- "description": "AMS1117 - a three-terminal 1 A low-dropout linear voltage regulator. Advanced Monolithic Systems carries 1.5, 1.8, 2.5, 2.85, 3.3 and 5.0 V; second source UMW / Youtai Semiconductor carries 1.2 V instead of 2.85 V, so seven fixed voltages exist across the family and no single vendor sells all of them. Also available adjustable around a 1.25 V reference. Operates down to 1 V input-to-output differential (1.3 V max dropout), with internal current limiting and thermal shutdown. Offered in SOT-223, TO-252 (DPAK) and 8-lead SOIC (AMS) or SOT-89 (UMW); on SOT-223 and TO-252 the metal tab is VOUT.",+ "version": "1.2.0",+ "description": "DEPRECATED - this page has been split by manufacturer because AMS1117 is second-sourced and the two vendors ship different voltage lineups, different packages and materially different limits (15 V vs 18 V input max, 0.9-1.5 A vs 2.1-2.5 A current limit, 165 C vs 150 C thermal shutdown). Use adom/ams-ams1117 for Advanced Monolithic Systems parts or adom/umw-ams1117 for UMW / Youtai Semiconductor parts. Content here is kept for reference and is no longer maintained.", "tags": [+ "deprecated", "component", "ic", "ldo",
page.json+32−17@@ -25,26 +25,13 @@ "component": { "mpn": "AMS1117", "manufacturer": "Advanced Monolithic Systems",- "package": "SOT-223",- "pin_count": 3, "category": "Voltage Regulator",- "subcategory": "1 A low-dropout linear regulator",- "datasheet": "http://www.advanced-monolithic.com/pdf/ds1117.pdf", "parts": { "symbol": "ams1117.kicad_sym", "footprint": "ams1117-sot223.kicad_mod",- "footprint_alt": "ams1117-to252.kicad_mod",- "model_3d": "ams1117-sot223.glb",- "model_3d_chip": "ams1117-sot223.glb",- "step": "ams1117-sot223.step"+ "model_3d": "ams1117-sot223.glb" },- "datasheet_cover": "screenshots/datasheet-cover.png",- "viewer_3d": {- "ground": false- },- "body": "6.30-6.71 x 3.30-3.71 mm (SOT-223)",- "pitch": "2.30 mm (SOT-223)",- "datasheet_alt": "https://www.umw-ic.com"+ "model_3d_path": "ams1117-sot223.glb" }, "metadata": { "specs": {@@ -79,5 +66,33 @@ "path": "screenshots/hero.png" }, "description": "DEPRECATED - this page has been split by manufacturer because AMS1117 is second-sourced and the two vendors ship different voltage lineups, different packages and materially different limits (15 V vs 18 V input max, 0.9-1.5 A vs 2.1-2.5 A current limit, 165 C vs 150 C thermal shutdown). Use adom/ams-ams1117 for Advanced Monolithic Systems parts or adom/umw-ams1117 for UMW / Youtai Semiconductor parts. Content here is kept for reference and is no longer maintained.",- "dependencies": {}-}+ "dependencies": {},+ "kind": "component",+ "files": [+ "page.json",+ "README.md",+ "readme.html",+ "ams1117.kicad_sym",+ "ams1117-so8.kicad_sym",+ "ams1117-sot223.kicad_mod",+ "ams1117-to252.kicad_mod",+ "ams1117-so8.kicad_mod",+ "ams1117-sot223.step",+ "ams1117-to252.step",+ "ams1117-so8.step",+ "ams1117-sot223.glb",+ "ams1117-to252.glb",+ "ams1117-so8.glb",+ "ams1117.adom-lbr.json",+ "viewer-symbol.html",+ "viewer-footprints.html",+ "docs/ams1117-datasheet.pdf",+ "docs/ams1117-datasheet-umw.pdf",+ "screenshots/hero.png",+ "screenshots/datasheet-cover.png"+ ],+ "author": {+ "name": "barrett-land",+ "email": "[email protected]"+ }+}