1 A Low-Dropout Regulator AMS - AMS1117

@@ -1,10 +1,10 @@ {+  "schema_version": 1,+  "type": "component",   "slug": "ams-ams1117",   "title": "1 A Low-Dropout Regulator AMS - AMS1117",-  "type": "component",-  "kind": "component",+  "brief": "Advanced Monolithic Systems AMS1117 - the original three-terminal 1 A low-dropout linear regulator. Fixed 1.5/1.8/2.5/2.85/3.3/5.0 V or adjustable, in SOT-223, TO-252 (DPAK) and 8-lead SOIC.",   "version": "1.0.0",-  "description": "Advanced Monolithic Systems AMS1117 - the original three-terminal 1 A low-dropout linear voltage regulator. Fixed 1.5, 1.8, 2.5, 2.85, 3.3 and 5.0 V versions or adjustable around a 1.25 V reference. Operates down to 1 V input-to-output differential (1.3 V max dropout at 0.8 A), trimmed on-chip to 1.5 %, with internal current limiting (0.9-1.5 A) and thermal shutdown at 165 C. 15 V absolute maximum input. Offered in SOT-223, TO-252 (DPAK) and 8-lead SOIC; on SOT-223 and TO-252 the metal tab is VOUT. The 2.85 V version is the SCSI-2 active-termination voltage and is not carried by the UMW second source.",   "tags": [     "component",     "ic",@@ -21,48 +21,69 @@     "2v85",     "scsi"   ],+  "sample_prompts": [+    "Pull the Advanced Monolithic Systems AMS1117 KiCad symbol, footprint and 3D model into my project",+    "Which AMS1117 package should I use for a 5 V to 3.3 V rail at 500 mA"+  ],   "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",-      "model_3d": "ams1117-sot223.glb"+      "footprint_alt": "ams1117-to252.kicad_mod",+      "model_3d": "ams1117-sot223.glb",+      "model_3d_chip": "ams1117-sot223.glb",+      "step": "ams1117-sot223.step"     },-    "model_3d_path": "ams1117-sot223.glb"+    "datasheet_cover": "screenshots/datasheet-cover.png",+    "viewer_3d": {+      "ground": false+    },+    "body": "SOT-223",+    "pitch": "2.30 mm (SOT-223)"+  },+  "metadata": {+    "specs": {+      "Output current": "1 A",+      "Fixed output voltages": "1.5 / 1.8 / 2.5 / 2.85 / 3.3 / 5.0 V, also adjustable",+      "Reference voltage": "1.250 V typ (1.232 - 1.268 V at 25 C)",+      "Dropout voltage": "1.1 V typ, 1.3 V max at 0.8 A",+      "Input voltage": "15 V absolute maximum",+      "Line regulation": "0.2 % max",+      "Load regulation": "0.4 % max",+      "Current limit": "900 mA min / 1100 typ / 1500 max",+      "Quiescent current": "5 mA typ, 11 mA max",+      "Ripple rejection": "60 dB min, 72 dB typ fixed, 75 dB adjustable",+      "Protection": "Current limit + thermal shutdown at 165 C",+      "Packages": "SOT-223 / TO-252 (DPAK) / 8-lead SOIC",+      "Thermal resistance": "SOT-223 90, TO-252 80, SO-8 160 C/W",+      "Junction temperature": "-40 to +125 C"+    },+    "cad_provenance": "Symbol generated with adom-symbol from the datasheet pin connections. Footprints and STEP models are KiCad 10 official library parts, renamed (TabPin2 variants, correct because the AMS1117 tab is VOUT = pin 2). GLBs converted with step2glb. Fusion and Altium libraries deliberately not shipped."   },+  "discovery_triggers": [+    "ams1117",+    "ams1117 ams",+    "advanced monolithic ams1117",+    "ams1117-2.85",+    "1a ldo",+    "5v to 3.3v regulator",+    "sot-223 regulator",+    "scsi terminator regulator"+  ],+  "discovery_pitch": "The original Advanced Monolithic Systems AMS1117 1 A LDO - six fixed voltages including the SCSI-2 2.85 V part, interactive KiCad symbol, switchable SOT-223 / TO-252 / SO-8 footprints with fab outlines, 3D models and the AMS datasheet.",+  "org": "adom",+  "visibility": "public",   "hero": {     "type": "image",     "path": "screenshots/hero.png"   },-  "dependencies": {},-  "files": [-    "page.json",-    "README.md",-    "readme.html",-    "ams1117.kicad_sym",-    "ams1117-so8.kicad_sym",-    "ams1117-sot223.kicad_mod",-    "ams1117-sot223.step",-    "ams1117-sot223.glb",-    "ams1117-to252.kicad_mod",-    "ams1117-to252.step",-    "ams1117-to252.glb",-    "ams1117-so8.kicad_mod",-    "ams1117-so8.step",-    "ams1117-so8.glb",-    "ams1117.adom-lbr.json",-    "viewer-symbol.html",-    "viewer-footprints.html",-    "docs/ams1117-datasheet-ams.pdf",-    "screenshots/hero.png",-    "screenshots/datasheet-cover.png"-  ],-  "visibility": "public",-  "org": "adom",-  "author": {-    "name": "barrett-land",-    "email": "[email protected]"-  }-}\ No newline at end of file+  "description": "Advanced Monolithic Systems AMS1117 - the original three-terminal 1 A low-dropout linear voltage regulator. Fixed 1.5, 1.8, 2.5, 2.85, 3.3 and 5.0 V versions or adjustable around a 1.25 V reference. Operates down to 1 V input-to-output differential (1.3 V max dropout at 0.8 A), trimmed on-chip to 1.5 %, with internal current limiting (0.9-1.5 A) and thermal shutdown at 165 C. 15 V absolute maximum input. Offered in SOT-223, TO-252 (DPAK) and 8-lead SOIC; on SOT-223 and TO-252 the metal tab is VOUT. The 2.85 V version is the SCSI-2 active-termination voltage and is not carried by the UMW second source.",+  "dependencies": {}+}