component
AMS1117CD-1.2
Public Made by Adomby adom
UMW Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252-2. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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package.json+6−3@@ -1,6 +1,6 @@ { "slug": "ams1117cd-1-2",- "version": "0.2.0",+ "version": "0.2.1", "type": "component", "description": "UMW Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252-2. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [@@ -20,12 +20,14 @@ "ams1117cd-1-2.kicad_mod", "ams1117cd-1-2.glb", "ams1117cd-1-2.step",+ "ams1117cd-1-2-etched.step", "ams1117cd-1-2.lbr", "docs/hero.png", "docs/ams1117cd-1-2-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html",- "pads.json"+ "pads.json",+ "ams1117cd-1-2-etched.glb" ], "metadata": { "characteristics": {@@ -58,5 +60,6 @@ } ] }- }+ },+ "visibility": "public" }
page.json+15−224@@ -4,7 +4,7 @@ "slug": "ams1117cd-1-2", "title": "AMS1117CD-1.2", "brief": "UMW Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252-2. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",- "version": "0.2.0",+ "version": "0.2.1", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -95,8 +95,8 @@ 6.5, 2.32 ],- "zmin_mm": -0.0,- "centre_offset_mm": 0.0,+ "zmin_mm": 0,+ "centre_offset_mm": 0, "footprint_binding": "identity", "sha256": "3eb4c99603a4fe837c2fe9308bc174769ded87a785a0df48d2dc441432ee8b4c", "checked": "2026-10-07",@@ -114,8 +114,8 @@ 6.5, 2.32 ],- "zmin_mm": -0.0,- "centre_offset_mm": 0.0,+ "zmin_mm": 0,+ "centre_offset_mm": 0, "footprint_binding": "identity", "sha256": "6d5c0a1f4ecfd800b6c8f330eea315c0cb6d126c2821302ee657c98c0ddf0073", "checked": "2026-10-16",@@ -124,151 +124,12 @@ ] }, "metadata": {- "specs": {- "Manufacturer": "UMW",- "Package": "TO-252-2",- "Category": "PMIC",- "Pins": "3"- }, "characteristics": { "version": 1, "source": "datasheet",- "datasheet_sha256": "5ec219092aa45bd9", "rows": [ {- "name": "Output Voltage (AMS1117-1.2 fixed)",- "symbol": "VOUT",- "kind": "electrical",- "unit": "V",- "min": 1.176,- "typ": 1.2,- "max": 1.224,- "conditions": "IOUT=10mA, VIN=3.2V, TJ=25°C",- "source_page": 4,- "source": "datasheet"- },- {- "name": "Adjust pin Current",- "symbol": "Iadj",- "kind": "electrical",- "unit": "µA",- "min": null,- "typ": 60,- "max": 120,- "conditions": "",- "source_page": 5,- "source": "datasheet"- },- {- "name": "Adjust pin Current Change",- "symbol": "",- "kind": "electrical",- "unit": "µA",- "min": null,- "typ": 0.2,- "max": 5,- "conditions": "0≤IOUT≤1A, 1.4V≤VIN-VOUT≤10V",- "source_page": 5,- "source": "datasheet"- },- {- "name": "Ripple Rejection",- "symbol": "PSRR",- "kind": "electrical",- "unit": "dB",- "min": 60,- "typ": 75,- "max": null,- "conditions": "fRIPPLE=120Hz, (VIN-VOUT)=3V, VRIPPLE=1VPP",- "source_page": 4,- "source": "datasheet"- },- {- "name": "Dropout Voltage",- "symbol": "Vdrop",- "kind": "electrical",- "unit": "V",- "min": null,- "typ": 1.2,- "max": 1.3,- "conditions": "IOUT=1A",- "source_page": 4,- "source": "datasheet"- },- {- "name": "Quiescent Current",- "symbol": "Iq",- "kind": "electrical",- "unit": "mA",- "min": null,- "typ": 5,- "max": 10,- "conditions": "",- "source_page": 4,- "source": "datasheet"- },- {- "name": "Thermal shutdown",- "symbol": "TSD",- "kind": "electrical",- "unit": "°C",- "min": null,- "typ": 150,- "max": null,- "conditions": "",- "source_page": 5,- "source": "datasheet"- },- {- "name": "Current limiting",- "symbol": "Ilimit",- "kind": "electrical",- "unit": "A",- "min": null,- "typ": 2.1,- "max": null,- "conditions": "",- "source_page": 5,- "source": "datasheet"- },- {- "name": "Temperature Stability",- "symbol": "",- "kind": "electrical",- "unit": "%",- "min": null,- "typ": 0.5,- "max": null,- "conditions": "",- "source_page": 5,- "source": "datasheet"- },- {- "name": "Long Term Stability",- "symbol": "",- "kind": "electrical",- "unit": "%",- "min": null,- "typ": 0.3,- "max": null,- "conditions": "TA=125°C, 1000Hrs",- "source_page": 5,- "source": "datasheet"- },- {- "name": "RMS Output Noise",- "symbol": "",- "kind": "electrical",- "unit": "% of VOUT",- "min": null,- "typ": 0.003,- "max": null,- "conditions": "10Hz≤f≤10kHz",- "source_page": 5,- "source": "datasheet"- },- {- "name": "Input Supply Voltage",+ "name": "Input voltage", "symbol": "VIN", "kind": "absolute_maximum", "unit": "V",@@ -280,67 +141,7 @@ "source": "datasheet" }, {- "name": "Lead Temperature (Soldering, 5 seconds)",- "symbol": "TLead",- "kind": "absolute_maximum",- "unit": "°C",- "min": null,- "typ": null,- "max": 260,- "conditions": "5 seconds soldering",- "source_page": 3,- "source": "datasheet"- },- {- "name": "Junction Temperature Range",- "symbol": "TJ",- "kind": "absolute_maximum",- "unit": "°C",- "min": null,- "typ": null,- "max": 150,- "conditions": "",- "source_page": 3,- "source": "datasheet"- },- {- "name": "Storage Temperature Range",- "symbol": "TSTG",- "kind": "absolute_maximum",- "unit": "°C",- "min": -65,- "typ": null,- "max": 150,- "conditions": "",- "source_page": 3,- "source": "datasheet"- },- {- "name": "ESD Tolerance (Minimum)",- "symbol": "ESD",- "kind": "absolute_maximum",- "unit": "V",- "min": 2000,- "typ": null,- "max": null,- "conditions": "",- "source_page": 3,- "source": "datasheet"- },- {- "name": "Thermal Resistance from Junction to Ambient (TO-252)",- "symbol": "Rja",- "kind": "thermal",- "unit": "°C/W",- "min": null,- "typ": 100,- "max": null,- "conditions": "",- "source_page": 3,- "source": "datasheet"- },- {- "name": "Input voltage (recommended)",+ "name": "Input voltage", "symbol": "VIN", "kind": "recommended_operating", "unit": "V",@@ -350,18 +151,6 @@ "conditions": "", "source_page": 3, "source": "datasheet"- },- {- "name": "Junction Temperature Range (recommended)",- "symbol": "TJ",- "kind": "recommended_operating",- "unit": "°C",- "min": -40,- "typ": null,- "max": 125,- "conditions": "",- "source_page": 3,- "source": "datasheet" } ] }@@ -398,11 +187,11 @@ "docs/hero.png", "docs/ams1117cd-1-2-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json",+ "ams1117cd-1-2-etched.glb" ],- "visibility": {- "public": true- },+ "visibility": "public", "variants": [ { "mpn": "AMS1117CD-1.2",@@ -465,5 +254,7 @@ "kind": "packaging" } ],- "updated_at": "2026-09-24T16:23:15.019Z"-}+ "updated_at": "2026-09-24T16:23:15.019Z",+ "description": "UMW Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252-2. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "org": "adom"+}