component
CJ431
Public Made by Adomby adom
Changjing Voltage Reference, SOT-23. Pinout settled in review by an AI reviewer against the manufacturer's datasheet, KiCad symbol/footprint/3D.
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page.json+86−8@@ -1,13 +1,96 @@ {+ "schema_version": 1,+ "type": "component", "slug": "cj431",+ "title": "CJ431",+ "brief": "Jiangsu Changjing Electronics Technology Co Ltd Voltage Reference, SOT-23. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Jiangsu Changjing Electronics Technology Co Ltd Voltage Reference, SOT-23. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "pmic", "cj431" ],+ "component": {+ "mpn": "CJ431",+ "manufacturer": "Jiangsu Changjing Electronics Technology Co Ltd",+ "package": "SOT-23",+ "pin_count": 3,+ "category": "PMIC",+ "subcategory": "Voltage Reference",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/dca1b312f3e4467c9202db2f691d7926.pdf",+ "parts": {+ "symbol": "cj431.kicad_sym",+ "footprint": "cj431.kicad_mod",+ "model_3d": "cj431.glb",+ "model_3d_step": "cj431.step",+ "lbr": "cj431.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "REF",+ "type": "input",+ "description": "Reference input. Compared internally against the 2.5 V (typ.) bandgap reference; when REF exceeds Vref the device sinks current from cathode to anode. Reference input current is 1.5 \u00b5A typ. (4 \u00b5A max) with a 10 k\u03a9 divider at IKA=10 mA."+ },+ {+ "number": "2",+ "name": "A",+ "type": "power_in",+ "description": "Anode. Common/ground terminal of the shunt regulator; the low side of the programmable zener. Typically tied to circuit ground in shunt-regulator applications."+ },+ {+ "number": "3",+ "name": "K",+ "type": "power_in",+ "description": "Cathode. High side of the programmable shunt; sinks the regulated current when the reference threshold is exceeded. Maximum cathode voltage 36 V, continuous cathode current range \u2212100 to +150 mA, off-state cathode current 0.05 \u00b5A typ. (1 \u00b5A max) at VKA=36 V."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/dca1b312f3e4467c9202db2f691d7926.pdf",+ "pages": 9,+ "sha256": "68a405075950c4b5",+ "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": "Jiangsu Changjing Electronics Technology Co Ltd",+ "Package": "SOT-23",+ "Category": "PMIC",+ "Pins": "3"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "cj431"+ ],+ "discovery_pitch": "CJ431 (Jiangsu Changjing Electronics Technology Co Ltd) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +108,5 @@ "docs/cj431-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }