component
TL431BQDBZRQ1
Public Made by Adomby adom
Texas Instruments Voltage Reference, SOT-23-3. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+100−8@@ -1,13 +1,110 @@ {+ "schema_version": 1,+ "type": "component", "slug": "tl431bqdbzrq1",+ "title": "TL431BQDBZRQ1",+ "brief": "Texas Instruments Voltage Reference, SOT-23-3. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Texas Instruments Voltage Reference, SOT-23-3. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "power management (pmic)", "tl431bqdbzrq1" ],+ "component": {+ "mpn": "TL431BQDBZRQ1",+ "manufacturer": "Texas Instruments",+ "package": "SOT-23-3",+ "pin_count": 3,+ "category": "Power Management (PMIC)",+ "subcategory": "Voltage Reference",+ "datasheet": "https://www.ti.com/cn/lit/gpn/tl431-q1",+ "parts": {+ "symbol": "tl431bqdbzrq1.kicad_sym",+ "footprint": "tl431bqdbzrq1.kicad_mod",+ "model_3d": "tl431bqdbzrq1.glb",+ "model_3d_step": "tl431bqdbzrq1.step",+ "lbr": "tl431bqdbzrq1.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "CATHODE",+ "type": "passive",+ "description": "Shunt current or voltage input. Cathode of the internal shunt regulator; conducts current when REF exceeds VREF (2.495 V typ). Recommended operating range VREF to 36 V, cathode current 1-100 mA; dynamic impedance 0.2 \u03a9 typ."+ },+ {+ "number": "2",+ "name": "REF",+ "type": "input",+ "description": "Reference/threshold input relative to ANODE. Compared internally against the 2495 mV bandgap reference; drives the shunt element to regulate CATHODE voltage. IREF is 2 \u00b5A typ (4 \u00b5A max)."+ },+ {+ "number": "3",+ "name": "ANODE",+ "type": "power_in",+ "description": "Common pin, normally connected to ground. Serves as the reference return for both the REF input and the CATHODE shunt current."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tl431-q1",+ "pages": 31,+ "sha256": "6e78e952a7d3e8bc",+ "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": "Texas Instruments",+ "Package": "SOT-23-3",+ "Category": "Power Management (PMIC)",+ "Pins": "3"+ }+ },+ "variants": [+ {+ "mpn": "TL431BQDBZRQ1",+ "kind": "packaging"+ },+ {+ "mpn": "TL431BQDBZRQ1DBVR",+ "kind": "packaging"+ },+ {+ "mpn": "TL431BQDBZRQ1DBVT",+ "kind": "packaging"+ }+ ],+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "tl431bqdbzrq1"+ ],+ "discovery_pitch": "TL431BQDBZRQ1 (Texas Instruments) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +122,5 @@ "docs/tl431bqdbzrq1-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }