component
REF2033
Public Made by Adomby adom
TI dual-output voltage reference, SOT-23-5. 3.3 V VREF plus a tracking VBIAS at VREF/2, low drift. Datasheet-verified.
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ref2033: datasheet-first component page (KiCad sym+mod+step+lbr, hero, viewers)
1 file changed
+104−8
page.json+104−8@@ -1,8 +1,11 @@ {+ "schema_version": 1,+ "type": "component", "slug": "ref2033",+ "title": "REF2033",+ "brief": "TI dual-output voltage reference, SOT-23-5. 3.3 V VREF plus a tracking VBIAS at VREF/2, low drift. Datasheet-verified.", "version": "0.1.0",- "type": "component",- "description": "TI dual-output voltage reference, SOT-23-5. 3.3 V VREF plus a tracking VBIAS at VREF/2, low drift. Datasheet-verified.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "reference",@@ -11,6 +14,104 @@ "sot-23-5", "texas-instruments" ],+ "component": {+ "mpn": "REF2033",+ "manufacturer": "Texas Instruments",+ "package": "SOT-23-5",+ "pin_count": 5,+ "category": "Reference",+ "subcategory": "Voltage reference",+ "datasheet": "https://www.ti.com/lit/ds/symlink/ref2033.pdf",+ "parts": {+ "symbol": "ref2033.kicad_sym",+ "footprint": "ref2033.kicad_mod",+ "model_3d": "ref2033.glb",+ "model_3d_step": "ref2033.step",+ "lbr": "ref2033.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "VBIAS",+ "type": "output",+ "description": "Bias voltage output equal to VREF/2 (1.65 V for REF2033). Can source and sink up to \u00b120 mA and tracks VREF over temperature."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground return."+ },+ {+ "number": "3",+ "name": "EN",+ "type": "input",+ "description": "Active-high enable. Device is enabled when EN >= VIN - 0.7 V; shutdown when EN <= 0.7 V. Shutdown supply current is typically 3.3 uA."+ },+ {+ "number": "4",+ "name": "VIN",+ "type": "power_in",+ "description": "Input supply voltage, VREF + 0.02 V to 5.5 V (absolute max 6 V). Quiescent current typ 360 uA in active mode."+ },+ {+ "number": "5",+ "name": "VREF",+ "type": "output",+ "description": "Primary reference voltage output (3.3 V for REF2033). Sources/sinks up to \u00b120 mA with 10 mV typical dropout; stable with 0-10 uF output capacitance."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.ti.com/lit/ds/symlink/ref2033.pdf",+ "pages": 37,+ "sha256": "b79fc315c8fa1a6c",+ "source_tier": "mfr"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 5,+ "described": 5,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Type": "Dual-output voltage reference",+ "VREF": "3.3 V",+ "VBIAS": "VREF/2 (tracking)",+ "Initial accuracy": "+/-0.05% to 0.1%",+ "Temp drift": "8 ppm/C (max)",+ "Supply": "VREF + 0.2 V to 5.5 V",+ "Package": "SOT-23-5"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "ref2033",+ "dual output voltage reference",+ "bias reference",+ "adc reference with midscale"+ ],+ "discovery_pitch": "TI REF2033 dual-output voltage reference (SOT-23-5) with datasheet-verified pinout, KiCad symbol/footprint/3D, and full provenance.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -28,10 +129,5 @@ "docs/ref2033-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }