component
REF3112AIDBZR
Public Made by Adomby adom
Texas Instruments Voltage Reference, SOT-23. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+14@@ -32,6 +32,20 @@ REF3112AIDBZR from Texas Instruments, in a SOT-23. Pinout and pin descriptions e - Footprint: `Package_TO_SOT_SMD:SOT-23` - 3D model: SOT-23 (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`ref3112aidbzr.step`](ref3112aidbzr.step) | 59 KB | You want the bare part, or you mark your own boards. |+| [`ref3112aidbzr-etched.step`](ref3112aidbzr-etched.step) | 1.9 MB | You want the part with `REF3112AIDBZR` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 502 faces against 69 in the bare model. It+survives export, section views, and rendering in any CAD tool, and it drops straight+into KiCad or Fusion with no extra setup.+ ## Provenance Data extracted from the manufacturer datasheet, not a distributor listing:
package.json+1−1@@ -1,6 +1,6 @@ { "slug": "ref3112aidbzr",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "Texas Instruments Voltage Reference, SOT-23. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+7−7@@ -4,7 +4,7 @@ "slug": "ref3112aidbzr", "title": "REF3112AIDBZR", "brief": "Texas Instruments Voltage Reference, SOT-23. Datasheet-verified pinout, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.2.0", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -41,13 +41,13 @@ "number": "2", "name": "OUT", "type": "output",- "description": "Reference output voltage (1.25 V nominal for REF3112, initial accuracy \u00b10.2%). Can source or sink up to \u00b110 mA; no output capacitor required and stable with any capacitive load."+ "description": "Reference output voltage (1.25 V nominal for REF3112, initial accuracy ±0.2%). Can source or sink up to ±10 mA; no output capacitor required and stable with any capacitive load." }, { "number": "3", "name": "GND", "type": "power_in",- "description": "Ground return for the reference. Quiescent current is 115 \u00b5A max."+ "description": "Ground return for the reference. Quiescent current is 115 µA max." } ], "provenance": {@@ -121,9 +121,9 @@ "docs/hero.png", "docs/ref3112aidbzr-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "Texas Instruments Voltage Reference, SOT-23. Datasheet-verified pinout, KiCad symbol/footprint/3D." }