component
REF3033AIDBZR
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 @@ REF3033AIDBZR 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 |+|---|---|---|+| [`ref3033aidbzr.step`](ref3033aidbzr.step) | 59 KB | You want the bare part, or you mark your own boards. |+| [`ref3033aidbzr-etched.step`](ref3033aidbzr-etched.step) | 2.4 MB | You want the part with `REF3033AIDBZR` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 584 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": "ref3033aidbzr",- "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+8−8@@ -4,7 +4,7 @@ "slug": "ref3033aidbzr", "title": "REF3033AIDBZR", "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",@@ -35,19 +35,19 @@ "number": "1", "name": "IN", "type": "power_in",- "description": "Supply voltage input (V+). Operating range VREF + 1mV (typ dropout) up to 5.5V; recommended VIN \u2265 3.35V for the 3.3V REF3033. Quiescent current 42\u00b5A typ / 50\u00b5A max."+ "description": "Supply voltage input (V+). Operating range VREF + 1mV (typ dropout) up to 5.5V; recommended VIN ≥ 3.35V for the 3.3V REF3033. Quiescent current 42µA typ / 50µA max." }, { "number": "2", "name": "OUT", "type": "output",- "description": "Precision voltage reference output. 3.30V nominal (\u00b10.2% initial accuracy, 3.294V-3.306V). Sources up to 25mA; stable without an external load capacitor. Short-circuit current typ 45mA to GND."+ "description": "Precision voltage reference output. 3.30V nominal (±0.2% initial accuracy, 3.294V-3.306V). Sources up to 25mA; stable without an external load capacitor. Short-circuit current typ 45mA to GND." }, { "number": "3", "name": "GND", "type": "power_in",- "description": "Ground / common return (V\u2212). Absolute maximum V+ to V\u2212 is 7.0V."+ "description": "Ground / common return (V−). Absolute maximum V+ to V− is 7.0V." } ], "provenance": {@@ -121,9 +121,9 @@ "docs/hero.png", "docs/ref3033aidbzr-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." }