component
MMTL431M
Public Made by Adomby adom
CBI Voltage Reference, SOT-23. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+14@@ -31,6 +31,20 @@ MMTL431M from CBI, in a SOT-23. Pinout and pin descriptions extracted from the m - 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 |+|---|---|---|+| [`mmtl431m.step`](mmtl431m.step) | 59 KB | You want the bare part, or you mark your own boards. |+| [`mmtl431m-etched.step`](mmtl431m-etched.step) | 1.1 MB | You want the part with `MMTL431M` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 294 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": "mmtl431m",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "CBI Voltage Reference, SOT-23. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+7−7@@ -4,7 +4,7 @@ "slug": "mmtl431m", "title": "MMTL431M", "brief": "CBI 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",@@ -34,13 +34,13 @@ "number": "1", "name": "REF", "type": "input",- "description": "Reference input. Sensing input to the internal error amplifier; regulates so that V(REF) equals the internal 2.495 V bandgap. Typical reference input current 1.5 \u03bcA (max 4 \u03bcA)."+ "description": "Reference input. Sensing input to the internal error amplifier; regulates so that V(REF) equals the internal 2.495 V bandgap. Typical reference input current 1.5 μA (max 4 μA)." }, { "number": "2", "name": "K", "type": "passive",- "description": "Cathode. Shunt-regulator output terminal; sinks 1 to 100 mA in regulation with V(KA) ranging from V(REF) up to 36 V (absolute max 37 V). Off-state leakage typ 0.05 \u03bcA at V(KA)=36 V."+ "description": "Cathode. Shunt-regulator output terminal; sinks 1 to 100 mA in regulation with V(KA) ranging from V(REF) up to 36 V (absolute max 37 V). Off-state leakage typ 0.05 μA at V(KA)=36 V." }, { "number": "3",@@ -120,9 +120,9 @@ "docs/hero.png", "docs/mmtl431m-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "CBI Voltage Reference, SOT-23. Datasheet-verified pinout, KiCad symbol/footprint/3D." }