component
MMTL432
Public Made by Adomby adom
CBI Voltage Reference, SOT-23-3L. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+14@@ -31,6 +31,20 @@ MMTL432 from CBI, in a SOT-23-3L. Pinout and pin descriptions extracted from the - Footprint: `Package_TO_SOT_SMD:SOT-23-3` - 3D model: SOT-23-3L (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`mmtl432.step`](mmtl432.step) | 59 KB | You want the bare part, or you mark your own boards. |+| [`mmtl432-etched.step`](mmtl432-etched.step) | 1.1 MB | You want the part with `MMTL432` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 285 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": "mmtl432",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "CBI Voltage Reference, SOT-23-3L. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+7−7@@ -4,7 +4,7 @@ "slug": "mmtl432", "title": "MMTL432", "brief": "CBI Voltage Reference, SOT-23-3L. 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. Connected to the internal comparator input; the device regulates the cathode voltage such that Vref (typ. 1.2400 V, guaranteed 1.2214-1.2586 V) appears between REF and ANODE. Reference input current is ~0.6 \u00b5A (max drift over temperature) with 6 \u00b5A absolute max."+ "description": "Reference input. Connected to the internal comparator input; the device regulates the cathode voltage such that Vref (typ. 1.2400 V, guaranteed 1.2214-1.2586 V) appears between REF and ANODE. Reference input current is ~0.6 µA (max drift over temperature) with 6 µA absolute max." }, { "number": "2", "name": "CATHODE", "type": "power_in",- "description": "Cathode (K) terminal of the shunt regulator. Sinks current from the load; operating cathode voltage range up to VKA = 18 V max, continuous cathode current up to 100 mA, minimum cathode current for regulation 0.1 mA. Dynamic impedance ~0.5 \u03a9 at f \u2264 1 kHz."+ "description": "Cathode (K) terminal of the shunt regulator. Sinks current from the load; operating cathode voltage range up to VKA = 18 V max, continuous cathode current up to 100 mA, minimum cathode current for regulation 0.1 mA. Dynamic impedance ~0.5 Ω at f ≤ 1 kHz." }, { "number": "3",@@ -120,9 +120,9 @@ "docs/hero.png", "docs/mmtl432-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "CBI Voltage Reference, SOT-23-3L. Datasheet-verified pinout, KiCad symbol/footprint/3D." }