← Commit history

Publish 0.2.0

Ray ·f43e2185f5 · ·parent 90becab
3 files changed +22−8
README.md+14
@@ -34,6 +34,20 @@ LTL431ATSLT1G from LRC, in a SOT-23. Pinout and pin descriptions extracted from - 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 |+|---|---|---|+| [`ltl431atslt1g.step`](ltl431atslt1g.step) | 59 KB | You want the bare part, or you mark your own boards. |+| [`ltl431atslt1g-etched.step`](ltl431atslt1g-etched.step) | 1.6 MB | You want the part with `LTL431ATSLT1G` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 421 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": "ltl431atslt1g",-  "version": "0.1.0",+  "version": "0.2.0",   "type": "component",   "description": "LRC Voltage Reference, SOT-23. Datasheet-verified pinout, KiCad symbol/footprint/3D.",   "tags": [
page.json+7−7
@@ -4,7 +4,7 @@   "slug": "ltl431atslt1g",   "title": "LTL431ATSLT1G",   "brief": "LRC 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": "CATHODE",         "type": "passive",-        "description": "Cathode (K) terminal of the shunt regulator. Sinks current (typ 1-100 mA, absolute max -100 to +150 mA) to regulate the cathode-to-anode voltage. Cathode voltage may be set from Vref (~2.5V) up to 36V. Dynamic impedance ~0.2 \u03a9."+        "description": "Cathode (K) terminal of the shunt regulator. Sinks current (typ 1-100 mA, absolute max -100 to +150 mA) to regulate the cathode-to-anode voltage. Cathode voltage may be set from Vref (~2.5V) up to 36V. Dynamic impedance ~0.2 Ω."       },       {         "number": "2",         "name": "REF",         "type": "input",-        "description": "Reference (R) input pin. Internally compared against the 2.5V bandgap reference; the device regulates so that this pin sits at Vref (typ 2.495-2.50 V). Typical reference input current ~1 \u00b5A (max 2 \u00b5A). Connect to the R1/R2 divider from cathode to set output voltage: VKA = Vref x (1 + R1/R2) + Iref x R1."+        "description": "Reference (R) input pin. Internally compared against the 2.5V bandgap reference; the device regulates so that this pin sits at Vref (typ 2.495-2.50 V). Typical reference input current ~1 µA (max 2 µA). Connect to the R1/R2 divider from cathode to set output voltage: VKA = Vref x (1 + R1/R2) + Iref x R1."       },       {         "number": "3",@@ -120,9 +120,9 @@     "docs/hero.png",     "docs/ltl431atslt1g-datasheet.pdf",     "viewers/symbol.html",-    "viewers/footprint.html"+    "viewers/footprint.html",+    "pads.json"   ],-  "visibility": {-    "public": true-  }+  "visibility": "public",+  "description": "LRC Voltage Reference, SOT-23. Datasheet-verified pinout, KiCad symbol/footprint/3D." }\ No newline at end of file