STWD100NYWY3F

@@ -39,6 +39,20 @@ STWD100NYWY3F from STMicroelectronics, in a SOT-23-5. Pinout and pin description - Footprint: `Package_TO_SOT_SMD:SOT-23-5` - 3D model: SOT-23-5 (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`stwd100nywy3f.step`](stwd100nywy3f.step) | 85 KB | You want the bare part, or you mark your own boards. |+| [`stwd100nywy3f-etched.step`](stwd100nywy3f-etched.step) | 2.0 MB | You want the part with `STWD100NYWY3F` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 519 faces against 102 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:

@@ -1,6 +1,6 @@ {   "slug": "stwd100nywy3f",-  "version": "0.1.0",+  "version": "0.2.0",   "type": "component",   "description": "STMicroelectronics Supervisor and Reset ICs, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.",   "tags": [

@@ -4,7 +4,7 @@   "slug": "stwd100nywy3f",   "title": "STWD100NYWY3F",   "brief": "STMicroelectronics Supervisor and Reset ICs, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.",-  "version": "0.1.0",+  "version": "0.2.0",   "license": "CC-BY-SA-4.0",   "tags": [     "component",@@ -34,7 +34,7 @@         "number": "1",         "name": "WDO",         "type": "output",-        "description": "Active-low watchdog output. Asserted low when the internal watchdog timer expires without being cleared. Available as open-drain (requires external pull-up, e.g. 10 k\u03a9 to a supply up to 6 V) or push-pull depending on device suffix."+        "description": "Active-low watchdog output. Asserted low when the internal watchdog timer expires without being cleared. Available as open-drain (requires external pull-up, e.g. 10 kΩ to a supply up to 6 V) or push-pull depending on device suffix."       },       {         "number": "2",@@ -46,19 +46,19 @@         "number": "3",         "name": "EN",         "type": "input",-        "description": "Active-low chip enable input. When low the watchdog is enabled; when high the watchdog is disabled. Has an internal pull-down to GND, so the device is enabled if EN is left floating. Pulses \u22651 \u00b5s are detected; glitches shorter than 100 ns are ignored."+        "description": "Active-low chip enable input. When low the watchdog is enabled; when high the watchdog is disabled. Has an internal pull-down to GND, so the device is enabled if EN is left floating. Pulses ≥1 µs are detected; glitches shorter than 100 ns are ignored."       },       {         "number": "4",         "name": "WDI",         "type": "input",-        "description": "Watchdog input. Must be toggled within the watchdog timeout period tWD to clear the internal timer, otherwise WDO is asserted. Low-to-high transitions reset the timer on all versions; high-to-low transitions also reset it on STWD100xW/xX/xY. Pulses \u22651 \u00b5s are detected; glitches shorter than 100 ns are ignored."+        "description": "Watchdog input. Must be toggled within the watchdog timeout period tWD to clear the internal timer, otherwise WDO is asserted. Low-to-high transitions reset the timer on all versions; high-to-low transitions also reset it on STWD100xW/xX/xY. Pulses ≥1 µs are detected; glitches shorter than 100 ns are ignored."       },       {         "number": "5",         "name": "VCC",         "type": "power_in",-        "description": "Supply voltage input. Watchdog timer starts running once VCC rises above the startup voltage VSTART (~2.2 V). Typical operating current 13 \u00b5A."+        "description": "Supply voltage input. Watchdog timer starts running once VCC rises above the startup voltage VSTART (~2.2 V). Typical operating current 13 µA."       }     ],     "provenance": {@@ -132,9 +132,9 @@     "docs/hero.png",     "docs/stwd100nywy3f-datasheet.pdf",     "viewers/symbol.html",-    "viewers/footprint.html"+    "viewers/footprint.html",+    "pads.json"   ],-  "visibility": {-    "public": true-  }+  "visibility": "public",+  "description": "STMicroelectronics Supervisor and Reset ICs, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D." }\ No newline at end of file