AS431ANTR-TP

@@ -0,0 +1,44 @@+# AS431ANTR-TP++**TECH PUBLIC** · Voltage Reference · SOT-23++AS431ANTR-TP from TECH PUBLIC, in a SOT-23. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | REF | input | Reference input. Compared internally to the 2.5V bandgap; the shunt regulator sinks cathode current when this pin exceeds Vref. Typical reference input current 0.7 uA (max 4 uA), max reference input current rating 10 mA. |+| 2 | CATHODE | power_in | Cathode (K). Shunt regulator output; sinks current from the load through an external series resistor to set the regulated node voltage. Continuous cathode current range 1 mA to 100 mA (absolute max -100 to +150 mA), Vka max 36 V. |+| 3 | ANODE | power_in | Anode (A). Reference/ground return for the shunt regulator; all voltages in the datasheet are referenced to this pin. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | TECH PUBLIC |+| Package | SOT-23 |+| Category | PMIC |+| Pins | 3 |++## Ordering variants++Same part, different packaging or reel option.++- `AS431ANTR-TP`++## CAD (KiCad official)++- Symbol: `AS431ANTR-TP`+- Footprint: `Package_TO_SOT_SMD:SOT-23`+- 3D model: SOT-23 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [TECH PUBLIC datasheet](docs/as431antr-tp-datasheet.pdf) (5 pp, sha256 `515baa2b0164b8b1`, retrieved 2026-08-17, tier: lcsc)+- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/as431antr-tp-datasheet.pdf)

@@ -0,0 +1,34 @@+{+  "slug": "as431antr-tp",+  "version": "0.1.0",+  "type": "component",+  "description": "TECH PUBLIC Voltage Reference, SOT-23. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+  "tags": [+    "component",+    "pmic",+    "as431antr-tp"+  ],+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "as431antr-tp.kicad_sym",+    "as431antr-tp.kicad_mod",+    "as431antr-tp.glb",+    "as431antr-tp.step",+    "as431antr-tp.lbr",+    "docs/hero.png",+    "docs/as431antr-tp-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html"+  ],+  "visibility": "public",+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  }+}\ No newline at end of file