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AZ431LANTR-G1
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Diodes Incorporated Voltage Reference, SOT-23. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+47@@ -0,0 +1,47 @@+# AZ431LANTR-G1++**Diodes Incorporated** · Voltage Reference · SOT-23++AZ431LANTR-G1 from Diodes Incorporated, 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 (feedback) input to the internal error amplifier. The device regulates cathode-to-anode voltage such that V(REF-ANODE) equals VREF (1.24 V typ). Reference input current range is limited to 10 mA max. |+| 2 | CATHODE | power_in | Cathode (K) terminal of the shunt regulator. Absolute maximum VKA = 20 V; recommended VKA range VREF to 18 V; continuous cathode current range -100 to +100 mA (sink 0.1 mA to 100 mA in normal operation). |+| 3 | ANODE | power_in | Anode (A) terminal of the shunt regulator; normally tied to the low-side return (ground) of the reference divider network. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Diodes Incorporated |+| Package | SOT-23 |+| Category | PMIC |+| Pins | 3 |++## Ordering variants++- `AZ431LANTR-G1Z`+- `AZ431LANTR-G1ANTR-G1`+- `AZ431LANTR-G1AN`+- `AZ431LANTR-G1TR`+- `AZ431LANTR-G1STR`+- `AZ431LANTR-G1SL`++## CAD (KiCad official)++- Symbol: `AZ431LANTR-G1`+- 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:** [Diodes Incorporated datasheet](https://www.diodes.com/assets/Datasheets/AZ431LANTR-G1.pdf) (19 pp, sha256 `6b8c6ed92d8e1c2d`, retrieved 2026-08-17, tier: manufacturer)+- **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/az431lantr-g1-datasheet.pdf)
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