TL432ASF

@@ -0,0 +1,50 @@+# TL432ASF++**HTC Korea TAEJIN Tech** · Voltage Reference · SOT-23++TL432ASF from HTC Korea TAEJIN Tech, 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. The internal error amplifier compares this pin against the 1.24V internal bandgap; when driven above 1.24V the cathode sinks current to regulate. Typical reference input current 0.25uA. |+| 2 | A | power_in | Anode. Ground return for the shunt regulator; cathode current flows out of this pin to the negative supply. |+| 3 | K | power_in | Cathode. Input supply / regulated node; sinks 0.1mA to 100mA to hold VKA = VREF (or a programmed multiple set by an external divider). Max VKA = 20V (absolute), 18V recommended. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | HTC Korea TAEJIN Tech |+| Package | SOT-23 |+| Category | PMIC |+| Pins | 3 |++## Ordering variants++Same part, different packaging or reel option.++- `TL432ASF`+- `TL432ASFCSF`+- `TL432ASFGCSF`+- `TL432ASFGASF`+- `TL432ASFTA`+- `TL432ASFCTA`+- `TL432ASFATA`++## CAD (KiCad official)++- Symbol: `TL432ASF`+- 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:** [HTC Korea TAEJIN Tech datasheet](docs/tl432asf-datasheet.pdf) (7 pp, sha256 `9e18c41a9344a9ee`, 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/tl432asf-datasheet.pdf)

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