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KIA7032AF-RTF
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KEC Semicon Supervisor and Reset ICs, SOT-89-3. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+44@@ -0,0 +1,44 @@+# KIA7032AF-RTF++**KEC Semicon** · Supervisor and Reset ICs · SOT-89-3++KIA7032AF-RTF from KEC Semicon, in a SOT-89-3. 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 | VCC | power_in | Positive supply input, absolute max -0.3 V to +15.0 V; nominal 5 V for characterization. Reset output asserts low when VCC falls below the 3.2 V typ. detection threshold (min 3.05 V, max 3.35 V) with ~50 mV hysteresis. |+| 2 | GND | power_in | Ground / VEE reference for the device. On the SOT-89 package this pin is common with the heat-sink tab. |+| 3 | OUT | output | Active-low reset output (open-collector NPN). Sinks current to pull low when VCC is below the detection threshold; VOL <= 0.4 V at RL = 200 ohm, IOL >= 20 mA at Tc = 25 C. Requires an external pull-up resistor to VCC; leakage in the off state is <= 0.1 uA at VCC = 15 V. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | KEC Semicon |+| Package | SOT-89-3 |+| Category | PMIC |+| Pins | 3 |++## Ordering variants++- `KIA7032AF-RTF`+- `KIA7032AF-RTFAP`+- `KIA7032AF-RTFAT`++## CAD (KiCad official)++- Symbol: `KIA7032AF-RTF`+- Footprint: `Package_TO_SOT_SMD:SOT-89-3`+- 3D model: SOT-89-3 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [KEC Semicon datasheet](docs/kia7032af-rtf-datasheet.pdf) (4 pp, sha256 `ee964c11be24fd17`, 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/kia7032af-rtf-datasheet.pdf)
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