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KIA78L05T
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KIA Semicon Tech Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89-3. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+42@@ -0,0 +1,42 @@+# KIA78L05T++**KIA Semicon Tech** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-89-3++KIA78L05T from KIA Semicon Tech, 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 | VOUT | power_out | Regulated +5V output. Nominal 5.0V (4.75V-5.25V over 7V<VIN<20V, 1mA<IOUT<40mA). Output current up to 100mA. Recommended output bypass capacitor 0.1uF placed close to the regulator for stability. |+| 2 | GND | power_in | Ground / common return for input and output. Quiescent current typ 2.8mA flows out this pin. |+| 3 | VIN | power_in | Unregulated positive input voltage. Absolute maximum 30V; must be at least ~1.7V above VOUT (dropout voltage typ 1.7V). Recommended input bypass capacitor 0.33uF placed close to the regulator. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | KIA Semicon Tech |+| Package | SOT-89-3 |+| Category | PMIC |+| Pins | 3 |++## Ordering variants++- `KIA78L05TT`++## CAD (KiCad official)++- Symbol: `KIA78L05T`+- 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:** [KIA Semicon Tech datasheet](docs/kia78l05t-datasheet.pdf) (3 pp, sha256 `cb91f23d06423aed`, 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/kia78l05t-datasheet.pdf)
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