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KIA79L05F
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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 @@+# KIA79L05F++**KIA Semicon Tech** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-89-3++KIA79L05F 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 | GND | power_in | Ground / common return. Reference pin for both the -5 V input and the -5 V regulated output. |+| 2 | VIN | power_in | Unregulated negative input voltage. Absolute maximum -35 V; typical operating range -20 V to -7 V. A 0.33 uF bypass capacitor to GND is recommended per the application circuit. |+| 3 | VOUT | power_out | Regulated -5.0 V output (±5% tolerance), up to 100 mA. Typical dropout 1.7 V at 40 mA. A 0.1 uF output capacitor to GND is recommended per the application circuit. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | KIA Semicon Tech |+| Package | SOT-89-3 |+| Category | PMIC |+| Pins | 3 |++## Ordering variants++- `KIA79L05FF`++## CAD (KiCad official)++- Symbol: `KIA79L05F`+- 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/kia79l05f-datasheet.pdf) (3 pp, sha256 `95167b0daeba2c7b`, 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/kia79l05f-datasheet.pdf)
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