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aic1117a-25gytr
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AIC Analog Integrations Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223. Datasheet-verified pinout, KiCad symbol/footprint/3D.
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README.mdadded+57@@ -0,0 +1,57 @@+# AIC1117A-25GYTR++**AIC Analog Integrations** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-223++AIC1117A-25GYTR from AIC Analog Integrations, in a SOT-223. 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 | Power ground (device common). On the fixed-voltage AIC1117A-25 version, pin 1 is GND (this pin is the ADJ pin on the adjustable variant). |+| 2 | VOUT | power_out | Regulated 2.5V output (2.47V min, 2.50V typ, 2.53V max at VIN=5V). Delivers up to 1A. Also connected to the SOT-223 thermal tab. Requires a minimum 10µF (aluminum electrolytic recommended) capacitor to GND for stability. |+| 3 | VIN | power_in | Unregulated positive supply input. Must be at least VOUT + 1.3V (typical dropout at 1A). Absolute maximum VIN-to-GND is 7V. A 10µF input capacitor is recommended if the device is far from the bulk filter capacitors. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | AIC Analog Integrations |+| Package | SOT-223 |+| Category | PMIC |+| Pins | 3 |++## Ordering variants++- `AIC1117A-25GYTR`+- `AIC1117A-25GYTRPYTR`+- `AIC1117A-25GYTRGYBG`+- `AIC1117A-25GYTRPYBG`+- `AIC1117A-25GYTRGETR`+- `AIC1117A-25GYTRPETR`+- `AIC1117A-25GYTRGETB`+- `AIC1117A-25GYTRPETB`+- `AIC1117A-25GYTRGMTR`+- `AIC1117A-25GYTRPMTR`+- `AIC1117A-25GYTRGMTB`+- `AIC1117A-25GYTRPMTB`+- `AIC1117A-25GYTRGTTB`+- `AIC1117A-25GYTRPTTB`+- `AIC1117A-25GYTRGTTR`+- `AIC1117A-25GYTRPTTR`++## CAD (KiCad official)++- Symbol: `AIC1117A-25GYTR`+- Footprint: `Package_TO_SOT_SMD:SOT-223-3_TabPin2`+- 3D model: SOT-223 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [AIC Analog Integrations datasheet](docs/aic1117a-25gytr-datasheet.pdf) (None pp, sha256 `f7baf8dc9caff56c`, 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/aic1117a-25gytr-datasheet.pdf)
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