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AIC1734-18GXATR
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AIC Analog Integrations 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+51@@ -0,0 +1,51 @@+# AIC1734-18GXATR++**AIC Analog Integrations** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-89-3++AIC1734-18GXATR from AIC Analog Integrations, 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 | Power ground return for the regulator. Common return for both input and output. |+| 2 | VIN | power_in | Unregulated power supply input. Absolute maximum 12V (min -0.3V); typical operating range 4.0V-12V (5.5V-12V for the 5.0V/5.2V versions). Bypass with a 1µF input capacitor. |+| 3 | VOUT | power_out | Regulated output pin. For AIC1734-18: 1.8V ±2% at up to 300mA. Requires a 1µF output capacitor for loop stability (aluminum electrolytic recommended; ceramic not suggested per Note 1). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | AIC Analog Integrations |+| Package | SOT-89-3 |+| Category | PMIC |+| Pins | 3 |++## Ordering variants++- `AIC1734-18GXATRXATR`+- `AIC1734-18GXATRXABG`+- `AIC1734-18GXATRXTTR`+- `AIC1734-18GXATRXTBG`+- `AIC1734-18GXATRUTR`+- `AIC1734-18GXATRUBG`+- `AIC1734-18GXATRZTBG`+- `AIC1734-18GXATRZTTR`+- `AIC1734-18GXATRZLBG`+- `AIC1734-18GXATRZLTR`++## CAD (KiCad official)++- Symbol: `AIC1734-18GXATR`+- 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:** [AIC Analog Integrations datasheet](docs/aic1734-18gxatr-datasheet.pdf) (13 pp, sha256 `c0b726586db0b6dc`, 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/aic1734-18gxatr-datasheet.pdf)
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