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AZ1117H-1.8TRE1
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Diodes Incorporated Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+44@@ -0,0 +1,44 @@+# AZ1117H-1.8TRE1++**Diodes Incorporated** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-223++AZ1117H-1.8TRE1 from Diodes Incorporated, 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 | Ground reference for the fixed 1.8V output variant. On the AZ1117-ADJ this pin is instead the ADJ feedback node; on all fixed-output variants (including -1.8) it is tied internally as the regulator ground return. |+| 2 | OUTPUT | power_out | Regulated 1.8V output, up to 1A. Requires at least a 22uF tantalum (or equivalent) output capacitor for stability and transient response. |+| 3 | INPUT | power_in | Unregulated input supply, up to 15V recommended (20V absolute max). Requires at least a 10uF bypass capacitor. Must be at least VOUT + 1.15V (VDROP at 1A) for regulation. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Diodes Incorporated |+| Package | SOT-223 |+| Category | PMIC |+| Pins | 3 |++## Ordering variants++Same part, different packaging or reel option.++- `AZ1117H-1.8TRE1H`++## CAD (KiCad official)++- Symbol: `AZ1117H-1.8TRE1`+- 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:** [Diodes Incorporated datasheet](https://www.diodes.com/assets/Datasheets/AZ1117H-1.8TRE1.pdf) (32 pp, sha256 `a54ad8d300c88315`, retrieved 2026-08-17, tier: manufacturer)+- **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/az1117h-1-8tre1-datasheet.pdf)
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