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AZ1117H-1.2TRE1
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Diodes Incorporated Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223-3. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+46@@ -0,0 +1,46 @@+# AZ1117H-1.2TRE1++**Diodes Incorporated AZ1117H 1 2TRE1** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-223-3++AZ1117H-1.2TRE1 from Diodes Incorporated AZ1117H 1 2TRE1, in a SOT-223-3. 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 / regulator common return. On fixed-output (1.2 V) variants this pin is the ground reference for the internal bandgap and reference divider; tie directly to the system 0 V plane. |+| 2 | VOUT | power_out | Regulated 1.2 V output (1.176-1.224 V typical, 1.152-1.248 V over full load/line). Rated for up to 1 A continuous. Requires a >=22 uF output capacitor for stability and ripple rejection; the SOT223 tab is internally connected to this pin. |+| 3 | VIN | power_in | Unregulated input supply. Recommended operating range up to 15 V, absolute maximum 20 V. Recommended input decoupling: 10 uF bulk capacitor close to the pin. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Diodes Incorporated AZ1117H 1 2TRE1 |+| Package | SOT-223-3 |+| Category | PMIC |+| Pins | 3 |++## Ordering variants++- `AZ1117H-1.2TRE1`+- `AZ1117H-1.2TRE1AZ1117R-1.2TRE1`+- `AZ1117H-1.2TRE1AZ1117T-1.2E1`+- `AZ1117H-1.2TRE1AZ1117D-1.2TRE1`+- `AZ1117H-1.2TRE1AZ1117S-1.2TRE1`++## CAD (KiCad official)++- Symbol: `AZ1117H-1.2TRE1`+- Footprint: `Package_TO_SOT_SMD:SOT-223-3_TabPin2`+- 3D model: SOT-223-3 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Diodes Incorporated AZ1117H 1 2TRE1 datasheet](https://www.diodes.com/assets/Datasheets/AZ1117H-1.2TRE1.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-1-2tre1-datasheet.pdf)
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