az1117cd-3-3trg1

@@ -0,0 +1,47 @@+# AZ1117CD-3.3TRG1++**Diodes Incorporated AZ1117CD 3 3TRG1** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · TO-252-2++AZ1117CD-3.3TRG1 from Diodes Incorporated AZ1117CD 3 3TRG1, in a TO-252-2. 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 / adjust pin. On the fixed 3.3V (AZ1117C-3.3) version the internal adjust resistor divider is factory-connected, so this pin serves as the device ground reference. Connect directly to the system ground plane. |+| 2 | OUTPUT | power_out | Regulated 3.3V output (3.267V-3.333V typ at TJ=+25°C; 3.235V-3.365V over -20°C to +125°C). Requires a minimum 10µF output capacitor with ESR < 20Ω (low-ESR ceramic is compatible). Current limit is 1.35A typical. |+| 3 | INPUT | power_in | Unregulated input supply pin. Absolute maximum 18V; recommended operating maximum 15V. Requires ≥1.5V headroom above VOUT for regulation; dropout at 0.8A is typically 1.3V (TO252-2). A 10µF input capacitor is recommended for stability and transient response. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Diodes Incorporated AZ1117CD 3 3TRG1 |+| Package | TO-252-2 |+| Category | PMIC |+| Pins | 3 |++## Ordering variants++- `AZ1117CD-3.3TRG1AZ1117CD-3.3G1`+- `AZ1117CD-3.3TRG1`+- `AZ1117CD-3.3TRG1AZ1117CH-3.3TRG1`+- `AZ1117CD-3.3TRG1AZ1117CH2-3.3TRG1`+- `AZ1117CD-3.3TRG1AZ1117CR-3.3TRG1`+- `AZ1117CD-3.3TRG1AZ1117CR2-3.3TRG1`++## CAD (KiCad official)++- Symbol: `AZ1117CD-3.3TRG1`+- Footprint: `Package_TO_SOT_SMD:TO-252-2`+- 3D model: TO-252-2 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Diodes Incorporated AZ1117CD 3 3TRG1 datasheet](https://www.diodes.com/assets/Datasheets/AZ1117CD-3.3TRG1.pdf) (None pp, sha256 `8333717aa7b5f90f`, 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/az1117cd-3-3trg1-datasheet.pdf)

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