QX2304L28T

@@ -0,0 +1,48 @@+# QX2304L28T++**QX Micro Devices** · DC-DC Converters · SOT-23++QX2304L28T from QX Micro Devices, in a SOT-23. 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 converter. Connect to the system ground plane. |+| 2 | LX | output | Internal power switch drain node. Connect the boost inductor between VIN and LX; peak switch current is rated up to 1000 mA (typ. 800 mA ILIMIT). |+| 3 | VOUT | power_out | Regulated output voltage feedback pin (2.8V for the L28 option). Also serves as the internal supply rail; connect to the output capacitor. Max rated voltage 7 V. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | QX Micro Devices |+| Package | SOT-23 |+| Category | PMIC |+| Pins | 3 |++## Ordering variants++Same part, different packaging or reel option.++- `QX2304L28TT`+- `QX2304L28TF`+- `QX2304L28TE`+- `QX2304L28TTO`++## CAD (KiCad official)++- Symbol: `QX2304L28T`+- Footprint: `Package_TO_SOT_SMD:SOT-23`+- 3D model: SOT-23 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [QX Micro Devices datasheet](docs/qx2304l28t-datasheet.pdf) (14 pp, sha256 `d147751aef814a16`, retrieved 2026-08-17, tier: lcsc)+- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.+- **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/qx2304l28t-datasheet.pdf)

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