STLQ015M33R

@@ -0,0 +1,52 @@+# STLQ015M33R++**STMicroelectronics** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5++STLQ015M33R from STMicroelectronics, in a SOT-23-5. 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 | IN | power_in | Unregulated input supply. Operating range 1.5 V to 5.5 V (absolute max -0.3 V to 7 V). Bypass with a 1 µF ceramic capacitor to GND close to the pin. |+| 2 | GND | power_in | Device ground reference. All voltages in the datasheet are referred to this pin. |+| 3 | EN | input | Enable input. VEN >= 0.7 V turns the regulator on; VEN <= 0.4 V puts the device in shutdown (IOFF ~1 nA typ). Absolute maximum -0.3 V to VIN+0.3 V. Must not be left floating. |+| 4 | NC | unconnected | Not connected internally. Leave floating or tie to a copper pour for mechanical/thermal reasons; do not use as a signal node. |+| 5 | OUT | power_out | Regulated 3.3 V output (STLQ015M33R variant), tolerance ±2% at 25 °C, up to 150 mA. Requires a 0.47-10 µF ceramic output capacitor (1 µF typical) for stability; internal short-circuit current limit ~350 mA typ. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | SOT-23-5 |+| Category | PMIC |+| Pins | 5 |++## Ordering variants++- `STLQ015M33RM12R`+- `STLQ015M33RM15R`+- `STLQ015M33RM18R`+- `STLQ015M33RM21R`+- `STLQ015M33RM25R`+- `STLQ015M33RM28R`+- `STLQ015M33RM30R`+- `STLQ015M33RM31R`+- `STLQ015M33RM33R`++## CAD (KiCad official)++- Symbol: `STLQ015M33R`+- Footprint: `Package_TO_SOT_SMD:SOT-23-5`+- 3D model: SOT-23-5 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [STMicroelectronics datasheet](https://www.st.com/resource/en/datasheet/stlq015m33r.pdf) (17 pp, sha256 `0243c07b1f4516ee`, 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/stlq015m33r-datasheet.pdf)

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