ME6239A33M3G

@@ -0,0 +1,48 @@+# ME6239A33M3G++**MICRONE** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23++ME6239A33M3G from MICRONE, 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 | VSS | power_in | Ground reference for the LDO. Connect to system ground. |+| 2 | VOUT | power_out | Regulated voltage output. Fixed 3.3V for the A33 option (accuracy ±1%). Capable of sourcing up to 250mA when VIN >= VOUT+1.5V. Bypass with a low-ESR ceramic capacitor (10uF X5R/X7R typical); use 20~100uF to suppress overshoot on fast VIN transients. |+| 3 | VIN | power_in | Unregulated supply input. Operating range up to 30V absolute maximum. Bypass with a 10uF ceramic capacitor; use an electrolytic or tantalum input cap when VIN > 15V to absorb hot-plug/turn-on spikes that could otherwise exceed 40V and damage the device. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | MICRONE |+| Package | SOT-23 |+| Category | PMIC |+| Pins | 3 |++## Ordering variants++- `ME6239A33M3GM3G`+- `ME6239A33M3GM3`+- `ME6239A33M3GPG`+- `ME6239A33M3GP`+- `ME6239A33M3GTG`+- `ME6239A33M3GT`++## CAD (KiCad official)++- Symbol: `ME6239A33M3G`+- 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:** [MICRONE datasheet](docs/me6239a33m3g-datasheet.pdf) (8 pp, sha256 `409f8e590878e966`, 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/me6239a33m3g-datasheet.pdf)

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