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BL8568GCB5ATR33
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BL Shanghai Belling Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+48@@ -0,0 +1,48 @@+# BL8568GCB5ATR33++**BL Shanghai Belling** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5++BL8568GCB5ATR33 from BL Shanghai Belling, 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 | Vin | power_in | Supply voltage input. Recommended operating range 2.0V to 6V (absolute max 8V). A 1uF input capacitor is recommended close to this pin. |+| 2 | Vss | power_in | Ground / negative supply return for the regulator. |+| 3 | CE | input | Chip Enable. Drive high (Vceh ≥ 1.0V, up to Vin) to enable the regulator; drive low (Vcel ≤ 0.5V) to enter shutdown (~0.1uA). Internal ~500kΩ pull-down to Vss; when disabled an internal ~1.5kΩ discharge resistor pulls Vout to ground. |+| 4 | NC | unconnected | No internal connection. Leave floating or tie to Vss. |+| 5 | Vout | power_out | Regulated voltage output (3.3V fixed for BL8568GCB5ATR33 variant, ±2%). Rated for up to 500mA (300mA typical continuous). A 1uF output capacitor is recommended for stability. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | BL Shanghai Belling |+| Package | SOT-23-5 |+| Category | PMIC |+| Pins | 5 |++## Ordering variants++- `BL8568GCB5ATR33CB5ATR`+- `BL8568GCB5ATR33CA5TR`+- `BL8568GCB5ATR33CB3TR`+- `BL8568GCB5ATR33CKETR`+- `BL8568GCB5ATR33CKFTR`++## CAD (KiCad official)++- Symbol: `BL8568GCB5ATR33`+- 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:** [BL Shanghai Belling datasheet](docs/bl8568gcb5atr33-datasheet.pdf) (9 pp, sha256 `d1708465be2899cb`, retrieved 2026-08-17, tier: lcsc)+- **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/bl8568gcb5atr33-datasheet.pdf)
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