BL8568GCB5ATR30

@@ -0,0 +1,48 @@+# BL8568GCB5ATR30++**BL Shanghai Belling** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5++BL8568GCB5ATR30 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. Operating range 2.0V to 6V (absolute max 8V). Bypass with a 1uF ceramic capacitor to Vss. |+| 2 | Vss | power_in | Ground reference for the regulator. Common return for input and output capacitors. |+| 3 | CE | input | Chip Enable. Logic high (Vceh ≥ 1.0V, up to Vin) turns the regulator on; logic low (Vcel ≤ 0.5V) shuts it down (Istandby ≈ 0.1uA) and engages the internal output discharge (~1.5kΩ from Vout to Vss). Internal pull-down ≈ 500kΩ. |+| 4 | NC | unconnected | No connection. Leave floating or tie to Vss; not internally bonded. |+| 5 | Vout | power_out | Regulated voltage output. Fixed by ordering code (suffix '30' = 3.0V for this MPN). Accuracy ±2% for Vout > 1.5V (±30mV for Vout ≤ 1.5V), max continuous current 300mA (500mA current limit). Requires 1uF output capacitor for stability. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | BL Shanghai Belling |+| Package | SOT-23-5 |+| Category | PMIC |+| Pins | 5 |++## Ordering variants++- `BL8568GCB5ATR30`+- `BL8568GCB5ATR30A5`+- `BL8568GCB5ATR30B3`+- `BL8568GCB5ATR30KE`+- `BL8568GCB5ATR30KF`++## CAD (KiCad official)++- Symbol: `BL8568GCB5ATR30`+- 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/bl8568gcb5atr30-datasheet.pdf) (9 pp, sha256 `13486bee42a4095e`, 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/bl8568gcb5atr30-datasheet.pdf)

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