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BL8075CB5TR50
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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+45@@ -0,0 +1,45 @@+# BL8075CB5TR50++**BL Shanghai Belling** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5++BL8075CB5TR50 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 | Regulator input supply. Operating range 3 V to 16 V (absolute max 20 V). Bypass to GND with a 1 uF ceramic capacitor close to the pin. |+| 2 | GND | power_in | Device ground reference for the internal reference, error amplifier, and output driver. |+| 3 | EN | input | Active-high enable input. VEN >= 1.5 V (up to VIN) turns the regulator on; VEN <= 0.4 V shuts it down (Iq typ. 1 uA at Vin=12 V, VEN=0 V). Do not leave floating. |+| 4 | NC | unconnected | No internal connection. Leave floating or tie to GND per PCB convention. |+| 5 | VOUT | power_out | Regulated output. Factory-trimmed to 5.0 V (suffix 50) at ±2% accuracy, up to 500 mA. Requires a 1 uF ceramic output capacitor to GND for stability. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | BL Shanghai Belling |+| Package | SOT-23-5 |+| Category | PMIC |+| Pins | 5 |++## Ordering variants++- `BL8075CB5TR50CB5TR`+- `BL8075CB5TR50CC3TR`++## CAD (KiCad official)++- Symbol: `BL8075CB5TR50`+- 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/bl8075cb5tr50-datasheet.pdf) (6 pp, sha256 `73ed30c1a6b4591d`, 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/bl8075cb5tr50-datasheet.pdf)
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