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BL8064CB3TR28
Public Made by Adomby adom
BL Shanghai Belling Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-3L. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+46@@ -0,0 +1,46 @@+# BL8064CB3TR28++**BL Shanghai Belling** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-3L++BL8064CB3TR28 from BL Shanghai Belling, in a SOT-23-3L. 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 | GND | power_in | Ground reference pin for the regulator. Common return for input and output capacitors. |+| 2 | Vout | power_out | Regulated output voltage pin. For the -28 suffix this is 2.8V, factory-trimmed to ±2% and rated for up to 200mA. Requires a 1uF ceramic output capacitor (Cout) to GND for stability. |+| 3 | Vin | power_in | Supply voltage input, recommended 1.5V-8V (absolute max 10V). Requires a 1uF ceramic input capacitor (Cin) to GND. Must be at least Vout+dropout (430mV @ 200mA for Vout=2.8V) for regulation. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | BL Shanghai Belling |+| Package | SOT-23-3L |+| Category | PMIC |+| Pins | 3 |++## Ordering variants++- `BL8064CB3TR28`+- `BL8064CB3TR28CB3ATR`+- `BL8064CB3TR28CB5TR`+- `BL8064CB3TR28CC3TR`+- `BL8064CB3TR28CHBG`++## CAD (KiCad official)++- Symbol: `BL8064CB3TR28`+- Footprint: `Package_TO_SOT_SMD:SOT-23-3`+- 3D model: SOT-23-3L (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [BL Shanghai Belling datasheet](docs/bl8064cb3tr28-datasheet.pdf) (9 pp, sha256 `1e0b78c647255af7`, 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/bl8064cb3tr28-datasheet.pdf)
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