component
BL8064CB3TR28
Public Unreviewedby Ray
BL Shanghai Belling Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-3L. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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markdownBL8064CB3TR28
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
BL8064CB3TR28BL8064CB3TR28CB3ATRBL8064CB3TR28CB5TRBL8064CB3TR28CC3TRBL8064CB3TR28CHBG
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 (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).