# BL8062CC3TR33

**BL Shanghai Belling** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-89-3

BL8062CC3TR33 from BL Shanghai Belling, in a SOT-89-3. 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 for the regulator. Connect to system ground; the tab of the SOT-89 is typically tied to this pin for thermal dissipation. |
| 2 | Vin | power_in | Unregulated input supply, 2.5V to 16V operating range (20V absolute maximum). Requires a 1µF ceramic input capacitor (Cin) to ground close to the pin. |
| 3 | Vout | power_out | Regulated 3.3V output (±2%), delivering up to 250mA with foldback short-circuit protection (~85mA) and 500mA current limit. Requires a 1µF ceramic output capacitor (Cout) to ground for stability. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | BL Shanghai Belling |
| Package | SOT-89-3 |
| Category | Power Management (PMIC) |
| Pins | 3 |

## Ordering variants

Same part, different packaging or reel option.

- `BL8062CC3TR33`
- `BL8062CC3TR33CC3BTR`
- `BL8062CC3TR33CB3TR`
- `BL8062CC3TR33CB3BTR`

## CAD (KiCad official)

- Symbol: `BL8062CC3TR33`
- Footprint: `Package_TO_SOT_SMD:SOT-89-3`
- 3D model: SOT-89-3 (KiCad packages3D, STEP)
- 3D model files: `bl8062cc3tr33-etched.step` / `bl8062cc3tr33-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `bl8062cc3tr33.step` / `bl8062cc3tr33.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [BL Shanghai Belling datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588939078179950592) (None pp, sha256 `42ddbae873226aed`, 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/bl8062cc3tr33-datasheet.pdf)