# BRCO7533MC

**Foshan Blue Rocket Elec** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23

BRCO7533MC from Foshan Blue Rocket Elec, in a SOT-23. 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 / power return for the regulator. Connect to the system ground plane; the input and output bypass capacitors return here. |
| 2 | VOUT | power_out | Regulated voltage output, nominally 3.30 V (3.201 V min / 3.399 V max) at VIN=5.3 V, IOUT=10 mA. Rated for up to 150 mA typical output current. Requires a 10 µF output capacitor per the typical application circuit. |
| 3 | VIN | power_in | Unregulated voltage input, 5.3 V to 30 V operating range (absolute max -0.3 V to 33 V). Bypass with a 10 µF capacitor to GND close to the pin. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Foshan Blue Rocket Elec |
| Package | SOT-23 |
| Category | PMIC |
| Pins | 3 |

## Ordering variants

Same part, different packaging or reel option.

- `BRCO7533MC`

## CAD (KiCad official)

- Symbol: `BRCO7533MC`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `brco7533mc-etched.step` / `brco7533mc-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `brco7533mc.step` / `brco7533mc.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Foshan Blue Rocket Elec datasheet](docs/brco7533mc-datasheet.pdf) (8 pp, sha256 `7421c9db78fa087a`, retrieved 2026-08-17, tier: lcsc)
- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- **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/brco7533mc-datasheet.pdf)