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BRCO7550T

Public Made by Adom

by adom

Foshan Blue Rocket Elec Linear Voltage Regulators (LDO), SOT-89. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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BRCO7550T

Foshan Blue Rocket Elec · Linear Voltage Regulators (LDO) · SOT-89

BRCO7550T from Foshan Blue Rocket Elec, in a SOT-89. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 GND power_in Ground pin of the regulator, assigned as PIN1 in the datasheet pinning (PIN1: GND).
2 VIN power_in Regulator input with a working voltage of -0.3 V to 33 V absolute (rating table) and an input voltage of up to 30 V stated in the features and electrical characteristics.
3 VOUT power_out Regulated output, 5.00 V typical (4.85 V to 5.15 V) at VIN=7.0 V and IOUT=10 mA, with output current listed as 100 to 150 mA at VIN=7.0 V.

Key specifications

Parameter Value
Manufacturer Foshan Blue Rocket Elec
Package SOT-89
Category Power Management ICs
Pins 3

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Output Voltage VOUT 4.85 5 5.15 V VIN=7.0V,IOUT=10mA 2
Output Current IOUT 100 150 mA VIN=7.0V 2
Load Regulation △VOUT 25 60 mV VIN=7.0V; 1mA≤IOUT≤150mA 2
Low Dropout VDIF 25 55 mV IOUT=1mA, △VOUT=2% 2
Static Power ISS 2.5 4 μA VIN=7.0V 2
Linear Regulation △VOUT/VOUT*△VIN 0.2 %/V 7.0V≤VIN≤30V, IOUT=10mA 2
Input Voltage VIN 30 V 2
Temperature Coefficient △VOUT/△TA*VOUT 100 ppm/℃ VIN=7.0V,IOUT=10mA, -40℃≤TA≤85℃ 2
Working Voltage VIN -0.3 33 V 2
Power Consumption PW 500 mW 2
Storage Temperature TSTG -50 125 ℃ 2
Working Temperature TA -40 85 ℃ 2
Thermal Resistance RθJA 200 ℃/W 2

CAD (KiCad official)

  • Symbol: BRCO7550T
  • Footprint: Package_TO_SOT_SMD:SOT-89-3
  • 3D model: SOT-89 (KiCad packages3D, STEP)
  • 3D model files: brco7550t-etched.step / brco7550t-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); brco7550t.step / brco7550t.glb are the bare package body.

Provenance

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

  • Datasheet: Foshan Blue Rocket Elec datasheet (8 pp, sha256 94f08c96894eab39, retrieved 2026-10-30, 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: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF