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BCT2014EUK50-TR

Public Made by Adom

by adom

BROADCHIP Linear Voltage Regulators (LDO), SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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BCT2014EUK50-TR

BROADCHIP · Linear Voltage Regulators (LDO) · SOT-23-5

BCT2014EUK50-TR from BROADCHIP, in a SOT-23-5. 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 IN power_in Regulator input; supply voltage can range from 2.5V to 15.0V, and the datasheet says to bypass it with a 1uF capacitor to GND.
2 GND power_in Ground reference pin.
3 EN input Active-low shutdown input; a logic low reduces the supply current to 10nA, and it must be connected to IN for normal operation.
4 NC unconnected No-connect pin; the datasheet assigns it no electrical function.
5 OUT power_out Regulator output pin.

Key specifications

Parameter Value
Manufacturer BROADCHIP
Package SOT-23-5
Category Power Supply Chip
Pins 5

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Input Voltage VIN 2.5 15 V 6
Output Voltage Accuracy -2 2 % IOUT=30mA 6
Maximum Output Current 300 mA 6
Ground Pin Current IQ 0.7 1.5 uA No load 6
EN Input Bias Current IB(SHDN) 0.01 0.1 uA EN=0V 6
Operating Voltage Range 2.5 15 V 4
Operating Temperature Range -40 85 ℃ 4
IN to GND -0.3 16 V 4
EN to GND -0.3 V max VIN 4
OUT to GND -0.3 5.5 V 4
Junction Temperature 150 ℃ 4
Storage Temperature Range -65 150 ℃ 4
Current Limit ILIM 500 mA 6
Short-Circuit Current ISHORT 0.03 A VIN= VOUT +1V 6
Dropout Voltage 160 mV IOUT=100mA 6
Dropout Voltage 320 mV IOUT=200mA 6
Line Regulation ΔVLNR 0.022 %/V VOUT +1V ≤VIN ≤15V , IOUT=10mA 6
Load Regulation ΔVLDR 0.002 %/mA IOUT=1mA to 100mA, COUT=1uF, VOUT>2V 6
Power Supply Rejection Ratio PSRR 40 dB IOUT = 30mA, COUT = 1μF, VIN = VOUT + 1V, ∆VRIPPLE = 0.2VP-P, f = 1kHz 6
EN Input Threshold High VIH 2.5 V VIN=2.5V to 15.0V 6
EN Input Threshold Low VIL 0.7 V 6
Output Voltage (nominal, 5.0 V variant) VOUT 5 V 2

CAD (KiCad official)

  • Symbol: BCT2014EUK50-TR
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: bct2014euk50-tr-etched.step / bct2014euk50-tr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bct2014euk50-tr.step / bct2014euk50-tr.glb are the bare package body.

Provenance

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

  • Datasheet: BROADCHIP datasheet (15 pp, sha256 7a881e8547c1b7e7, retrieved 2026-10-19, tier: lcsc)
  • 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