ULN2003 product image


Darlington Transistors
UTC [Unisonic Technologies]
FCI [First Components International]
TGS [Tiger Electronic Co.,Ltd]

TheULN2003are high-voltage, high-current darlington drivers comprised of seven NPN arlington pairs. All units feature integral clamp diodes for switching inductive loads. Applications include relay, hammer, lamp and display (LED) drivers.


ULN2003 Features


  • •Output Current (Single Output): 500mA (MAX.)

  • •High Sustaining Voltage Output: 50V (MIN.)

  • •Output Clamp Diodes

  • •Inputs Compatible With Various Types Of Logic


IF you want know more about ULN2003 please downloadULN2003 datasheet pdf.


Output Sustaining Voltage VOUT-0.5 to 50V
Input Voltage VIN-0.5 to 30V
Clamp Diode Reverse Voltage VR50V
Output Current IOUT500mA / ch
Clamp Diode Forward Current IF500mA
Junction Temperature TJ+125°C
Operating Temperature TOPR-40~+85°C
Storage Temperature TSTG-55~+150°C
ULN2003 Replacement Parts
ULN2003 Price
Reference price:
Quote within 24 hours
Request for Quotation
Part No.:
*Quantity :
*Name :
*Email :
Phone/MP :
DS3695AM/NOPBRS-422/RS-485 Interface ICTexas Instruments(texas)
ADS7861EData Acquisition - Analog to Digital Converters (ADC)FAIRCHILD [Fairchild Semiconductor]
ES1D-13-FDiodes & RectifiersONSEMI [ON Semiconductor]
M27C4001-70C6MemoryAnalog Devices
LM13700NOperational AmplifiersDIOTEC [Diotec Semiconductor]
MIC38C45YMCurrent Mode PWM ControllersROHM
L3G4200Dultra-stable three-axis digital output gyroscopeMCC [Micro Commercial Components]
CDCM61002RHBTClock Synthesizer / Jitter CleanerAnalog Devices
MSP430F4250IDLMicrocontrollers - MCUTexas Instruments
SN74LS74ADRG4Flip FlopsLINER [Linear Technology]