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 :
TPS62220DDCRDC/DC Switching RegulatorsCMEDIA
ATMEGA164PA-AUMicrocontrollers - MCUONSEMI [ON Semiconductor]
FSCQ0565RTYDTUThree-terminal Off-line PWM SwitchInfineon Technologies AG
S25FL016A0LMFI011FlashCystech Electonics Corp.
LMV358IDGKRG4Low-Voltage Rail-To-Rail Output Operational AmplifiersRectron Semiconductor
SSM3K14TTransistorsTexas Instruments(texas)
UC3844BNGCurrent Mode PWM ControllersON Semiconductor
MCP6002Operational AmplifiersBILIN [Galaxy Semi-Conductor Holdings Limited]
2N2222AHigh Speed Switching Transistor
93LC66B-I/PEEPROMTexas Instruments(texas)