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UMW ULN2003ARoHS

Manufacturer
UMWAsian Brands
MPN
ULN2003A
LCSC Part #
C482013
Packaging
SOP-16
Customer #
Key Attributes
DARLINGTON ARRAY DRIVER IC
Datasheetpdf iconUMW ULN2003A
In-Stock: 496,945
496,945 In stock, ships now
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QtyUnit PriceTotal Amount
5+$ 0.0964$ 0.48
50+$ 0.0747$ 3.74
150+$ 0.0635$ 9.53
500+$ 0.0543$ 27.15
2,500+$ 0.0511$ 127.75
5,000+$ 0.049$ 245.00
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryDiscrete Semiconductors/Transistors/Bipolar (BJT)/Bipolar Transistor Arrays
ManufacturerUMW
PackagingSOP-16
Output Leakage Current(Icex)20uA
Collector - Emitter Voltage VCEO50V
Input Capacitiance(Ci)15pF
Reverse Leakage Current (Ir)10uA
number of channelsSeven channels
Input Current(on)0.93mA
Vce Saturation(VCE(sat))1.3V
typeBJT
Voltage - Forward(Vf)1.7V
Voltage - Input(Max)30V
Input Current(off)100uA
Operating Temperature-40℃~+85℃
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The UMW ULN2003 is a high-voltage, high-current Darlington driver IC consisting of 7 NPN Darlington pairs. All units share a common emitter, and each unit features an open-collector output. Each Darlington pair is connected in series with a 2.7KΩ resistor for compatibility with TTL and 5V CMOS, enabling data processing without logic buffers. The ULN2003 offers a sink current of up to 500mA, an off-state breakdown voltage of 50V, and outputs capable of handling high load currents, providing a versatile interface solution for a wide range of applications.

Features

AI Translation
  • Wide operating voltage range
  • 7-channel Darlington array
  • High output voltage (up to 50V)
  • High output current (up to 500mA)
  • Direct interface with TTL, CMOS, PMOS
  • Clamp diodes for switching inductive loads

Applications

AI Translation
  • Relay driving
  • DC lamp driving
  • Stepper motor driving