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UMW ULN2003APWR(UMW) product image
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UMW ULN2003APWR(UMW)RoHS

Manufacturer
UMWAsian Brands
MPN
ULN2003APWR(UMW)
LCSC Part #
C20617905
Packaging
TSSOP-16
Customer #
Key Attributes
DARLINGTON ARRAY DRIVER IC
Datasheetpdf iconUMW ULN2003APWR(UMW)
In-Stock: 3,285
3,285 In stock, ships now
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QtyUnit PriceTotal Amount
5+$ 0.1571$ 0.79
50+$ 0.1227$ 6.14
150+$ 0.1079$ 16.19
500+$ 0.0896$ 44.80
2,500+$ 0.0814$ 203.50
4,000+$ 0.0765$ 306.00
Standard Packaging4000/Full Reel
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Products Specifications

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TypeDescription
CategoryDiscrete Semiconductors/Transistors/Bipolar (BJT)/Bipolar Transistor Arrays
ManufacturerUMW
PackagingTSSOP-16
Output Leakage Current(Icex)20uA
Collector - Emitter Voltage VCEO50V
Input Capacitiance(Ci)15pF
number of channelsSeven channels
Input Current(on)0.93mA
Voltage - Input(Max)30V
Input Current(off)100uA
Current - Collector(Ic)500mA
Operating Temperature-40℃~+85℃
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging4000
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