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HTC ULN2803AD product image
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HTC ULN2803ADRoHS

Manufacturer
HTC
MPN
ULN2803AD
LCSC Part #
C481684
Packaging
SOP-18
Customer #
Key Attributes
8-Digit Darlington Current Driver
Datasheetpdf iconHTC ULN2803AD
In-Stock: 2,823
2,823 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 0.6199$ 0.62
10+$ 0.4739$ 4.74
30+$ 0.4122$ 12.37
100+$ 0.3343$ 33.43
500+$ 0.2986$ 149.30
1,500+$ 0.2791$ 418.65
Standard Packaging1500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Power Distribution Switches, Load Drivers
ManufacturerHTC
PackagingSOP-18
Operating Temperature-40℃~+85℃
Output Leakage Current(Icex)50uA
number of channels8
Input Current(on)1.35mA
Voltage - Forward(Vf)1.7V
Operating Voltage30V
Input Current(off)65uA
Collector - Emitter Voltage VCEO50V
Current - Collector(Ic)500mA
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging1500
Sales UnitPiece

Introduction

AI Translation

The ULN2803A is monolithic high-voltage, high-current Darlington transistor arrays. Each consists of eight NPN Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads. The collector-current rating of a single Darlington pair is 500 mA. The Darlington pairs may be paralleled for higher current capability. Applications include relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line drivers, and logic buffers.

Features

AI Translation
  • 8 Darlington Arrays per Package
  • 500 mA Rated Collector Current (Single Output)
  • Output voltage 50V
  • Output Clamp Diodes
  • Input Compatible with Various Types of Logic
  • Input pins placed opposite to output pins to simplify layout

Applications

AI Translation
  • Relay Drivers
  • Stepper and DC Brushed Motor Drivers
  • Lamp Drivers
  • Display Drivers
  • Line Drivers
  • Logic Buffers