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ST ULN2803A Octal Darlington Driver



ST
ST

MPN : ULN2803A


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ST ULN2803A Octal Darlington Driver

Order Code:

82-0668

 


Price per unit
QtyEx Vat
5+£0.689
10+£0.50
100+£0.397
MOQ is 5
Sold in multiples of 5


In Stock
Same day despatch



 
Darlington transistor array, 8 drivers, CMOS, TTL input compatibility, 500mA peak output current, 50V output voltage, 50V switching voltage, 0.25us delay time, -20 to +85°C, 18-DIP case, the ULN2801A-ULN2805A each contain eight Darlington transistors with common emitters and integral suppression diodes for inductive loads.

DeviceDescriptionManufacturerPackageOrder code
ULN20037x NPN matched transistor array (TTL/CMOS)STDIL-1682-0618
ULN20047x NPN matched transistor array (TTL/CMOS)STDIL-1682-0622
ULN28038x NPN Darlington array (TTL/CMOS)STDIL-1882-0668
ULN2803ADWG48x NPN Darlington array (TTL/CMOS)TISO-1882-0669
ULN2804A8x NPN Darlington transistor array (CMOS)STDIL-1882-0670
LM3046M5x NPNgeneral purpose (2x matched pairs)NSCSO-1482-5032
ULN2003AD7x NPN matched transistor arrayTISO-1682-5036
TruConnect DS1009-18 AT1NX 18Pin DIL Socket 7.62mm No Central Support Tube of 26

Order Code: 22-0110

MPN: DS1009-18 AT1NX

TruConnect
  • ROHS : Compliant
Price per unit
1+ 10+ 25+ 100+
£1.36 £0.832 £0.734 £0.663
In Stock
Same day despatch
Accessories TruConnect DS1009-18 AT1NX 18Pin DIL Socket 7.62mm No Central Support Tube of 26 22-0110 0.66300 TruConnect 1 /truconnect-ds1009-18-at1nx-18pin-dil-socket-7-62mm-no-central-support-tube-of-26-22-0110
TruConnect 110-87-318-41001 18 Pin 0.3in Turned Pin Socket

Order Code: 22-1723

MPN: 110-87-318-41001

TruConnect
  • ROHS : Compliant

MOQ: 5

Sold in multiples of: 5

Price per unit
5+ 50+ 250+
£0.625 £0.468 £0.373
In Stock
Same day despatch
Accessories TruConnect 110-87-318-41001 18 Pin 0.3in Turned Pin Socket 22-1723 0.37300 TruConnect 1 /truconnect-110-87-318-41001-18-pin-0-3in-turned-pin-socket-22-1723



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Ideal for building interface for computers
Reviewed by: Nyge
02 August 2013

Using this chip it is possible to build a forgiving interface to link computer output to relays ... relays are ideal for operating most everyday technology applications such as motors. It is all straightforward wiring for the novice and a self build will save much cost. Also used these in a project to pick up light from programmed light patches on monitor using multiple LDRs in a potential divider input - ideal for very many independent outputs - ideal in model railways.


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