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STMicroelectronics ULN2803A — Discrete Semiconductors

ULN2803A ST 8-Ch Darlington Array 50V 0.5A 18-SOP

MPNULN2803A
Active

TRANS 8NPN DARL 50V 0.5A 18DIP

$2.7100Ref. price · indicative, final on quote
Packaging18-SOIC (0.295", 7.50mm Width)
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

ULN2803A Technical Specifications
ParameterValue
Mounting typeThrough Hole
Transistor type8 NPN Darlington
Voltage - collector emitter breakdown50V
Current - collector (Ic)500mA
DC current gain (hFE) (Min) @ ic, vce1000 @ 350mA, 2V
Power - max2.25W
Operating temperature-20°C ~ 150°C (TJ)
PackageTube
Case18-DIP (0.300\", 7.62mm)
Vce saturation (Max) @ ib, ic1.6V @ 500µA, 350mA