TEXAS INSTRUMENTS  ULN2803AN  Bipolar (BJT) Array Transistor, Darlington, NPN, 50 V, 500 mA, DIP

TEXAS INSTRUMENTS ULN2803AN

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Product Overview


The ULN2803AN is a high-voltage/high-current Darlington Transistor Array. The device consists of (Single Output) eight NPN Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads. The collector-current rating of each Darlington pair is 500mA. The Darlington pairs may be connected in parallel for higher current capability. ULN2803AN will typically be used to drive a high voltage and/or current peripheral from an MCU or logic device that cannot tolerate these conditions.
  • Output Clamp Diodes
  • Inputs Compatible With Various Types of Logic

Applications

Audio; Signal Processing; Industrial; Power Management
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Product Specifications, Documents & More


  • Collector Emitter Voltage V(br)ceo: 50V
  • DC Collector Current: 500mA
  • DC Current Gain hFE: -
  • MSL: -
  • No. of Pins: 18
  • Operating Temperature Max: 85°C
  • Operating Temperature Min: -40°C
  • Power Dissipation Pd: -
  • SVHC: No SVHC (15-Jun-2015)
  • Transistor Case Style: DIP
  • Transistor Polarity: NPN

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Availability

Availability: No Longer Manufactured


Substitutes

  • 06X3224 - Bipolar (BJT) Array Transistor, Darlington, NPN, 50 V, 500 mA, SOIC
  • 87H4769 - Bipolar (BJT) Array Transistor, Darlington, NPN, 50 V, 500 mA, SOIC
  • 89K1143 - Bipolar (BJT) Array Transistor, Darlington, NPN, 50 V, 2.25 W, 500 mA, 1000, DIP
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Price

Quantity List Price
100 - 499 $1.54
500 - 999 $1.17
1000 - 2499 $1.10
2500 - 4999 $0.975
5000 - 9999 $0.968
10000+ $0.96
 
 
Low

Legislation and Environmental


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Substitutes


  Newark Part No. Manufacturer Part No Manufacturer / Description
Availability Price Qty
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Suggested Substitutes
06X3224
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ULN2803A

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