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Référence fabricant


ULN Series 50 V 1.5 A High Voltage Quad NPN Darlington Switch - PowerDIP-16

Modèle ECAD:
Nom du fabricant: STMicroelectronics
Emballage standard:
Product Variant Information section
Code de date: 2110
Product Specification Section
Caractéristiques techniques
Attributes Table
Polarity: NPN
No of Arrays: 4
Output Current: 1.75A
Output Voltage: 50V
Input Voltage: 15V
CE Voltage-Max: 1.1V
Méthode de montage : Through Hole
Fonctionnalités et applications
The ULN2064B is a 1.5 A Darlington switch with a 50 V minimum breakdown. Designed to interface logic to a wide variety of high current, high voltage loads, these devices each contain four NPN Darlington switches delivering up to 1.5 A with a specified minimum breakdown of 50 V and a sustaining voltage of 35 V measured at 100 mA.

The ULN2064B, ULN2066B and ULN2068B contain integral suppression diodes for inductive loads have common emitters. The ULN2074B feature isolated Darlington pinouts and is intended for applications such as emitter follower configurations. Inputs of the ULN2064B, ULN2068B and ULN2074B are compatible with popular 5 V logic families and the ULN2066B are compatible with 6 - 15 V CMOS and PMOS. Type ULN2068B includes a pre-driver stage to reduce loading on the control logic.


  • Output current to 1.5 A for each Darlington
  • Minimum breakdown 50 V
  • Sustaining voltage at least 35 V
  • Integral suppression diodes (ULN2064B, ULN2066B and ULN2068B
  • Isolated Darlington pinout (ULN2074B)
  • Versions compatible with all popular logic families

View the ULNx family of Darlington Arrays

Pricing Section
Stock globale:
1 425
d’Allemagne (En ligne seulement):
1 425
Sur commande :Order inventroy details
3 000
Stock d'usine :Stock d'usine :
Commande minimale :
Multiples de :
58,25 $
Prix Internet
1 000
3 125+
Product Variant Information section