50V 0.5A 16 Pin PDIP Tube Integrated Circuit Components ULN2003A Trans Darlington NPN

Basic Information
Place of Origin: Shenzhen, China
Brand Name: STMicroelectronics
Certification: Original Part
Model Number: ULN2003A
Minimum Order Quantity: 1PCS
Price: to be Negotiated
Packaging Details: PDIP
Delivery Time: Immediate
Payment Terms: T/T, Western Union, Paypal, Wechat Pay
Supply Ability: 1 Million pieces per Month
Packaging: PDIP Product Type: Trans Darlington NPN 50V 0.5A 16-Pin PDIP Tube
Product Name: Transistor Darlington Package Type: Through Hole
Temperature: Standing C Application: PCB
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ULN2003A Trans Darlington NPN 50V 0.5A 16-Pin PDIP Tube




Description :

The ULN2001, ULN2002, ULN2003 and ULN 2004 are high-voltage, high-current Darlington arrays each containing seven open collector Darlington pairs with common emitters. Each channel is rated at 500 mA and can withstand peak currents of 600 mA. Suppression diodes are included for inductive load driving and the inputs are pinned opposite the outputs to simplify board layout. The versions interface to all common logic families: ULN2001 (general purpose, DTL, TTL, PMOS, CMOS); ULN2002 (14 - 25 V PMOS); ULN2003 (5 V TTL, CMOS); ULN2004 (6 - 15 V CMOS, PMOS). These versatile devices are useful for driving a wide range of loads including solenoids, relay DC motors, LED display filament lamps, thermal printheads and high-power buffers.The ULN2001A/2002A/2003A and 2004A are supplied in a 16-pin DIP package with a copper leadframe to reduce thermal resistance. They are available also in small outline package (SO-16) as ULN2001D1/2002D1/2003D1/ 2004D1.




Features :

  • Seven Darlingtons per package.
  • Output current 500 mA per driver (600 mA peak).
  • Output voltage 50 V.
  • Integrated suppression diodes for inductive loads.
  • Outputs can be paralleled for higher current.
  • TTL/CMOS/PMOS/DTL compatible inputs.
  • Input pins placed opposite to output pins to simplify layout.


Distinctive Characteristics :

Part No: ULN2003A  

Description: Trans Darlington NPN 50V 0.5A 16-Pin PDIP Tube    


Type NPN
Configuration Array 7
Number of Elements per Chip 7
Maximum Collector-Emitter Voltage (V) 50
Maximum Continuous DC Collector Current (A) 0.5
Maximum Collector-Emitter Saturation Voltage (V) 1.3@350uA@200mA|1.6@500uA@350mA|1.1@250uA@100mA
Minimum Operating Temperature (°C) -40
Maximum Operating Temperature (°C) 85
Packaging Tube
Automotive No
Pin Count 16
Supplier Package PDIP
Standard Package Name DIP
Military No
Mounting Through Hole






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