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  • ULN2003AN


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Texas Instruments


Darlington BJT


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

Texas Instruments brings you their latest NPN ULN2003AN Darlington transistor, a component that can easily provide you with much higher current gain values. This product's maximum continuous DC collector current is 0.5 A. It has a maximum collector emitter saturation voltage of 1.1@100mA|1.3@200mA|1.6@350mA V. In order to ensure parts aren't damaged by bulk packaging, this product comes in tube packaging to add a little more protection by storing the loose parts in an outer tube. This Darlington transistor array has an operating temperature range of -20 °C to 70 °C. It has a maximum collector emitter voltage of 50 V.


EU RoHS Compliant

Type NPN

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) 1.1@100mA|1.3@200mA|1.6@350mA

Minimum Operating Temperature (°C) -20

Maximum Operating Temperature (°C) 70

Packaging Tube

Temperature Grade Commercial

Mounting Through Hole

Package Height (mm) 5.08(Max) - 0.51(Min)

Package Length (mm) 19.69(Max)

Package Width (mm) 6.6(Max)

PCB changed 16

Standard Package Name DIP

Supplier Package PDIP

Pin Count 16

Lead Shape Through Hole


• 500-mA-Rated Collector Current (Single Output)

• High-Voltage Outputs: 50 V

• Output Clamp Diodes

• Inputs Compatible With Various Types of Logic

• Relay-Driver Applications


• Relay Drivers

• Stepper and DC Brushed Motor Drivers

• Lamp Drivers

• Display Drivers (LED and Gas Discharge)

• Line Drivers

• Logic Buffers



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