![]() For Technical Specifications about the IC go through the Datasheet in the Attachment section. Note: Product Images are shown for illustrative purposes only and may differ from the actual product. The Darlingtonpairsmaybeconnectedinparallel for higher currentcapability. ULN2003 7-Darlington Transistor Arrays IC. The Darlington pairs can be paralleled for higher current capability. The ULN2003 is a Darlington array IC it can be used to drive Stepper and DC Motors, Relays, Solenoids, and other external circuits operating at high voltages. The collector-current rating of a single Darlington pair is 500 mA. Thecollector-current ratingof each Darlington pair is 500 mA. This device consists of seven NPN Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads. The device consists ofeight NPNDarlingtonpairsthat featurehigh-voltageoutputs with common-cathode clamp diodes forswitchinginductiveloads. The ULN2003 is supplied in a 16-pin DIP package with a copper leadframe to reduce thermal resistance. STMICROELECTRONICS - ULN2003A - Bipolares Transistor-Array, Darlington, NPN, 50 V, 2.25 W, 500 mA, 1000 hFE, DIP ULN2003A is a stepper motor driver IC. TheULN2803Adeviceisahigh-voltage, high-currentDarlingtontransistor array. 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. Suppression diodes are included for inductive load driving and the inputs are pinned opposite the outputs to simplify board layout. Darlington Devices STMicroelectronics Darlington Devices are high-voltage, high-current switch arrays containing multiple open-collector Darlington pairs or multiple Darlington transistors with common emitters, and integral suppression diodes for inductive loads. Each channel is rated at 500 mA and can withstand peak currents of 600 mA. We offer 12 months warranty on this product from its date of purchase. The ULN2003A has a 2.7-kΩ series base resistor for each Darlington pair for operation directly with TTL or 5-V CMOS devices.The ULN2003 is high-voltage, high-current Darlington arrays each containing seven open collector Darlington pairs with common emitters. ULN2003 from YW - Darlington Transistor Arrays is available for JLCPCB assembly, check the stock, pricing and datasheet, and let JLCPCB helps you assemble. ULN2003 Darlington Transistor Array 12 MONTHS. ULN2003 - Darlington Transistor Array - TD62003. ![]() To control the input current to a safe limit, each input of ULN2003 has resistor and Zener diode.The ULN2002A IC is specifically designed for use with 14-V to 25-V PMOS devices. ![]()
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