Description
The ULN2003A is anarray of seven NPN Darlington transistors capable of 500mA, 50V output. It features common-cathode flyback diodes for switching inductive loads. It can come in PDIP, SOIC, SOP or TSSOP packaging.[1][2] In the same family are ULN2002A, ULN2004A, as well as ULQ2003A and ULQ2004A, designed for different logic input levels.
- Motor driver
- relay driver
- incandescent lamps driver
- Led lights driver
- Switching
- Driving printer hammers
- Industrial Equipment
- Printers
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