ULN2001, ULN2002 ULN2003, ULN2004 Seven Darlington arrays Datasheet - production data 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 DIP-16L SO-16 channel is rated at 500 mA and can withstand (Narrow) 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) TSSOP16 ULN2003 (5 V TTL, CMOS) ULN2004 (6 - 15 V CMOS, PMOS). These versatile devices are useful for driving a Features wide range of loads including solenoids, relay DC Seven Darlingtons per package motors, LED display filament lamps, thermal printheads and high-power buffers. Output current 500 mA per driver (600 mA peak) The ULN2001A/2002A/2003A and 2004A are Output voltage 50 V supplied in a 16-pin DIP package with a copper leadframe to reduce thermal resistance. They are Integrated suppression diodes for inductive available also in small outline package (SO-16) as loads ULN2001D1/2002D1/2003D1/ 2004D1. Outputs can be paralleled for higher current ULN2003 is also available in TSSOP16 package, TTL/CMOS/PMOS/DTL compatible inputs for reduced application space. Input pins placed opposite to output pins to simplify layout November 2021 DocID5279 Rev 14 1/21 This is information on a product in full production. www.st.comContents ULN2001, ULN2002, ULN2003, ULN2004 Contents 1 Diagram . 3 2 Pin configuration 4 3 Maximum ratings 5 4 Electrical characteristics . 6 5 Test circuits 7 6 Typical performance characteristics 9 7 Package information 11 7.1 DIP-16L package information .11 7.2 SO-16 Narrow package information . 13 7.3 TSSOP16 package information 16 8 Order codes . 19 9 Revision history . 20 2/21 DocID5279 Rev 14