ULN2003ADR – NPN Darlington Transistor Array Chip – SOP-16

The ULN2003A Series devices are high voltage, high current Darlington transistor arrays. This ULN2003ADR consists of 7 NPN Darlington pairs which features high voltage outputs. And each pair has common-cathode clamp diodes for switching inductive loads. It also comes in easy to use SOP-16 package.

The collector rating of single Darlington pair in ULN2003ADR is 500mA. And so using darlington pairs in parallel makes higher current capacity. The ULN2003A Series devices have a 2.7KOhms series base resistor for each darlington pair. Because it needs to be operated directly with TTL or 5V CMOS devices.

• 7 NPN Darlington Transistor Array
• Upto 500mA collector current for each pair
• Multiple transistor pairs can be paralleled for higher current requirements
• Max Collector-Emitter Voltage: 50V