ULQ2003 Series

Darlington Transistor Driver Array

Catalog

Darlington Transistor Driver Array

Part	Voltage - Supply (Vcc/Vdd)	Number of Outputs	Package / Case	Package / Case [x]	Package / Case [y]	Output Type	Switch Type	Supplier Device Package	Voltage - Load [Max]	Input Type	Current - Output (Max) [Max]	Mounting Type	Interface	Ratio - Input:Output [custom]	Output Configuration	Operating Temperature [Max]	Operating Temperature [Min]
ON Semiconductor ULQ2003ADR2G		7	16-SOIC	0.154 in	3.9 mm	Darlington	Relay, Solenoid Driver	16-SOIC	50 V	Inverting	500 mA	Surface Mount	Parallel	1:1	Low Side	85 °C	-40 °C

Catalog

Darlington Transistor Driver Array

Key Features

• Peak inrush currents to 500 mA

• High breakdown voltage

• Internal suppression diodes

Description

The seven NPN Darlington connected transistors in these arrays are well suited for driving lamps, relays, or printer hammers in a variety of industrial and consumer applications. Their high breakdown voltage and internal suppression diodes insure freedom from problems associated with inductive loads. Peak inrush currents to 500 mA permit them to drive incandescent lamps. The ULx2003A with a 2.7 kΩ series input resistor is well suited for systems utilizing a 5.0 V TTL or CMOS Logic.