View mic2803 datasheet:

MIC2803/2804 Micrel MIC2803/2804 High-Voltage High-Current Darlington Array Not Recommended for New Designs General Features The MIC2803 and MIC2804 are high-voltage, high-current • Output voltage to 50V Darlington arrays ideal for switching high-power loads from • Output current to 500mA logic-level TTL, CMOS, or PMOS control signals. • Open-collector outputs • Integral clamp diodes The MIC2803/4 Darlington transistor array can be used to • TTL, CMOS, or PMOS compatible inputs manage multiple loads of up to 50V and 500mA, limited by package power dissipation. Applications The MIC2803 features inputs compatible with 5V TTL and • Relay and solenoid switching CMOS logic while the MIC2804 features inputs compatible • Stepping motor with 6V to 15V CMOS or PMOS logic outputs.