BUY ULN2003D1013TR https://www.utsource.net/itm/p/11230126.html

ULN2003D1013TR is a high-voltage, high-current Darlington transistor array. It consists of seven NPN Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads. Features: rn High-Voltage Outputs: 50V rn High-Current Output: 500mA rn Inputs Compatible with Various Types of Logic rn Output Clamp Diodes for Inductive Loads rn Outputs Can Be Parallel for Higher Current rn Low Saturation Voltage Applications: rn Stepper Motor Drivers rn Relay Drivers rn Lamp Drivers rn Solenoid Drivers rn High-Voltage, High-Current Switching Applications (For reference only)