2pcs ULN2003 dip IC

🔹 2pcs ULN2003 DIP IC – Darlington Transistor Array, 7-Channel Driver (16-Pin DIP)

The ULN2003 is a high-voltage, high-current Darlington transistor array containing seven open-collector NPN Darlington pairs, each rated at 500mA and capable of peak currents of 600mA . It integrates common-cathode suppression diodes for inductive loads, making it a versatile choice for driving relays, motors, LED displays, and other medium-power devices directly from TTL or 5V CMOS logic .

✅ Specifications:

Function: 7-Channel Darlington Sink Driver

Package: 16-pin DIP (Through-Hole, 0.3″ width, 2.54mm pitch)

Output Current: 500mA per channel (600mA peak)

Output Voltage: 50V maximum

Input Compatibility: Compatible with TTL and 5V CMOS logic

Protection: Integrated suppression diodes for switching inductive loads

Operating Temperature: 0°C to 70°C (commercial grade)

Paralleling: Outputs can be paralleled for higher current capability

📦 Features:
✔️ Seven Darlington pairs in a single IC
✔️ 500mA rated collector current per output
✔️ High-voltage outputs up to 50V
✔️ Output clamp diodes for inductive loads
✔️ Inputs compatible with TTL and 5V CMOS
✔️ Ideal for relay, motor, and LED drivers

📦 Applications:
✔️ Relay drivers and solenoid drivers
✔️ Stepper and DC brushed motor drivers
✔️ Lamp and LED display drivers
✔️ Line drivers and logic buffers
✔️ General-purpose high-current sinking tasks