ULN2803APG 8 Darlington Transistor Arrays IC DIP‑18 Package

ULN2803APG 8 Darlington Transistor Arrays IC DIP‑18 Package

The ULN2803APG 8 Darlington Transistor Arrays IC DIP‑18 Package is an 8-channel Darlington sink driver comprising high–voltage, high–current NPN transistor pairs in a DIP-18 package. Each channel can sink up to 500 mA at voltages up to 50 V, and includes built-in clamp diodes for inductive load protection, making it ideal for drivers, relays, lamps, and motor controls.

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Features of ULN2803APG 8 Darlington Transistor Arrays IC DIP‑18 Package

• 8 NPN Darlington pairs with common emitter

• Each channel sinks up to 500 mA at ≤ 50 V

• Integral clamp diodes for inductive load protection

• Compatible with TTL/CMOS logic inputs via 2.7 kΩ base resistors

• Available in through-hole DIP‑18 package for easy prototyping

Specifications of ULN2803APG 8 Darlington Transistor Arrays IC DIP‑18 Package

• Number of Channels: 8

• Current Rating: 500 mA per channel

• Voltage Rating V_CEO: 50 V min

• Package: DIP‑18, through‑hole, 7.62 mm pitch

• Operating Temperature: –40 °C to +85 °C

Applications of ULN2803APG 8 Darlington Transistor Arrays IC DIP‑18 Package

• Driving relays, solenoids & motors

• LED or incandescent lamp drivers

• Stepper motor or display drivers

• Relay interface for microcontroller digital outputs

Package Includes

    1 × ULN2803APG 8 Darlington Transistor Arrays IC (DIP‑18)