ULN2003ADR2G
- Mfr.Part #
- ULN2003ADR2G
- Manufacturer
- onsemi
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- TRANS 7NPN DARL 50V 0.5A 16SOIC
- Stock
- 4
- In Stock :
- 4
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- Manufacturer :
- onsemi
- Product Category :
- Power Distribution Switches, Load Drivers
- Number of Terminations :
- 16
- Operating Temperature :
- -20°C~85°C TA
- Factory Lead Time :
- 11 Weeks
- Collector Emitter Breakdown Voltage :
- 50V
- Collector Emitter Voltage (VCEO) :
- 50V
- Polarity :
- NPN
- Published :
- 2006
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Pbfree Code :
- yes
- REACH SVHC :
- No SVHC
- Collector Emitter Saturation Voltage :
- 1.6V
- Number of Channels :
- 3
- Height :
- 1.5mm
- hFE Min :
- 1000
- Vce Saturation (Max) @ Ib, Ic :
- 1.6V @ 500μA, 350mA
- Number of Pins :
- 16
- Packaging :
- Tape and Reel (TR)
- Number of Elements :
- 7
- Contact Plating :
- Tin
- Mounting Type :
- Surface Mount
- Terminal Form :
- Gull wing
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Max Collector Current :
- 500mA
- JESD-609 Code :
- e3
- Transistor Type :
- 7 NPN Darlington
- Output Voltage :
- 50V
- Pin Count :
- 16
- Additional Feature :
- LOGIC LEVEL COMPATIBLE
- Halogen Free :
- Halogen Free
- Mount :
- Surface Mount
- Terminal Position :
- Dual
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Base Part Number :
- UL*2003A
- ECCN Code :
- EAR99
- Transistor Element Material :
- SILICON
- Lead Free :
- Lead Free
- Radiation Hardening :
- No
- Transistor Application :
- SWITCHING
- Current - Collector Cutoff (Max) :
- 50μA
- RoHS Status :
- ROHS3 Compliant
- Width :
- 4mm
- Length :
- 10mm
- DC Current Gain (hFE) (Min) @ Ic, Vce :
- 1000 @ 350mA 2V
- Datasheets
- ULN2003ADR2G

Power Distribution Switches, Load Drivers onsemi ULN2003ADR2G Overview
The onsemi ULN2003ADR2G is a high-performance, array-based NPN Darlington transistor designed to address a wide array of power distribution and load driving needs in modern electronic applications. This device combines seven independent NPN Darlington pairs in a single 16SOIC package, providing robust solutions for driving high-voltage loads with low input current requirements. Its capacity to handle up to 50V and 500mA per channel makes it exceptionally versatile in complex circuit designs. The integration of suppression diodes for inductive loads ensures safe and efficient operation, reducing the risk of damage due to sudden voltage spikes, and making the ULN2003ADR2G an ideal choice for robust electronic designs requiring reliable switching capabilities.
ULN2003ADR2G Features
The ULN2003ADR2G by onsemi is equipped with several features that enhance its performance in various applications. Key features include:
- High voltage outputs up to 50V.
- Output current of 500 mA per channel.
- Seven Darlington pairs that can be used independently or in combination.
- Integrated suppression diodes for inductive load management.
- Capability to interface directly with TTL, CMOS, and other logic systems.
- Compact 16-pin SOIC package, ideal for space-sensitive applications.
ULN2003ADR2G Applications
- Relay Drivers
Enables efficient control of high-power relays without the need for additional components, ideal for automated machinery and process control systems.
- Stepper Motor Drivers
Provides the necessary current and voltage levels to drive stepper motors in robotics and precision machinery, ensuring reliable operation and precise control.
- Lamp Drivers
Capable of driving multiple lamps or LED arrays, making it suitable for lighting applications in automotive and industrial environments.
- Logic Buffers
Strengthens signal integrity in complex logic circuits, preventing voltage drops and ensuring consistent performance across all components.
- Line Drivers
Excels in driving long lines in telecommunications equipment, supporting signal clarity and strength over extended distances.
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