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