ULN2004ADE4
- Mfr.Part #
- ULN2004ADE4
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- TRANS 7NPN DARL 50V 0.5A 16SOIC
- Stock
- 28,727
- In Stock :
- 28,727
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- Manufacturer :
- Texas Instruments
- Product Category :
- Power Distribution Switches, Load Drivers
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Transistor Element Material :
- SILICON
- Mount :
- Surface Mount
- Current - Collector Cutoff (Max) :
- 50μA
- Pbfree Code :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Series :
- Automotive, AEC-Q100
- JEDEC-95 Code :
- MS-012AC
- Transistor Type :
- 7 NPN Darlington
- JESD-609 Code :
- e4
- Number of Pins :
- 16
- Pin Count :
- 16
- REACH SVHC :
- No SVHC
- Height :
- 1.75mm
- Thickness :
- 1.58mm
- Operating Temperature :
- -20°C~70°C TA
- Vce Saturation (Max) @ Ib, Ic :
- 1.6V @ 500μA, 350mA
- Collector Emitter Breakdown Voltage :
- 50V
- Terminal Form :
- Gull wing
- RoHS Status :
- ROHS3 Compliant
- Weight :
- 141.690917mg
- Collector Emitter Saturation Voltage :
- 1.1V
- Number of Elements :
- 7
- Base Part Number :
- ULN2004
- Radiation Hardening :
- No
- Additional Feature :
- LOGIC LEVEL COMPATIBLE
- Width :
- 3.91mm
- Peak Reflow Temperature (Cel) :
- 260
- ECCN Code :
- EAR99
- Packaging :
- Tube
- Lead Free :
- Lead Free
- Mounting Type :
- Surface Mount
- Max Collector Current :
- 500mA
- Terminal Position :
- Dual
- Collector Emitter Voltage (VCEO) :
- 50V
- Configuration :
- COMPLEX
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- HTS Code :
- 8541.29.00.95
- Number of Terminations :
- 16
- Length :
- 9.9mm
- Factory Lead Time :
- 6 Weeks
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Transistor Application :
- SWITCHING
- Polarity :
- NPN
- VCEsat-Max :
- 1.6 V
- Datasheets
- ULN2004ADE4

Power Distribution Switches, Load Drivers Texas Instruments ULN2004ADE4 Overview
The Texas Instruments ULN2004ADE4 is a high-voltage, high-current Darlington transistor array designed specifically for power distribution and load driver applications. This robust component features seven NPN Darlington pairs that can handle a continuous collector current of 500 mA per channel, with an output voltage of 50V, making it an ideal choice for driving a wide range of loads. Manufactured with Texas Instruments' renowned precision and reliability, the ULN2004ADE4 is a vital solution for designers looking to improve efficiency and performance in their electronic circuits. The integration of this component into systems simplifies design and enhances overall functionality, aligning perfectly with the demands of commercial and industrial technology sectors.
ULN2004ADE4 Features
The ULN2004ADE4 transistor array incorporates multiple features that make it particularly suitable for power management tasks. Each of the seven NPN Darlington pairs includes a 2.7kΩ input resistor for 5V TTL and CMOS. These pairs are capable of handling a peak output current of up to 500 mA per channel. The device also features a high sustaining voltage of 50V, which is optimal for various commercial and industrial applications. Additionally, its pin configuration supports the isolation of each channel, providing flexibility and protection against common system faults and spikes.
ULN2004ADE4 Applications
- Relay Drivers: Utilized in the activation and control of relays, allowing for the effective switching of higher power loads in automation and control systems.
- Stepper Motor Drivers: Empowers the precise control of stepper motors used in office machines, robotics, and precision assembly equipment.
- LED Displays and Lighting Systems: Drives multiple LEDs or LED displays, providing consistent, stable output for signage, advertising, and interior lighting.
- Logic Buffers: Acts as a robust buffer for logic signals, enhancing signal integrity in complex circuits across telecommunication and computing devices.
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