ULN2004A
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- Mfr.Part #
- ULN2004A
- Manufacturer
- STMicroelectronics
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- TRANS 7NPN DARL 50V 0.5A 16DIP
- Stock
- 16,533
- In Stock ：
- 16,533
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Power Distribution Switches, Load Drivers
- REACH SVHC :
- No SVHC
- Factory Lead Time :
- 15 Weeks
- Length :
- 20mm
- Additional Feature :
- LOGIC LEVEL COMPATIBLE
- Current Rating :
- 500mA
- Height :
- 4.59mm
- Collector Emitter Voltage (VCEO) :
- 50V
- JESD-609 Code :
- e4
- Width :
- 7.1mm
- Number of Channels :
- 7
- DC Current Gain (hFE) (Min) @ Ic, Vce :
- 1000 @ 350mA 2V
- Operating Temperature :
- -40°C~85°C TA
- Radiation Hardening :
- No
- Packaging :
- Tube
- Max Collector Current :
- 500mA
- Collector Emitter Saturation Voltage :
- 1.1V
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 16
- Configuration :
- COMPLEX
- Pin Count :
- 16
- Mount :
- Through Hole
- Transistor Type :
- 7 NPN Darlington
- Number of Elements :
- 7
- Number of Pins :
- 16
- Transistor Element Material :
- SILICON
- Output Current :
- 500mA
- VCEsat-Max :
- 1.6 V
- Mounting Type :
- Through Hole
- Weight :
- 1.627801g
- Transistor Application :
- SWITCHING
- Terminal Position :
- Dual
- Lead Free :
- Lead Free
- ECCN Code :
- EAR99
- Polarity :
- NPN
- Voltage - Rated DC :
- 50V
- Collector Emitter Breakdown Voltage :
- 50V
- Contact Plating :
- Gold
- Current - Collector Cutoff (Max) :
- 50μA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Voltage :
- 50V
- Vce Saturation (Max) @ Ib, Ic :
- 1.6V @ 500μA, 350mA
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Base Part Number :
- ULN2004
- Datasheets
- ULN2004A
Power Distribution Switches, Load Drivers STMicroelectronics ULN2004A Overview
The ULN2004A, manufactured by STMicroelectronics, is a versatile integrated circuit designed for power distribution switches and load drivers. With its 7 NPN Darlington transistor pairs, each capable of handling up to 500mA of continuous current and 50V of voltage, this device provides robust performance in a variety of applications.
Featuring a 16-pin DIP package, the ULN2004A offers easy integration into existing electronic systems, making it an ideal choice for both prototyping and mass production projects. Its high current gain and low saturation voltage ensure efficient operation, while its built-in suppression diodes protect sensitive components from voltage spikes.
Whether you're designing industrial automation systems, motor controls, or LED displays, the ULN2004A delivers reliable performance and precise control, making it a preferred solution for engineers and manufacturers.
ULN2004A Features
- 7 NPN Darlington transistor pairs
- 500mA continuous current per channel
- 50V maximum voltage
- 16-pin DIP package for easy integration
- High current gain and low saturation voltage
- Built-in suppression diodes for protection
ULN2004A Applications
- Industrial Automation: The ULN2004A is commonly used in PLCs (Programmable Logic Controllers), robotic systems, and conveyor belts for controlling high-power loads with precision.
- Motor Controls: This integrated circuit is ideal for driving stepper motors, DC motors, and solenoids in various applications such as CNC machines, 3D printers, and automotive systems.
- LED Displays: With its ability to switch high currents, the ULN2004A is well-suited for driving LED matrices, alphanumeric displays, and lighting systems in indoor and outdoor environments.
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