UDN2981A-T
8-Channel Source Drivers
Inventory:5,976
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
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Part Number : UDN2981A-T
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Package/Case : DIP-18
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Brands : Allegro MicroSystems
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Components Categories : Power Distribution Switches, Load Drivers
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Datesheet : UDN2981A-T DataSheet (PDF)
Overview of UDN2981A-T
The UDN2981A-T is a versatile Darlington transistor array that offers high-current output capabilities, making it ideal for driving a variety of peripherals in microprocessor-based systems. With seven NPN Darlington pairs, this device can handle continuous output currents of up to 500 mA per channel, providing reliable performance for demanding applications. Additionally, the UDN2981A-T features peak output currents of 600 mA per channel, ensuring robust operation under challenging conditions
Key Features
500mA maximum current rating
Operating temperature range of -20C to 85C (TA)
Bipolar 18-DIP device
Supply voltage range of 5V to 50V
Low on-resistance
Low power consumption
High switching speed
High noise immunity
Low voltage drop
High ESD protection
Application
The ALLEGRO UDN2981A-T is suitable for a wide range of applications, including:
Automotive
Industrial
Consumer
Medical
Telecommunications
Power management
Lighting control
Motor control
Robotics
Security systems
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Package | Tube | Product Status | Obsolete |
| Switch Type | General Purpose | Number of Outputs | 8 |
| Ratio - Input:Output | 1:1 | Output Configuration | High Side |
| Output Type | Bipolar | Interface | On/Off |
| Voltage - Load | 5V ~ 50V | Voltage - Supply (Vcc/Vdd) | Not Required |
| Current - Output (Max) | 500mA | Input Type | Non-Inverting |
| Operating Temperature | -20°C ~ 85°C (TA) | Mounting Type | Through Hole |
| Supplier Device Package | 18-DIP | Package / Case | 18-DIP (0.300", 7.62mm) |
| Base Product Number | UDN2981 |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package
Shipping:For example, FedEx, SF, UPS, or DHL.UPS, or DHL.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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Payment
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If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.
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