UDN2981A-T
- Mfr.Part #
- UDN2981A-T
- Manufacturer
- Allegro MicroSystems
- Package / Case
- 18-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC PWR DRIVER BIPOLAR 1:1 18DIP
- Stock
- 44,379
- In Stock :
- 44,379
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Power Distribution Switches, Load Drivers
- Termination :
- Through Hole
- Output Peak Current Limit-Nom :
- 0.5A
- Number of Functions :
- 8
- Switch Type :
- GENERAL PURPOSE
- Output Current :
- -500mA
- Output Voltage :
- 50V
- Published :
- 2004
- Output Configuration :
- High Side
- REACH SVHC :
- No SVHC
- Terminal Position :
- Dual
- Max Output Current :
- 500mA
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Reach Compliance Code :
- Unknown
- Driver Number of Bits :
- 8
- Voltage - Supply (Vcc/Vdd) :
- Not Required
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Number of Outputs :
- 8
- Polarity :
- NPN, PNP
- Qualification Status :
- Not Qualified
- Lead Free :
- Lead Free
- Built-in Protections :
- TRANSIENT
- Packaging :
- Tube
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -20°C~85°C TA
- Number of Pins :
- 18
- Base Part Number :
- UDN2981
- Turn Off Time :
- 10 μs
- Pin Count :
- 18
- Input Type :
- Non-Inverting
- Max Collector Current :
- 500mA
- Max Output Voltage :
- 50V
- Output Current per Channel :
- 120mA
- Ratio - Input:Output :
- 1:1
- JESD-609 Code :
- e3
- Mounting Type :
- Through Hole
- Terminal Pitch :
- 2.54mm
- Terminal Finish :
- Matte Tin (Sn)
- Turn On Time :
- 2 μs
- Collector Emitter Voltage (VCEO) :
- 50V
- Mount :
- Through Hole
- Voltage - Load :
- 5V~50V
- Width :
- 7.11mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Output Type :
- Bipolar
- Package / Case :
- 18-DIP (0.300, 7.62mm)
- Collector Emitter Saturation Voltage :
- 1.8V
- Length :
- 23.37mm
- ECCN Code :
- EAR99
- Number of Terminations :
- 18
- Interface :
- On/Off
- Supply Voltage :
- 35V
- Height :
- -390μm
- Datasheets
- UDN2981A-T

Power Distribution Switches, Load Drivers Allegro MicroSystems UDN2981A-T Overview
Introducing the Allegro MicroSystems UDN2981A-T, a sophisticated integrated circuit power driver tailored to meet the demands of modern electronic systems. Designed with precision and reliability in mind, this bipolar 1:1 driver excels in efficiently managing power distribution and driving loads with seamless control. With its 18DIP packaging, it offers a compact solution without compromising on performance, making it an ideal choice for a wide range of applications.
UDN2981A-T Features
- Highly efficient bipolar 1:1 power driver
- Compact 18DIP packaging for space-saving integration
- Precision control for accurate power distribution
- Robust design ensures reliability in diverse operating conditions
- Seamless load driving capability for smooth system operation
UDN2981A-T Applications
- Industrial Automation: The UDN2981A-T facilitates precise power distribution in industrial automation systems, ensuring smooth operation of machinery and equipment.
- Automotive Electronics: In automotive applications, this integrated circuit effectively drives loads such as motors and solenoids, enhancing vehicle performance and functionality.
- Consumer Electronics: From home appliances to entertainment systems, the UDN2981A-T provides reliable power management and load driving, optimizing the performance of various consumer electronic devices.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















