A3973SLBTR
- Mfr.Part #
- A3973SLBTR
- Manufacturer
- Allegro MicroSystems
- Package / Case
- 24-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MTR DRV BIPLR 4.5-5.5V 24SOIC
- Stock
- 3,540
- In Stock :
- 3,540
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Motor Drivers, Controllers
- Height Seated (Max) :
- 2.65mm
- Base Part Number :
- A3973
- JESD-30 Code :
- R-PDSO-G24
- ECCN Code :
- EAR99
- Operating Temperature :
- -20°C~150°C TJ
- Width :
- 7.5mm
- Number of Outputs :
- 1
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Terminal Form :
- Gull wing
- Motor Type - Stepper :
- Bipolar
- Number of Terminations :
- 24
- Qualification Status :
- Not Qualified
- Step Resolution :
- 1 ~ 1/64
- Supply Voltage :
- 5V
- Function :
- Driver - Fully Integrated, Control and Power Stage
- Voltage - Supply :
- 4.5V~5.5V
- Mount :
- Surface Mount
- Terminal Position :
- Dual
- Package / Case :
- 24-SOIC (0.295, 7.50mm Width)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Peak Reflow Temperature (Cel) :
- 245
- Analog IC - Other Type :
- STEPPER MOTOR CONTROLLER
- Terminal Finish :
- TIN LEAD
- Lead Free :
- Contains Lead
- Operating Supply Voltage :
- 5V
- Output Configuration :
- Half Bridge (4)
- RoHS Status :
- Non-RoHS Compliant
- Published :
- 2007
- Applications :
- GENERAL PURPOSE
- Current - Output :
- 1A
- Interface :
- Serial
- Voltage - Load :
- 15V~35V
- JESD-609 Code :
- e0
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Datasheets
- A3973SLBTR

Motor Drivers, Controllers Allegro MicroSystems A3973SLBTR Overview
Introducing the cutting-edge Motor Drivers and Controllers by Allegro MicroSystems, the A3973SLBTR. Designed with precision and performance in mind, this integrated circuit offers unparalleled motor drive capabilities, making it an indispensable component for various industrial and commercial applications.
With a voltage range of 4.55V to 5.5V and packaged in a space-saving 24SOIC configuration, the A3973SLBTR ensures seamless integration into your systems, enhancing efficiency and reliability.
Experience superior control and optimized functionality with Allegro MicroSystems' Motor Drivers and Controllers A3973SLBTR, the perfect solution for your motor drive needs.
A3973SLBTR Features
- Wide voltage range: 4.55V to 5.5V
- Integrated motor driver
- Bipolar stepper motor control
- Compact 24SOIC package
- High-performance motor drive capabilities
- Enhanced efficiency and reliability
A3973SLBTR Applications
- Industrial Automation: Utilized in CNC machines and robotic arms for precise motor control, ensuring smooth and accurate operations in manufacturing processes.
- Automotive Systems: Integrated into automotive subsystems for controlling various motors, such as power windows, windshield wipers, and HVAC systems, enhancing vehicle functionality and comfort.
- Consumer Electronics: Incorporated in household appliances like 3D printers and camera gimbals, enabling precise motion control for optimal performance and user experience.
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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
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