A3953 Series

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The A3953 series from Allegro MicroSystems is a versatile and reliable line of motor driver chips designed for use in various applications. With advanced features such as current limiting, thermal shutdown, and overvoltage protection, these chips ensure optimal performance and protection for motor control systems. These chips offer efficient power management and precise control for stepper and DC motors, making them ideal for robotics, automotive, and industrial automation applications. Allegro MicroSystems' reputation for high-quality and innovative semiconductor solutions is evident in the A3953 series, providing users with dependable and efficient motor control solutions.
Part Number Description Package Lifecycle Status In Stock Operation
A3953SLB-T MS-013AA SOIC-16 Configuration for Easy Installation PowerSOIC-16 OBSOLETE 7,946
A3953SLB PDSO16 Stepper Motor Controller, 1.3A, BIPolar, SOIC-16 SOP-16 5,484
A3953SB Full Bridge Motor Driver 5V 16-Pin(14+2Tab) PDIP Bat 16-PowerDIP(0.300",7.62mm) OBSOLETE 6,669
A3953SB-T 5V 16-Pin PDIP Tube 16-PowerDIP(0.300",7.62mm) OBSOLETE 5,128
A3953SLBTR-T This controller comes in a PDSO16 package and is lead-free, making it environmentally friendly 16-PowerSOIC(0.295",7.50mmWidth) OBSOLETE 6,819
A3953SLBTR Boost efficiency and performance with this compact SOIC desig 16-PowerSOIC (0.295", 7.50mm Width) 7,052