Stepper Motor Controller, 1A, BIPolar, PDIP24, PLASTIC, DIP-24 Product overview: A3964SB from Allegro MicroSystems is a Motor Driver IC for embedded motor control, robotics, automation equipment, haptic feedback, pumps, fans, and industrial motion systems. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Stepper, 1A, DIP. Search-friendly keywords include motor driver IC, H-bridge, stepper motor, PWM control, motion control, Stepper, 1A, DIP, Motor Drivers, Controllers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 744-A3964SB can be used for catalog matching and distributor lookup.
Manufacturer: Allegro MicroSystems, LLC
Win Source Part Number: 076679-A3964SB
Packaging: Tube/Rail
Applications: General Purpose
Mounting: Through Hole
Technology: Bipolar
Output Current: 800mA
Voltage - Load: 5 V to 30 V
Motor Type - Stepper: Bipolar
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -20°C to 150°C (TJ)
Case / Package: 24-DIP
Purpose: Driver - Fully Integrated, Control and Power Stage
Supply Voltage - Operating: 4.75 V to 5.25 V
Popularity: Medium
Fake Threat In the Open Market: 35 pct.
Supply and Demand Status: Limited
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| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Quarktwin Technology Ltd. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | DC Motor Drives | Motion Controllers | DC Motor Drives | Motor Controllers | Motor Controllers | Motor Controllers |
| Product Number | 744-A3964SB | 076679-A3964SB | A3964SB-ND | A3964SB | A3964SB | A3964SB |
| Product Name | Stepper 1A DIP Motor Driver IC | PMIC - PMIC - Motor Drivers, Controllers - A3964SB | Motor Drivers, Controllers | Motor Drivers, Controllers | PMIC - Motor Drivers, Controllers | Integrated Circuits (ICs) - Power Management (PMIC) - Motor Drivers, Controllers |
| PC-Based Bus | Parallel | |||||
| Operating Temperature | -20 C (-4 F) | -20 to 150 C (-4 to 302 F) | -20 to 150 C (-4 to 302 F) | -20 to 150 C (-4 to 302 F) | ||
| DC Input | 5 volts | 5 to 5 volts | 5 to 5 volts | |||
| AC Input | 5 to 5 volts | 5 to 5 volts | ||||
| Continuous Current | 0.8000 amps | 0.8000 amps |
