Stepper Motor Controller, 1.3A, BIPolar, PDSO16, PLASTIC, SOIC-16 Product overview: A3953SLBTR 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, 1.3A, SOIC. Search-friendly keywords include motor driver IC, H-bridge, stepper motor, PWM control, motion control, Stepper, 1.3A, SOIC, Motor Drivers, Controllers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 744-A3953SLBTR can be used for catalog matching and distributor lookup.
Manufacturer: Allegro MicroSystems, LLC
Win Source Part Number: 104835-A3953SLBTR
Packaging: Reel - TR
Applications: General Purpose
Mounting: SMD (SMT)
Technology: Bipolar
Output Current: 1.3A
Voltage - Load: 3 V to 50 V
Motor Type - Stepper: Bipolar
Motor Type - AC, DC: Brushed DC
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -20°C to 150°C (TJ)
Case / Package: 16-SOIC
Purpose: Driver - Fully Integrated, Control and Power Stage
Supply Voltage - Operating: 3 V to 5.5 V
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 60 pct.
Supply and Demand Status: Balance
Bipolar Motor Driver Bipolar Parallel 16-SOIC
IC MTR DRV BIPOLAR 3-5.5V 16SOIC
IC MTR DRV BIPOLAR 3-5.5V 16SOIC
IC MTR DRV BIPOLAR 3-5.5V 16SOIC
Bipolar Motor Driver Bipolar Parallel 16-SOIC
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Utmel Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|
| Product Category | DC Motor Drives | Motion Controllers | DC Motor Drives | Motor Controllers | Motor Controllers | DC Motor Drives | Motor Controllers |
| Product Number | 744-A3953SLBTR | 104835-A3953SLBTR | A3953SLBTR-ND | A3953SLBTR | A3953SLBTR | 26-A3953SLBTR | A3953SLBTR |
| Product Name | Stepper 1.3A SOIC Motor Driver IC | PMIC - PMIC - Motor Drivers, Controllers - A3953SLBTR | Motor Drivers, Controllers | PMIC - Motor Drivers, Controllers | Integrated Circuits (ICs) - Power Management (PMIC) - Motor Drivers, Controllers | IC MTR DRV BIPOLAR 3-5.5V 16SOIC | Motor Drivers, Controllers |
| 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) | -20 to 150 C (-4 to 302 F) | ||
| AC Input | 3 to 6 volts | 3 to 6 volts | |||||
| DC Input | 3 to 6 volts | 3 to 6 volts | 3 volts | ||||
| Continuous Current | 1.3 amps | 1.3 amps | 1.3 amps | ||||
| Motor / System | DC Brushed | DC Brushed; Brushed DC |
