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Status: Obsolete(EOL)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
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.
Bipolar Motor Driver Bipolar Parallel 16-SOIC
IC MTR DRV BIPOLAR 3-5.5V 16SOIC
IC MTR DRV BIPOLAR 3-5.5V 16SOIC
Bipolar Motor Driver Bipolar Parallel 16-SOIC
IC MTR DRV BIPOLAR 3-5.5V 16SOIC
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Utmel Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Motion Controllers | DC Motor Drives | DC Motor Drives | Motor Controllers | Motor Controllers | Motor Controllers | DC Motor Drives |
| Product Number | 104835-A3953SLBTR | 744-A3953SLBTR | A3953SLBTR-ND | A3953SLBTR | A3953SLBTR | A3953SLBTR | 26-A3953SLBTR |
| Product Name | PMIC - PMIC - Motor Drivers, Controllers - A3953SLBTR | Stepper 1.3A SOIC Motor Driver IC | Motor Drivers, Controllers | PMIC - Motor Drivers, Controllers | Integrated Circuits (ICs) - Power Management (PMIC) - Motor Drivers, Controllers | Motor Drivers, Controllers | IC MTR DRV BIPOLAR 3-5.5V 16SOIC |
| Operating Temperature | -20 to 150 C (-4 to 302 F) | -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) | ||
| 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 |
