Programmable Stepper Motor Driver for Automotive Applications with Micro-Stepping and Stall Detection Product overview: L99SM81VQ6TR from STMicroelectronics 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 Automotive, Stepper. Search-friendly keywords include motor driver IC, H-bridge, stepper motor, PWM control, motion control, Automotive, Stepper, Motor Drivers, Controllers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 744-L99SM81VQ6TR can be used for catalog matching and distributor lookup.
Alternative Parts (Cross-Reference): Cross
Manufacturer: STMicroelectronics
Category: Integrated Circuits (ICs) Power Management (PMIC) Motor Drivers, Controllers
Series: Automotive, AEC-Q100
Packaging: Tape & Reel (TR)
Technology: Power MOSFET
Applications: Automotive
Operating Temperature: -40°C ~ 150°C (TJ)
Mounting Type: Surface Mount
Package / Case: 40-TFQFN Exposed Pad
STEPPER MOTOR DRIVER
MOTOR DRIVER, -40 TO 150DEG C; Motor Type:Stepper; No. of Outputs:4Outputs; Output Current:1.35A; Output Voltage:-; Driver Case Style:QFN; No. of Pins:40Pins; Supply Voltage Min:6V; Supply Voltage Max:28V; Operating Temperature RoHS Compliant: Yes
STEPPER MOTOR DRIVER
Bipolar Motor Driver Power MOSFET PWM, SPI 40-QFN (6x6)
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|
| Product Category | DC Motor Drives | Motion Controllers | Motor Controllers | Motor Controllers | Motor Controllers | Motor Controllers |
| Product Number | 744-L99SM81VQ6TR | L99SM81VQ6TR | 94AC1658 | L99SM81VQ6TR | L99SM81VQ6TR | |
| Product Name | Automotive Stepper Motor Driver IC | Integrated Circuits (ICs) Power Management (PMIC) Motor Drivers, Controllers | Integrated Circuits (ICs) - Power Management (PMIC) - Motor Drivers, Controllers | Motor Driver, -40 To 150Deg C; Motor Type Stmicroelectronics | PMIC - Motor Drivers, Controllers | Motor Drivers, Controllers |
| Motor / System | Stepper | |||||
| AC Input | 6 to 28 volts | |||||
| DC Input | 6 to 28 volts | |||||
| Continuous Current | 1.35 amps |
