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
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.
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)
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Lingto Electronic Limited | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|
| Product Category | Motion Controllers | DC Motor Drives | Motor Controllers | Motor Controllers | Motor Controllers | Motor Controllers |
| Product Number | 744-L99SM81VQ6TR | L99SM81VQ6TR | 94AC1658 | L99SM81VQ6TR | L99SM81VQ6TR | |
| Product Name | Integrated Circuits (ICs) Power Management (PMIC) Motor Drivers, Controllers | Automotive Stepper Motor Driver IC | PMIC - Motor Drivers, Controllers | Motor Driver, -40 To 150Deg C; Motor Type Stmicroelectronics | Integrated Circuits (ICs) - Power Management (PMIC) - Motor Drivers, Controllers | Motor Drivers, Controllers |
| Peak Current | 1.35 amps | |||||
| Motor / System | Stepper | |||||
| AC Input | 6 to 28 volts | |||||
| DC Input | 6 to 28 volts |
