Stepper Motor Driver for Bipolar Motors with microstepping & programmable current profile Product overview: L9942XP1 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 Stepper. Search-friendly keywords include motor driver IC, H-bridge, stepper motor, PWM control, motion control, Stepper, Motor Drivers, Controllers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 744-L9942XP1 can be used for catalog matching and distributor lookup.
Manufacturer: STMicroelectronics
Win Source Part Number: 1194718-L9942XP1
Packaging: Tube
Mounting Style: SMD
Applications: Automotive
Technology: DMOS
Function: Driver - Fully Integrated, Control and Power Stage
Interface: SPI
Output Configuration: Half Bridge (4)
Output Current: 1.3A
Motor Type - Stepper: Bipolar
Step Resolution: 1, 1/2, 1/8, 1/16, 1/32
Categories: Integrated Circuits
Supplier Device Package: PowerSSO-24
Temperature Range - Operating: -40°C ~ 150°C
Manufacturer Homepage: www.st.com
Manufacturer Package: 24-PowerBSOP
Popularity: Medium
Fake Threat In the Open Market: 66 pct.
Supply and Demand Status: Balance
Family Part Number: L9942
Manufacturer Pack Quantity: 49
MSL Level: 3 (168 Hours)
Supply Voltage (V): 3V ~ 5.3V
Load Voltage (V): 7V ~ 20V
IC MTR DRV BIPLR 3-5.3V 24PWRSSO
Bipolar Motor Driver DMOS SPI PowerSSO-24
IC MTR DRV BIPLR 3-5.3V 24PWRSSO
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | DC Motor Drives | Motion Controllers | Motor Controllers | Motor Controllers | Motor Controllers |
| Product Number | 744-L9942XP1 | 1194718-L9942XP1 | L9942XP1 | L9942XP1 | L9942XP1 |
| Product Name | Stepper Motor Driver IC | PMIC - PMIC - Motor Drivers, Controllers - L9942XP1 | PMIC - Motor Drivers, Controllers | Motor Drivers, Controllers | Integrated Circuits (ICs) - Power Management (PMIC) - Motor Drivers, Controllers |
| Operating Temperature | -40 C (-40 F) | -40 to 150 C (-40 to 302 F) | -40 to 150 C (-40 to 302 F) | ||
| DC Input | 20 volts | 3 to 5 volts | |||
| AC Input | 3 to 5 volts |
