L9903TR
- Mfr.Part #
- L9903TR
- Manufacturer
- STMicroelectronics
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MOTOR DRIVER 8V-20V 20SO
- Stock
- 38,184
- In Stock :
- 38,184
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Motor Drivers, Controllers
- Base Part Number :
- L9903
- Width :
- 7.5mm
- Supply Voltage-Min (Vsup) :
- 8V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Mounting Type :
- Surface Mount
- Nominal Supply Current :
- 50μA
- Factory Lead Time :
- 14 Weeks
- Terminal Form :
- Gull wing
- Supply Voltage :
- 13.5V
- Radiation Hardening :
- No
- Lead Free :
- Lead Free
- Function :
- Controller - Commutation, Direction Management
- Number of Outputs :
- 1
- Operating Temperature :
- -40°C~150°C TJ
- Packaging :
- Tape and Reel (TR)
- RoHS Status :
- Non-RoHS Compliant
- Voltage - Supply :
- 8V~20V
- Mount :
- Surface Mount
- Output Configuration :
- Pre-Driver - Half Bridge (2)
- JESD-609 Code :
- e4
- Interface :
- Serial
- Operating Supply Voltage :
- 13.5V
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Analog IC - Other Type :
- BRUSH DC MOTOR CONTROLLER
- Motor Type - AC, DC :
- Brushed DC
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Position :
- Dual
- Applications :
- GENERAL PURPOSE
- Terminal Finish :
- NICKEL PALLADIUM GOLD
- Number of Pins :
- 20
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Output Voltage :
- 40V
- Height Seated (Max) :
- 2.65mm
- ECCN Code :
- EAR99
- Number of Terminations :
- 20
- Datasheets
- L9903TR

Motor Drivers, Controllers STMicroelectronics L9903TR Overview
The Motor Drivers, Controllers STMicroelectronics L9903TR is a state-of-the-art integrated circuit motor driver designed for precision and efficiency. Engineered by STMicroelectronics, a leader in semiconductor solutions, the L9903TR operates within a supply voltage range of 8V to 20V, making it versatile for various automotive and industrial applications. Its robust design and advanced technology ensure optimal performance for driving motors, positioning it as an essential component for developers looking to enhance system reliability and functionality.
L9903TR Features
The L9903TR motor driver integrates multiple features that cater to demanding applications. It supports a wide operating voltage range, which is crucial for accommodating different motor types and power requirements. Additionally, the compact 20SO package is ideal for designs where space is at a premium, offering a balance of form and function that is critical in modern electronic designs.
L9903TR Applications
- Automotive Applications: In automotive technology, the L9903TR is used to control power windows, adjust seats, and manage mirror positioning, ensuring smooth and reliable operation.
- Industrial Automation: This IC can drive motors in automated conveyor systems and robotics, enhancing efficiency and precision in high-demand environments.
- Consumer Electronics: It is also suited for small-scale motor applications in consumer electronics, such as in automated camera systems where precise motor control is essential.
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