LB1973JA-AH
- Mfr.Part #
- LB1973JA-AH
- Manufacturer
- onsemi
- Package / Case
- 16-LSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC MTR DRV BIPLR 1.8-7.5V 16SSOP
- Stock
- 2,903
- In Stock :
- 2,903
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- Manufacturer :
- onsemi
- Product Category :
- Motor Drivers, Controllers
- Voltage - Load :
- 1.8V~7.5V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Nominal Supply Current :
- 70µA
- Radiation Hardening :
- No
- Power Dissipation :
- 800mW
- Max Collector Current :
- 1A
- Factory Lead Time :
- 7 Weeks
- Output Current :
- 1A
- Mounting Type :
- Surface Mount
- Output Configuration :
- Half Bridge (4)
- Voltage - Supply :
- 1.8V~7.5V
- Base Part Number :
- LB1973
- Collector Emitter Voltage (VCEO) :
- 7.5V
- Packaging :
- Tape and Reel (TR)
- Published :
- 2008
- RoHS Status :
- ROHS3 Compliant
- Function :
- Driver - Fully Integrated, Control and Power Stage
- REACH SVHC :
- No SVHC
- Number of Outputs :
- 1
- Halogen Free :
- Halogen Free
- Number of Pins :
- 16
- Width :
- 4.4mm
- Package / Case :
- 16-LSSOP (0.173, 4.40mm Width)
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Max Output Current :
- 1A
- Output Voltage :
- 9.2V
- Height :
- 1.3mm
- Mount :
- Surface Mount
- Interface :
- Parallel
- Pbfree Code :
- yes
- Lead Free :
- Lead Free
- Motor Type :
- Stepper
- Length :
- 5.2mm
- Motor Type - Stepper :
- Bipolar
- Operating Temperature :
- -20°C~85°C TA
- Applications :
- Camera
- Datasheets
- LB1973JA-AH

Motor Drivers, Controllers onsemi LB1973JA-AH Overview
The Motor Drivers, Controllers onsemi LB1973JA-AH is a state-of-the-art integrated circuit designed for driving bipolar stepper motors, which are frequently used in precision control applications. Manufactured by onsemi, a leader in semiconductor solutions, this IC is specifically engineered to facilitate smooth and efficient motor operations with its compact 16SSOP package, making it ideal for space-constrained applications. Its voltage range of 1.8 to 7.5V allows for flexible usage in various electronic equipment, ensuring reliable performance and enhanced durability. The LB1973JA-AH is an excellent choice for designers looking to integrate a robust motor driver into their systems, catering to both industrial and commercial needs, which amplifies its appeal for bulk purchasing by B2B clients.
LB1973JA-AH Features
The LB1973JA-AH motor driver is packed with features designed to enhance performance and ease of use in complex applications. It supports a wide operating voltage range, enabling it to accommodate different power supplies and systems. The compact 16SSOP packaging not only saves space but also simplifies the integration process into existing designs. Moreover, its high efficiency and precision control of motor phases allow for smoother and more reliable stepper motor operation.
LB1973JA-AH Applications
- Precision Instrumentation: The LB1973JA-AH is used in applications requiring precise movement control, such as in medical instruments and laboratory automation, providing accurate and stable operation.
- Office Automation: Ideal for use in office equipment like printers and scanners, this IC enhances device reliability and performance by ensuring smooth and precise control of stepper motors.
- Consumer Electronics: In consumer electronics, such as digital cameras and gaming consoles, the LB1973JA-AH facilitates enhanced motor control for improved user experience and device functionality.
- Industrial Automation: This IC is suitable for various industrial automation applications, where high precision and reliability are necessary for the operation of automated production lines.
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