LB1921-E
- Mfr.Part #
- LB1921-E
- Manufacturer
- onsemi
- Package / Case
- Datasheet
- Download
- Description
- 3PHASE MOTOR DRIVER
- Stock
- 85,636
- In Stock :
- 85,636
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- onsemi
- Product Category :
- Drivers, Receivers, Transceivers
- Series :
- *
- Package :
- Bulk
- Product Status :
- Active
- Datasheets
- LB1921-E

Drivers, Receivers, Transceivers onsemi LB1921-E Overview
The onsemi LB1921-E is a robust and efficient 3-phase motor driver, designed to power a wide array of demanding applications. This high-performance product by onsemi ensures reliable control over 3-phase motors with its advanced technology, making it an essential component for businesses seeking scalable solutions in motor-driven systems. The LB1921-E integrates seamlessly into various setups, promising not only performance but also enhancing the system's overall efficiency and durability. Its adaptability and the quality assurance from a leading manufacturer like onsemi make the LB1921-E a strategic component for bulk purchasing by industries aiming to upgrade their equipment with cutting-edge technology.
LB1921-E Features
The LB1921-E motor driver is equipped with multiple features that stand out in the industry, including high voltage capabilities, low power consumption, and built-in protective measures against overcurrent and thermal overload. Its efficiency in driving 3-phase motors coupled with its robust design ensures prolonged operational life and consistent performance, critical for industrial applications.
LB1921-E Applications
- Automated Assembly Lines: In assembly line settings, the LB1921-E drives conveyor belts and automated machinery, ensuring smooth and continuous operations with its reliable motor control.
- Robotics: Utilized in the robotics industry, the LB1921-E provides precise control and movement, essential for robotic arms and mobile robots in precision tasks and manufacturing processes.
- HVAC Systems: This driver is crucial in operating HVAC systems, managing the motor control of fans, blowers, and pumps to maintain optimal environmental conditions in commercial buildings.
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RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















