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Product Detailed Parameters
- Description：MOTOR DRIVER
- Series：*
- Mfr：onsemi
- Package：Bulk
- Motor Type - Stepper：-
- Motor Type - AC, DC：-
- Function：-
- Output Configuration：-
- Interface：-
- Technology：-
- Step Resolution：-
- Applications：-
- Current - Output：-
- Voltage - Supply：-
- Voltage - Load：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
Download product information
Overview
The LB1894M-TLM-E is a motor driver manufactured by onsemi, categorized under motor/motion/ignition controllers and drivers. It operates within a supply voltage range of 2.5 V to 9 V and supports an output current of 800 mA. The device functions with a working supply current of 22 mA and is designed for surface mount installation in an MFP14S package. It is rated for operation between -40°C and +85°C. This component is classified as a brushed DC motor driver and is currently listed as obsolete or end-of-life.
Feature Summary
- Integrated H-bridge architecture for bidirectional motor control
- Supports low-voltage operation suitable for battery-powered applications
- Designed for compact surface-mount integration
Applications
- Brushed DC motor control systems
- Small appliance drive circuits
- Automotive interior mechanisms
Procurement Notes
Verify availability status carefully as this part is marked as obsolete or end-of-life. Confirm RoHS compliance details directly with the manufacturer or authorized distributors, as documentation may indicate 'not applicable' or vary by revision. Ensure the specific suffix matches required packaging options such as cut tape or reel if legacy stock is sourced from third-party suppliers.
Selection Notes
Select this component only if legacy compatibility is required for existing designs utilizing the LB1894 base number. Evaluate alternative active motor drivers from onsemi that offer improved performance metrics or extended supply chain availability. Consider system voltage constraints and thermal requirements when replacing obsolete components in new product developments.
Part Context
This component belongs to the LB18xx series of motor drivers produced by onsemi. The series typically provides integrated solutions for controlling small DC motors in consumer and automotive electronics. The TLM-E suffix indicates specific packaging and environmental compliance attributes defined by the manufacturer for this particular variant.
Replacement Considerations
Check for direct pin-compatible replacements within the same family. Verify electrical specifications against newer generations of motor drivers to ensure adequate current handling and voltage margins for the target application.
