L4981AD vs L4981BD

This in-depth comparison of the L4981AD and L4981BD provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application. For more information, refer to their datasheets or contact our sales team for assistance in selecting the right part for your design.
Specifications
L4981AD

+BOM

5861 PCS | STMicroelectronics
L4981BD

+BOM

2684 PCS | STMicroelectronics
Package SO-20 SO-20
Description IC PFC CTR AVER CURR 100KHZ 20SO IC PFC CTR AVER CURR 100KHZ 20SO
ProductStatus Active Active
Mode Average Current Average Current
Frequency-Switching 100kHz 100kHz
Current-Startup 100 µA 100 µA
Voltage-Supply 14.5V ~ 19.5V 14.5V ~ 19.5V
OperatingTemperature -40°C ~ 125°C -40°C ~ 125°C
MountingType Surface Mount Surface Mount
Comparison Model : L4981AD L4981BD

+BOM RFQ