LM2576S-ADJ vs LM2575BU Comparison

This in-depth comparison of the LM2576S-ADJ and LM2575BU 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
LM2576S-ADJ

+BOM

4619 PCS | National Semiconductor
LM2575BU

+BOM

9016 PCS | Microchip Technology
Package TO-263-5 TO-263-6
Description SWITCHING REGULATOR, VOLTAGE-MOD IC REG BUCK ADJ 1A TO263-5
Part Status Active Obsolete
Function - Step-Down
Output Configuration - Positive
Topology - Buck
Output Type - Adjustable
Number of Outputs - 1
Voltage - Input (Min) - 4V
Voltage - Input (Max) - 40V
Voltage - Output (Min/Fixed) - 1.23V
Voltage - Output (Max) - 37V
Current - Output - 1A
Frequency - Switching - 52kHz
Synchronous Rectifier - No
Operating Temperature - -40°C ~ 125°C (TJ)
Mounting Type - Surface Mount
Comparison Model : LM2576S-ADJ LM2575BU

+BOM RFQ