The LM2576M-ADJ/TR is a surface mounted device (SMD) with fixed output voltage regulator developed by HGSEMI. This adjustable voltage regulator features a wide input voltage range of 4.5V - 40V and offers output voltages up to 37V. It is designed to provide a constant regulated output voltage of 3.3V, 5V, 12V, and adjustable from 1.23V to 37V. The LM2576M-ADJ/TR has an integrated Power MosFET, and operates with a switching frequency up to 150 kHz, supplying up to 5A output current with excellent load and line regulation characteristics. It supports an external shutdown control and has built-in thermal shutdown protection to protect the device from thermal runaway. The LM2576M-ADJ/TR is packaged in an 8-pin ESOP8 RoHS package so that it can be easily used to meet the requirements of space-restricted designs.