LM2577S-ADJ/NOPB IC REG MULT CONFG ADJ 3A TO263 LM2577S-ADJ/NOPB is a versatile and high-performance DC-DC voltage regulator that featuring a Adjustable function with 3.5V to 40V output type. Input voltage range: 1.23V to 60V, output voltage: 3A and current: 52kHz. Operates within switching frequencies of N/A at temperatures of ROHS.Manufactured by THT with TO263-5 (DDPAK) mounting type. Compliant with TUBE standards and packaged as N/A.