Step-Down Switching Regulator, 3A, Vin 4÷40V, Vout 1.23÷37V, 52kHz LM2576S-ADJ; P2576L-ADJ-TQ5; P2676G-ADJ-TQ5; TS2576CM5 RN; LM2576D2T-ADJR4G; LM2576D2T-ADJG ONS; LM2576D2T-ADJR4G; LM2576SX-ADJ/NOPB