Texas Instruments
Texas Instruments LM2574MX-ADJ-NOPB 1.2V to 37V 0.5A Spannungsregler
National Semiconductor
National Semiconductor LM2574N-ADJ-NOPB 1.2V to 37V 0.5A Spannungsregler
Texas Instruments LM2674MX-ADJ-NOPB 1.2V to 37V 0.5A Spannungsregler