GR >> LM2574-12YN 
598251
LM2574-12YN
Microchip Technology
Quantity 9000
Packaging IC REG BUCK 12V 0.5A 8DIP
Description original&Quality new original
760102
LM2574-12YN
Micrel Inc
Quantity 20000
Packaging IC REG BUCK 12V 0.5A 8DIP
Description original&Quality new original