GR >> LM2574-5.0YN 
598255
LM2574-5.0YN
Microchip Technology
Quantity 9000
Packaging IC REG BUCK 5V 0.5A 8DIP
Description original&Quality new original
760100
LM2574-5.0YN
Micrel Inc
Quantity 20000
Packaging IC REG BUCK 5V 0.5A 8DIP
Description original&Quality new original