GR >> LM2575-5.0BU 
598291
LM2575-5.0BU
Microchip Technology
Quantity 9000
Packaging IC REG BUCK 5V 1A TO263-5
Description original&Quality new original
760209
LM2575-5.0BU
Micrel Inc
Quantity 20000
Packaging IC REG BUCK 5V 1A TO263-5
Description original&Quality new original