GR >> LM2575-5.0WU 
598297
LM2575-5.0WU
Microchip Technology
Quantity 9000
Packaging IC REG BUCK 5V 1A TO263-5
Description original&Quality new original
760049
LM2575-5.0WU
Micrel Inc
Quantity 20000
Packaging IC REG BUCK 5V 1A TO263-5
Description original&Quality new original