GR >> ISL28134FHZ-T7A 
278518
ISL28134FHZ-T7A
Intersil
Quantity 18650
Packaging IC OPAMP CHOPPER 3.5MHZ SOT23-5
Description original&Quality new original
368860
ISL28134FHZ-T7A
Intersil
Quantity 20000
Packaging IC OPAMP CHOPPER R-R SOT23-5
Description original&Quality new original