What is the difference between these two parts (TFP401A and TFP401A-EP)? Both seem to be active parts, identical pinout, datasheets are pretty close at first glance. At Digikey the TFP401AMPZPEP is around $21 and the TFP401APZPR is around $8. Is one newer and the other is being phased out? I can't see much of a difference to justify the cost. Is it packaging?
Thanks,
Keith
