LR1120L-28-AF5-C-R LR1120L-30-AF5-C-R LR1120L-31-AF5-C-R LR1120L-33-AF5-C-R LR1121 LR1121A-3.3V LR1121B LR1121B-3.0V-A LR1121B-33-AF5-A-R LR1121B-36-AF5-A-R