E-UC2843BNIC REG CTRLR PWM CM 8-MINIDIP|STMICROELECTRONICS|Lead free|RoHS Compliant UC2842AN UC2843N UC2843BN TL2842BPE4 TL2843BP TL2843P UC2842AM UC2842BNG UC2842NG4 UC2843ANG4 UC2843BNG