SG3845MIC REG CTRLR BUCK ISO CM 8-DIP|MICROSEMI ANALOG MIXED SIGNAL GROUP|Lead free|RoHS Compliant TL3844P TL3845P UC2844AN UC2845AN TL2844P UC2844N UC2845BN E-UC2845BN UC2844BN E-UC2844BN TL2844BPE4 TL3844BP TL3845BP