Switching Voltage Regulators 550mA, 8V-14V Input LNB-Power Supply, TSSOP16. Batch number Cross Reference: MPS126 MPS1139 MPS1228 MPS1328 MPS1331 MPS1345 MPS1351 MPS1353 MPS1404 MPS1411 MPS1423 MPS1424 MPS1449
