Basic terms: 1.Type : tpna series 2.Efficiency from 81% up to 88% 3.Power density : 0.85w/cm3 4.Pinout : industry standard pinout 5.Related certificate : rohs compliant 6.Wide temperatureat full : 1 watt load, 40c to 85c 7.Package material : ul 94v-0 package material 9.Pin connections : 8 pin dip1+vin), 2(-vin), 4(-vout), 5ov6+vout) Part number, nominal input voltage, output voltage , v, v Tpna0505s, 5, 5 Tpna0509s, 5, 9 Tpna0512s, 5, 12 Tpna0515s, 5, 15 Tpna1205s, 12, 5 Tpna1209s, 12, 9 Tpna1212s, 12, 12 Tpna1215s, 12, 15 Tpna1505s, 15, 5 Tpna1509s, 15, 9 Tpna1512s, 15, 12 Tpna1515s, 15, 15 Tpna2405s, 24, 5 Tpna2409s, 24, 9 Tpna2412s, 24, 12 Tpna2415s, 24, 15 Tpna4805s, 48, 5 Tpna4809s, 48, 9 Tpna4812s, 48, 12 Tpna4815s, 48, 15