| 52 | SOT-416 | DTA123YE | ROHM | PNP digital transistor |  |
| 52 | SOT-346 | DTA123YKA | ROHM | PNP digital transistor |  |
| 52 | SOT-323 | DTA123YUA | ROHM | PNP digital transistor |  |
| 52 | SOT-523F | MM5Z3V0 | Fairchild | Zener diode |  |
| 52 | SOT-346 | PDTC143TK | NXP | NPN digital transistor |  |
| 52 | SOD-523 | ZV952V2TA | Zetex (Now Diodes) | Varactor Diode |  |
| 52** | SOT-25 | G5111T12 | GMT | Step Up Converter |  |
| 52*** | SOT-26 | TS1052CX6 | TS | Voltage and Current Controller |  |
| 52- | SOT-323 | PBSS4160U | NXP | NPN transistor |  |
| 523A* | SOT-25 | G5243AT11U | GMT | Power Switch |  |
| 5244x | SOT-25 | G5244T11U | GMT | Power Switch |  |
| 52AC | DFN-8 3x3 | ISL61852ACRZ | Intersil | USB Port Power Supply Controller |  |
| 52AI | DFN-8 3x3 | ISL61852AIRZ | Intersil | USB Port Power Supply Controller |  |
| 52BC | DFN-8 3x3 | ISL61852BCRZ | Intersil | USB Port Power Supply Controller |  |
| 52BI | DFN-8 3x3 | ISL61852BIRZ | Intersil | USB Port Power Supply Controller |  |
| 52CC | DFN-8 3x3 | ISL61852CCRZ | Intersil | USB Port Power Supply Controller |  |
| 52CI | DFN-8 3x3 | ISL61852CIRZ | Intersil | USB Port Power Supply Controller |  |
| 52DC | DFN-8 3x3 | ISL61852DCRZ | Intersil | USB Port Power Supply Controller |  |
| 52DI | DFN-8 3x3 | ISL61852DIRZ | Intersil | USB Port Power Supply Controller |  |
| 52EC | DFN-8 3x3 | ISL61852ECRZ | Intersil | USB Port Power Supply Controller |  |
| 52EI | DFN-8 3x3 | ISL61852EIRZ | Intersil | USB Port Power Supply Controller |  |
| 52FC | DFN-8 3x3 | ISL61852FCRZ | Intersil | USB Port Power Supply Controller |  |
| 52FI | DFN-8 3x3 | ISL61852FIRZ | Intersil | USB Port Power Supply Controller |  |
| 52GC | DFN-8 3x3 | ISL61852GCRZ | Intersil | USB Port Power Supply Controller |  |
| 52GI | DFN-8 3x3 | ISL61852GIRZ | Intersil | USB Port Power Supply Controller |  |
| 52HC | DFN-8 3x3 | ISL61852HCRZ | Intersil | USB Port Power Supply Controller |  |
| 52HI | DFN-8 3x3 | ISL61852HIRZ | Intersil | USB Port Power Supply Controller |  |
| 52IC | DFN-8 3x3 | ISL61852ICRZ | Intersil | USB Port Power Supply Controller |  |
| 52II | DFN-8 3x3 | ISL61852IIRZ | Intersil | USB Port Power Supply Controller |  |
| 52JC | DFN-8 3x3 | ISL61852JCRZ | Intersil | USB Port Power Supply Controller |  |
| 52JI | DFN-8 3x3 | ISL61852JIRZ | Intersil | USB Port Power Supply Controller |  |
| 52KC | DFN-8 3x3 | ISL61852KCRZ | Intersil | USB Port Power Supply Controller |  |
| 52KI | DFN-8 3x3 | ISL61852KIRZ | Intersil | USB Port Power Supply Controller |  |
| 52LC | DFN-8 3x3 | ISL61852LCRZ | Intersil | USB Port Power Supply Controller |  |
| 52LI | DFN-8 3x3 | ISL61852LIRZ | Intersil | USB Port Power Supply Controller |  |
| 52N03S | TDSON-8 | BSC052N03S G | Infineon | N-Channel MOSFET |  |
| 52N50C3 | TO-247 | SPW52N50C3 | Infineon | N-Channel MOSFET |  |
| 52W | SOT-323 | PBSS4160U | NXP | NPN transistor |  |
| 52p | SOT-323 | PBSS4160U | NXP | NPN transistor |  |
| 52t | SOT-323 | PBSS4160U | NXP | NPN transistor |  |