| Компонент | Описание | Производитель | |
| GRM21BB31A475KA74 | 600mA Synchronous DC-DC Step Down Regulator (1ch) 300mA LDO Regulator (4ch) Multi Power Supply (High Efficiency Power LSI) |
Panasonic Semiconductor |
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| GRM21BB31A475KA74L | VIN = 2.9V to 5.5V 2ch,0.8A General-purpose High Efficiency Power LSI |
Panasonic Semiconductor |