| Manufacturer | Part Number | Description |
|---|---|---|
| HT7590-7 | TinyPower LDO | |
| HT7590-1 | Low Power LDO | |
| HT7590-3 | TinyPower LDO | |
| HT7590-2 | Low Power LDO | |
| WDJ semiconductor WDJ semiconductor | HT7590-2 | LOW DROPOUT LINEAR REGULATOR |
| WDJ semiconductor WDJ semiconductor | HT7590-1 | LOW DROPOUT LINEAR REGULATOR |