| Компонент | Описание | Производитель | |
| MC33164P-4.6 | Micropower Undervoltage Sensing Circuit |
ON Semiconductor |
|
| MC33164P-4.6RA | Micropower Undervoltage Sensing Circuit |
ON Semiconductor |
|
| MC33164P-4.6RP | Micropower Undervoltage Sensing Circuit |
ON Semiconductor |