R3111H181A-T1 и другие
| Компонент | Описание | Производитель | |
| R3111H181A-T1 | LOW VOLTAGE DETECTOR |
RICOH electronics devices division |
 |
| R3111H181A-TR | LOW VOLTAGE DETECTOR |
RICOH electronics devices division |
|
| R3111H181A-TZ | LOW VOLTAGE DETECTOR |
RICOH electronics devices division |
|