| Компонент | Описание | Производитель | |
| R1180Q221B | SERIES MARK SPECIFICATION |
RICOH electronics devices division |
|
| R1180Q221B | 150mA LDO REGULATOR |
RICOH electronics devices division |
|
| R1180Q221C | 150mA LDO REGULATOR |
RICOH electronics devices division |
|
| R1180Q221C | SERIES MARK SPECIFICATION |
RICOH electronics devices division |