| Компонент | Описание | Производитель | PDF | Buy |
| R1221N50AA | Step-down DC/DC Converter with Voltage Detector | RICOH electronics devices division |  |  |
| R1221N50AA-TR | Step-down DC/DC Converter with Voltage Detector | RICOH electronics devices division | | |
| R1221N50AC | Step-down DC/DC Converter with Voltage Detector | RICOH electronics devices division | | |
| R1221N50AC-TR | Step-down DC/DC Converter with Voltage Detector | RICOH electronics devices division | | |
| R1221N50AD | Step-down DC/DC Converter with Voltage Detector | RICOH electronics devices division | | |
| R1221N50AD-TR | Step-down DC/DC Converter with Voltage Detector | RICOH electronics devices division | | |
| R1221N50AE | Step-down DC/DC Converter with Voltage Detector | RICOH electronics devices division | | |
| R1221N50AE-TR | Step-down DC/DC Converter with Voltage Detector | RICOH electronics devices division | | |
| R1221N50AF | Step-down DC/DC Converter with Voltage Detector | RICOH electronics devices division | | |
| R1221N50AF-TR | Step-down DC/DC Converter with Voltage Detector | RICOH electronics devices division | | |
| R1221N50AG | Step-down DC/DC Converter with Voltage Detector | RICOH electronics devices division | | |
| R1221N50AG-TR | Step-down DC/DC Converter with Voltage Detector | RICOH electronics devices division | | |
| R1221N50AH | Step-down DC/DC Converter with Voltage Detector | RICOH electronics devices division | | |
| R1221N50AH-TR | Step-down DC/DC Converter with Voltage Detector | RICOH electronics devices division | | |
