BU4921 Serie
| Fr. Teil# | Beschreibung | Hersteller | Auf Lager | Operation |
| BU4921G-TR | IC VOLT DETECTOR STD 5-SSOP | Rohm Semiconductor | 3283 |
|
| BU4921F-TR | IC SUPERVISOR 1 CHANNEL 4SOP | Rohm Semiconductor | 7626 |
|
| BU4921FVE-TR | IC SUPERVISOR 1 CHANNEL 5VSOF | Rohm Semiconductor | 3873 |
|