RHFL4913XX25 RHFL4913XX33 - RHFL4913XX50 is a high performance Rad-hard positive voltage regulator family, specifically intended for space and harsh radiation environments.
The RHFL4913 is a high-performance rad-hard positive voltage regulator specifically intended for space and harsh radiation environments. It features embedded overtemperature and overcurrent protections, adjustable current limitation, and output overload monitoring. The device is available in various hermetic ceramic packages including Flat-16 SMD.5 and TO-257.
| Output voltage options | 2.5 V, 3.3 V, 5.0 V |
|---|---|
| Output current (Flat-16) | 2 A |
| Output current (SMD.5 & TO-257) | 3 A |
| Dropout voltage (Typical, 1A) | 650 mV |
| Operating input voltage range | Up to 12 V |
| Radiation hardness (TID) | 300 krad |
The RHFL4913 family offers fixed output voltages of 2.5 V, 3.3 V, and 5.0 V.
Yes, it is specifically intended for space and harsh radiation environments.