The OMR9807 is a radiation hardened, ultra low dropout linear regulator designed specifically for space applications. This product has been characterized to a total ionizing dose of 200 Krad (Si) per MIL-STD-883, Method 1019, Condition A at both high and low dose rates under biased and unbiased conditions to account for ELDRS effects in bipolar devices. The ultra low dropout voltage of 0.4V @ 3A makes the part particularly useful for applications requiring low noise and higher efficiency.

Features:

■ Total dose and low dose capabilitiy to 200 Krad(Si) allows use in space applications

■ Ultra low dropout voltage of 0.4 volts significantly reduces power consumption

■ Low noise, higher efficiency

■ Remote shutdown permits power sequencing to be easily implemented

■ Hermetic MO-078AA (TO-258AA) and 8-lead flat pack ensure higher reliability n K-level screened