Ultra low dropout linear regulator targets aerospace applications
Intersil has unveiled the ISL75052SEH, a radiation hardened, single output LDO specified for an output current of up to 1.5A.
Designed for aerospace and satellite power applications, the ISL75052 is the claimed to be the industry's only SMD approved LDO that is single event transient immune.
In addition, it is high/low dose rate immune via wafer by wafer acceptance testing up to 100 and 50krad. Operating from an input voltage range of 4.0 to 13.2V, the module provides output voltages of 0.6 to 12.7V.
Output voltage is adjustable based on an external resistor divider setting. Typical dropout voltage performance is 225mV at 1.5A.
