HS-117RH

DATASHEET Radiation Hardened Adjustable Positive Voltage Regulator HS-117RH, HS-117EH The radiation hardened HS-117RH and HS-117EH are adjustable positive voltage linear regulators capable of operating with input voltages up to 40VDC. The HS-117EH encompasses all of the production testing of the HS-117RH and additionally is tested in the Intersil Enhanced Low Dose Rate Sensitivity (ELDRS) product manufacturing flow. The output voltage is adjustable from 1.25V to 37V with two external resistors. The device is capable of sourcing from 5mA to 1.25A max (0.5A max for the TO-39 package). Current protection is provided by the on-chip thermal shutdown and output current limiting circuitry. The Intersil HS-117 has advantages over other industry standard types, in that circuitry is incorporated to minimize the effects of radiation and temperature on device stability. Constructed in Intersil’s dielectrically isolated Rad Hard Silicon Gate (RSG) process, the HS-117RH and HS-117EH are immune t...