DATASHEET
HS-117RH, HS-117EH FN4560
Rev 10.00
March 25, 2014 Radiation Hardened Adjustable Positive Voltage Regulator
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
to single event latch-up and has been specifically designed to
provide highly reliable performance in harsh radiation
environments. Features Electrically screened to DLA SMD # 5962-99547 Superior temperature stability Overcurrent and Over-temperature protection Wide input voltage range 4.25V to 40V Operating temperature range . .-55В°C to +125В°C QML Qualified per MIL-PRF-38535 requirements Radiation environment …
