Microsemi Corporation SGR117AIG, SGR117AIG-883B, SGR117AK, SGR117AK-883B, SGR117AR Datasheet

SGR117A

ADVANCED DATA SHEET

RAD HARD 1.5 AMP THREE TERMINAL

ADJUSTABLE VOLTAGE REGULATOR

	DESCRIPTION		FEATURES
	The RAD HARD SGR117A 3-terminal positive adjustable		∙	Full electrical performance after radiation exposure
	regulators have been designed to meet the most stringent			1 MEG Rad Total Dose
	space and strategic level radiation requirements while meeting		∙	5x1012 N/cm²
	the industry standard LM117A and LM117 electrical			1% output voltage tolerance
	specifications.		∙	0.01%/V line regulation
			∙	0.3% load regulation
	In addition to the features of the standard SGR117A, these		∙	Min. 1.5A output current
	devices are capable of meeting the attached data sheet		∙	Available in TO-257 Package (Hermetic TO-220)
	electricals after the following radiation events:
	TOTAL DOSE:	EXCEEDS 1 MEG RAD	HIGH RELIABILITY FEATURES-SGR117A
			♦ Radiation data available
	NEUTRON FLUENCE:	5x1012 N/cm²	♦ Available to MIL-STD-883
			♦ LMI level "S" processing available

SCHEMATIC DIAGRAM

3/91 Rev 1.2 1/95

LINFINITY Microelectronics Inc.

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