SG117 / 217 / 317 / 117A / 217A / 317A

Microsemi

Integrated Products Division

11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570

Page 1

Copyright

© 1994

Rev. 1.3, 2006-02-08

1.5A Three Terminal Adj. Voltage Regulator

TM

®

DESCRIPTION

The SG117A Series are 3-terminal

positive adjustable voltage regulators

which offer improved performance

over the original 117 design. A major

feature of the SG117A is reference

voltage tolerance guaranteed within ±

1%, allowing an overall power supply

tolerance to be better than 3% using

inexpensive 1% resistors. Line and

load regulation performance has been

improved as well.

Additionally, the SG117A reference

voltage is guaranteed not to exceed 2%

when operating over the full load, line

and power dissipation conditions. The

SG117A adjustable regulators offer an

improved

solution

for

all

positive

voltage regulator requirements with

load currents up to 1.5A.

KEY FEATUR ES

1% output voltage tolerance

0.01%/V line regulation

0.3% load regulation

Min. 1.5A output current

Available in hermetic TO-220

HIGH RELIABILITY FEATURES-

SG117A/SG117

Available to MIL-STD-883 and

DSCC SMD

MIL-M38510/11704BYA - JAN117K

MIL-M38510/11703BXA - JAN117T

LMI level "S" processing available

SCHEMAT I C DIAGRAM