LX432
TM
®
Low Voltage Adjustable Precision Shunt Regulator
PRODUCTION DATA SHEET
PARAMETER MEASUREMENT INFORMATION
Input
VKA
IK
Input
R1
IREF
R2
VREF
VREF
Figure 11 – Test Circuit For VKA = VREF
VKA
IK
Input
IOFF
VKA
Figure 12 – Test Circuit For VKA > VREF
VO
=
VKA
=
VREF
× ⎜⎛1+
⎝
R1
R2
⎟⎞
⎠
+
IREF
× R1
Figure 13 – Test Circuit For IOFF
Copyright © 2000
Rev. 1.3, 2005-02-24
Microsemi
Integrated Products Division
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
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