ZHT431_06 ZETEX [Zetex Semiconductors], ZHT431_06 Datasheet - Page 6

• Manufacturer Part Number: ZHT431_06
• Description: Adjustable precision Zener shunt regulator
• Manufacturer: ZETEX [Zetex Semiconductors]

DC test circuits
Issue 5 - October 2006
© Zetex Semiconductors plc 2006
Input
Fig 1 - Test circuit for V
V
I
ref
ref
I
L
I
Z
Z
= V
V
Z
ref
Input
R1
R2
Fig 2 - Test circuit for V
I
V
ref
6
ref
I
L
I
Z
Z
> V
V
ref
Z
Input
Fig 3 - Test circuit for for Of
www.zetex.com
state current
ZHT431
†
I
ZOFF