ta76431f TOSHIBA Semiconductor CORPORATION, ta76431f Datasheet - Page 4

• Manufacturer Part Number: ta76431f
• Description: Adjustable Precision Shunt Regulator
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Test Parameter
Typical Application Circuits
(1) V
(3) OFF-State Mode
(1) 2.5 V Reference
Input
Input
KA
= V
REF
R
R
V
SD
SD
REF
Mode
V
IN
I
I
K
Koff
V
OUT
∼ − 2.5 V
V
V
KA
KA
(2) V
(2) Shunt Regulator
4
GND
V
V
Input
V
KA
IN
KA
OUT
> V
=
V
=
R
REF
V
REF
SD
REF
I
R
REF
V
SD
REF
⎛
⎜
⎜
⎝
1
Mode
⎛
⎜
⎜
⎝
+
1
+
R
R
1
2
R
R
⎞
⎟
⎟
⎠
1
2
I
K
+
⎞
⎟
⎟
⎠
+
I
REF
I
REF
⋅
V
R
⋅
KA
1
R
V
1
OUT
TA76431F/FR
2006-11-06