LM431AZ-XX-TR70 TAITRON [TAITRON Components Incorporated], LM431AZ-XX-TR70 Datasheet - Page 4

• Manufacturer Part Number: LM431AZ-XX-TR70
• Description: Shunt Regulator
• Manufacturer: TAITRON [TAITRON Components Incorporated]

∆V
Symbol
∆V
REF/
∆I
V
I
I
I
Z
REF
OFF
MIN
REF
REF
KA
www.taitroncomponents.com
REF
∆V
KA
Electrical Characteristics
Fig.1- Test Circuit for V
Reference Input
Voltage
Reference
Input
Voltage
Deviation
Ratio of Change in
Reference Input
Voltage to Change in
Cathode to Anode
Voltage
Referenc
e Input
Current
Reference Input
Current Deviation
Min. Cathode Current
For Regulation
Off-State Cathode
Current
Dynamic Impedance
Description
Ta=25°
C
Ta=Topr
0-70° C
-
°C
40-85
2.440
Min.
-
-
-
-
-
-
-
-
-
-
LM431
2.495
KA
Typ.
0.22
-1.4
-1.0
7.0
1.8
0.8
0.5
2.6
-
-
=V
REF
(T
2.550
Max.
1000
-2.7
-2.0
4.0
6.5
2.5
1.0
30
A
-
-
=25ºC, unless otherwise specified)
2.480
Min.
-
-
-
-
-
-
-
-
-
-
LM431A
2.500
Typ.
0.15
-1.0
-0.5
4.8
4.5
0.7
0.4
0.4
50
-
2.520
Max.
1000
-2.7
-2.0
4.0
1.2
1.0
0.5
10
8
-
2.490
Min.
-
-
-
-
-
-
-
-
-
-
LM431B
Fig.2- Test Circuit for V
2.500
Typ.
0.15
-1.0
-0.5
4.5
4.5
0.7
0.4
0.4
50
-
2.510
Max.
1000
-2.7
-2.0
4.0
1.2
1.0
0.5
10
8
-
Shunt Regulator
Unit
mV/V
mV
mA
µA
µA
nA
V
Ω
Circuit
Rev. A/DX 2007-06-04
(Note1)
(Note2)
Test
Fig.1
Fig.1
Fig.2
Fig.2
Fig.2
Fig.1
Fig.3
Fig.1
KA
>V
LM431
REF
I
I
Page 4 of 14
10mA
KA
KA
V
V
IKA=
V
KA
KA
=10mA, R1=10KΩ,
=10mA, R1=10KΩ,
I
Conditions
KA
KA
=V
=V
-
=36V, V
V
=1.0~100mA,
V
40 ~ 85° C
f≤1.0KHz
REF
REF
R2=∞,
KA
KA
R2=∞
=V
∆V
V
∆V
10V
=V
,I
,I
REF
KA
KA
REF
REF
KA
KA
REF
=10mA
=10mA
=10V~
=36V~
,
=0V