LM431SAI Fairchild Semiconductor, LM431SAI Datasheet - Page 6

• Manufacturer Part Number: LM431SAI
• Manufacturer: Fairchild Semiconductor

LM431SAI
Typical Performance Characteristics
6
Figure 12. Reference-Cathode Diode Curve
Figure 10. Stability Boundary Conditions
140
120
100
5
4
3
2
1
0
80
60
40
20
0.0
0
100p
0.2
stable
0.4
1n
A
0.6
Ref.-Cathode Voltage(V)
C
L
, LOAD CAPACITANCE
0.8
10n
B
1.0
100n
1.2
stable
A V
B V
T
A
1.4
= 25
KA
KA
= Vref
= 5.0 V @ I
o
C
1.6
1
K
1.8
= 10
mA
10
2.0
(Continued)
Figure 11. Anode-Reference Diode Curve
5
4
3
2
1
0
0.0
0.2
0.4
0.6
Anode-Ref. Voltage(V)
0.8
1.0
1.2
1.4
1.6
1.8
2.0