LM432AA3 CYSTEKEC [Cystech Electonics Corp.], LM432AA3 Datasheet - Page 6

• Manufacturer Part Number: LM432AA3
• Description: Adjustable shunt regulator
• Manufacturer: CYSTEKEC [Cystech Electonics Corp.]

Test Circuit-Small-Signal Gain and Phase
LM432XA3/N3
3.5
2.5
1.5
0.5
3
2
1
0
-10
-20
0.001
70
60
50
40
30
20
10
0.45
0.35
0.25
0.15
0.05
0
0.5
0.4
0.3
0.2
0.1
100
Stability Boundary Condition For Shunt Regulation
0
-50
T
Stable
Reference Impedance vs Junction Temperature
Small-Signal Gain vs Frequency
A
vs Cathode Current and Load Capacitance
=25℃
Iz=0.1 to 100mA
Vz=V
f<1kHz
-25
0.01
Junction Temperature---TJ(℃)
Load Capacitance---CL(μF)
1000
REF
0
Frequency---f(Hz)
25
10000
0.1
50
CYStech Electronics Corp.
75
100000
Vz=V
Vz=2V
1
100
Stable
REF
125 150
1000000
10
100
0.1
10
-180
-225
-270
-315
-360
1
Test Circuit-Stability
1000
100
Reference Impedance vs Frequency
Small-Signal Phase Shift vs Frequency
T
A
=25℃
1000
10000
Frequency---f(Hz)
Frequency---f(Hz)
10000
CYStek Product Specification
100000
Spec. No. : C504N3
Issued Date : 2003.03.21
Revised Date : 2005.10.07
Page No. : 6/9
100000
1000000
1000000