Low Voltage(1.24V) Adjustable Precision Shunt Regulator
TYPICAL OPERATING CHARACTERISTICS
Reference Voltage vs. Junction Temperature
TL432/A/C
100
90
80
70
60
50
40
30
20
10
0
0.1
Stability Boundary Conditions
UNSTABLE
C
D
STABLE
B
A
1
10
100
1000
CL-Load Capacitance (nF)
10000
150Ω
R1
CL
R2
< Fig 4. Test Circuit >
A VKA=VREF R1= 0Ω, R2 = ∞
B VKA=5.0V, R1=10kΩ, R2 = 3.3kΩ
C VKA=10.0V R1=10kΩ, R2 = 1.42kΩ
D VKA=15.0V R1=10kΩ, R2 = 900Ω
Sep. 2010 – Rev.1.5
-7-
HTC