NCP100 ON Semiconductor, NCP100 Datasheet - Page 5

• Manufacturer Part Number: NCP100
• Description: Sub 1v Precision Adjustable Shunt Regulator
• Manufacturer: ON Semiconductor

−10
−30
50
30
10
−5.0
−10
8.0
6.0
4.0
2.0
10
5.0
20
15
10
−0.8
0
0
0
PHASE
GAIN
Figure 9. Cathode Current vs. Cathode Voltage
Figure 11. Reference Input Voltage Change vs.
Figure 13. Small−Signal Voltage Gain and
V
C
T
Figure 3
−0.6
I
C
T
Figure 4
K
A
KA
L
A
L
= 10 mA
= 25°C
= 3.3 mF
= 25°C
1.0
100
= 22 mF
= 1.0 V
−0.4
V
KA
V
KA
2.0
Phase vs. Frequency
−0.2
, CATHODE VOLTAGE (V)
, CATHODE VOLTAGE (V)
FREQUENCY (Hz)
1.0k
Cathode Voltage
0
3.0
0.2
10k
4.0
V
I
T
K
0.4
A
KA
= 10 mA
= 25°C
= 1.0 V
0.6
5.0
100k
0.8
6.0
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1.0
1.0 M
120
60
0
−60
−120
NCP100
7.0
1.2
5
−100
0.01
706
700
694
688
682
200
150
100
−50
1.0
0.1
10
50
−0.6
1.0
0
Figure 14. Reference Voltage vs. Cathode Current
Figure 10. Cathode Current vs. Cathode Voltage
50
Figure 12. Dynamic Impedance vs. Frequency
−0.4
V
I
C
T
Figure 5
V
C
T
Figure 3
K
A
A
KA
L
KA
L
= 9.5 mA to 10.5 mA
= 25°C
= 25°C
= 3.3 mF
= 3.3 mF
= 1.0 V
= 1.0 V
T
100
−0.2
= 25°C
A
= −40°C
= 70°C
V
10
I
K
KA
, CATHODE CURRENT (mA)
, CATHODE VOLTAGE (V)
0
for V
FREQUENCY (Hz)
150
= 85°C
0.2
KA
100
= 0.9 V
= 105°C
0.4
200
0.6
1.0k
I
K(min)
0.8
f ≤ 1.0 kHz
C
Figure 3
250
L
= 3.3 mF
1.0
10k
300
1.2