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参数资料
| 型号： | GM431BST89B |
| 厂商： | American Power Management Inc. |
| 英文描述： | 2.5V ADJUSTABLE SHUNT REGULATOR |
| 中文描述： | 2.5V的可调并联稳压器 |
| 文件页数： | 13/14页 |
| 文件大小： | 184K |
| 代理商： | GM431BST89B |
G
M
4
3
1
8
Typical Performance Characteristics
Cathode Voltage (V)
-1 -0.5
0
0.5
1
1.5
2
2.5
3
1000
800
600
400
200
0
-200
-400
C
a
th
o
d
e
c
u
rr
e
n
t
(m
A
)
Figure 9. Cathode Current vs.
Cathode Voltage
-2
-1
0
1
2
3
200
150
100
50
0
-50
-100
-150
Cathode Voltage (V)
C
a
th
o
d
e
c
u
rr
e
n
t
(m
A
)
Figure 10. Cathode Current vs.
Cathode Voltage
0
20
40
60
80
0.6
0.5
0.4
0.3
0.2
0.1
0
T , AMBIENT TEMPERATURE (°C)
A
I
,
R
E
F
E
R
E
N
C
E
IN
P
U
T
C
U
R
E
N
T
(m
A
)
re
f
Figure 11. Reference Input Current versus
Ambient Temperature
0
100K 200K 300K 400K 500K
600K
2.5
2
1.5
1
0.5
0
Frequency (Hz)
Im
p
e
d
a
n
c
e
(W
)
Figure 12. Dynamic Impedance
Frequency
0
20
40
60
80
2.5
2.498
2.496
2.494
2.492
2.49
2.488
2.486
T , AMBIENT TEMPERATURE (°C)
A
V
,
R
E
F
E
R
E
N
C
E
IN
P
U
T
V
O
L
T
A
G
E
(V
)
re
f
Figure 13.
Reference Input Voltage versus
Ambient Temperature
10
100
1k
10k
100k
1M
60
50
40
30
20
10
0
-10
Figure 14. Open-Loop Voltage Gain
vs. Frequency
A
,
O
P
E
N
L
O
P
V
O
L
T
A
G
E
G
A
IN
(d
B
)
v
o
l
f, FREQUENCY (HZ)
I
=10mA
KA
T =25°C
A
0°
36°
72°
108°
144°
180°
P
h
a
s
e
S
h
if
t
A
MICROELECTRONICS
GM431
2.5V ADJUSTABLE SHUNT REGULATOR
Power Management
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| GM431BST89T | 2.5V ADJUSTABLE SHUNT REGULATOR |
| GM431BT92B | 2.5V ADJUSTABLE SHUNT REGULATOR |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| GM431BST89R | 制造商:GAMMA 制造商全称:GAMMA 功能描述:2.5V ADJUSTABLE SHUNT REGULATOR |
| GM431BST89RG | 制造商:GAMMA 制造商全称:GAMMA 功能描述:2.5V ADJUSTABLE SHUNT REGULATOR |
| GM431BST89RL | 制造商:GAMMA 制造商全称:GAMMA 功能描述:2.5V ADJUSTABLE SHUNT REGULATOR |
| GM431BST89T | 制造商:GAMMA 制造商全称:GAMMA 功能描述:2.5V ADJUSTABLE SHUNT REGULATOR |
| GM431BT92B | 制造商:GAMMA 制造商全称:GAMMA 功能描述:2.5V ADJUSTABLE SHUNT REGULATOR |
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