ta76l431fb TOSHIBA Semiconductor CORPORATION, ta76l431fb Datasheet - Page 6

• Manufacturer Part Number: ta76l431fb
• Description: 2.495 V Adjustable High-precision Shunt Regulators
• Manufacturer: TOSHIBA Semiconductor CORPORATION

1.2
1.0
0.8
0.6
0.4
0.2
1.0
0.8
0.6
0.4
0.2
60
50
40
30
20
10
0
−50
−50
0
0
1 k
Input
Input
I REF
I REF
Ambient temperature Ta (°C)
10 k
0
0
0.0001
50
40
30
20
10
0
Frequency f (Hz)
I K = 10 mA
I K = 10 mA
I K
I K
I
REF
V KA
V KA
A
100 k
V
50
50
– Ta
– f
10 μF
0.001
V IN
I K = 10 mA
Ta = 25°C
1 M
100
100
Unstable
I K
0.01
V OUT
Stability Boundaty Conditions
GND
Load capacitance C
10 M
150
150
6
Stable
0.1
L
100
(μF)
0.5
0.3
0.1
50
30
10
0
3
2
1
0
5
5
3
1
1 k
0
Ta = 25°C
V KA = V REF
0.5 mA < = −I K < = 50 mA
1
220 Ω
Ta = 25°C
V KA = V REF (2.495 V)~15 V
1
10 k
I K
GND
I K
monitor
R S
Input
f = 100 kHz
2
Generator
Frequency f (Hz)
10
e o
Pulse response
e i
Pulse
Time t (μs)
∴
R
e
e
o
o
Z
S
Z
Input
Output
KA
=
=
3
KA
＞
100 k
R
R
C L
Z
i e
S
S
=
KA
– f
e
i e
+
・
i e
220 Ω
o
Z
Z
・
KA
KA
4
100
R
S
・
Z
Output
TA76L431FB
KA
GND
1 M
5
2007-01-31
6
10 M