參數(shù)資料
型號: STV8131
廠商: 意法半導體
英文描述: 5V AND 8V VOLTAGE REGULATOR
中文描述: 5V和8V的電壓調(diào)節(jié)器
文件頁數(shù): 3/5頁
文件大?。?/td> 68K
代理商: STV8131
STV8131
3/5
1
ELECTRICAL CHARACTERISTICS
(V
IN1
= 7V, V
IN2
= 10V, T
J
= 25°C unless otherwise specified)
Symbol
Parameter
V
O1
Output Voltage
V
O2
Output Voltage
Note:
Safe permanent short-circuit is only guaranteed for input voltages up to 16V.
Figure 3. Typical Application
Test Conditions
I
O1
= 10mA
I
O2
= 10mA
5mA < I
O1
2 < 750mA
7V < V
IN1
< 14V
10V < V
IN2
< 14V
I
O1
2 = 750mA
I
O1
2 = 1A
7V < V
IN1
< 14V
10V < V
IN2
< 14V
I
O1
2 = 200mA
5mA < I
O1
< 0.6A
5mA < I
O2
< 0.6A
I
O1
= 10mA
Output 2 Disabled
V
10
6
0
Min.
4.9
7.84
Typ.
5
8
Max.
5.1
8.16
Unit
V
V
V
O1
V
O2
Output Voltage
4.8
7.7
5.2
8.3
1.4
2
V
V
V
V
V
IO1, 2
Dropout Voltage
V
O1, 2LI
Line Regulation
50
80
mV
mV
V
O1, 2LO
Load Regulation
100
160
mV
mV
I
Q
Quiescent Current
2
mA
K
O1, 2
Output Voltage Thermal Drift
Tj = 0 to + 125°C
V
IN1
= 7V, V
IN2
= 10V
V
IN2
= 16V (see Note)
100
ppm/
o
C
I
O1, 2SC
Short Circuit Output Current
1.6
1
A
A
V
DISH
Disable Voltage High (corresponding out
active)
Disable Voltage Low (corresponding out
disabled)
Disable Bias Current
Junction Temperature for Thermal Shut Down
2
V
V
DISL
0.8
V
I
DIS
T
jsd
0V < V
DIS
< 7V
-30
2
μA
o
C
145
K
0
------------------------
=
8
5
3
7
6
4
2
1
STV8131
DISABLE
FOR
OUTPUT 1
C1
C2
C3
C4
C1 to C4 = 10
m
F
DISABLE
FOR
OUTPUT 2
V
IN1
V
IN2
V
O1
V
O2
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