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參數資料
| 型號： | LD2982BXX31 |
| 廠商： | 意法半導體 |
| 英文描述： | VERY LOW DROP AND LOW NOISE VOLTAGE REGULATO WITH INHIBIT FUNCTION |
| 中文描述： | 很好低壓差，低噪聲電壓調壓閥與禁止功能 |
| 文件頁數： | 6/13頁 |
| 文件大?。?/td> | 296K |
| 代理商： | LD2982BXX31 |
LD2982 SERIES
6/13
V
O
Output Voltage
V
I
= 5.7V
I
O
= 1 to 50mA
I
O
= 1 to 50mA
V
I
= 6.0V
I
O
= 1 to 50mA
I
O
= 1 to 50mA
R
L
= 0
V
I
= V
O
+1V to 16V, I
O
=
1mA
V
I
= V
O
+1V to 16V, I
O
=
1mA
T
J
= -40 to 125
°C
I
O
= 0
I
O
= 0
I
O
= 1mA
I
O
= 1mA
I
O
= 10mA
I
O
= 10mA
I
O
= 50mA
I
O
= 50mA
I
O
= 0
I
O
= 0
I
O
= 1mA
I
O
= 1mA
I
O
= 10mA
I
O
= 10mA
I
O
= 50mA
I
O
= 50mA
OFF MODE V
INH
<0.18V
OFF MODE V
INH
<0.18V
T
J
= -40 to 125
°C
C
BYP
= 0.01
μ
F
T
J
= -40 to 125
°C
T
J
= -40 to 125
°C
T
J
= -40 to 125
°C
T
J
= -40 to 125
°C
B= 300Hz to 50KHz
C
BYP
= 0.01
μ
F
4.629
4.606
4.535
4.7
4.77
4.794
4.864
V
V
V
T
J
= -40 to 125
°C
V
O
Output Voltage
4.925
4.9
4.825
5
5.075
5.1
5.175
V
V
V
T
J
= -40 to 125
°C
I
SC
Short Circuit Current
V
O
/
V
I
Line Regulation
400
0.003
mA
%/V
I
%/V
I
0.014
0.032
V
d
Dropout Voltage
1
3
5
mV
mV
T
J
= -40 to 125
°C
7
10
15
mV
mV
T
J
= -40 to 125
°C
40
60
90
mV
mV
T
J
= -40 to 125
°C
120
150
225
mV
mV
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
T
J
= -40 to 125
°C
I
d
Quiescent Current
80
100
150
T
J
= -40 to 125
°C
100
150
200
T
J
= -40 to 125
°C
200
300
400
T
J
= -40 to 125
°C
600
900
1200
T
J
= -40 to 125
°C
0
1
SVR
V
IL
V
IH
I
iNH
Supply Voltage Rejection
Control Input Logic Low
C
O
= 10
μ
F
f = 1KHz
45
dB
V
0.15
Control Input Logic High
2
V
μ
A
μ
A
μ
V
Control Input Current
V
SHDN
= 5V
V
SHDN
= 0V
5
15
0
-1
eN
Output Noise Voltage
C
O
= 10
μ
F
30
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LD2982BXX32 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:VERY LOW DROP AND LOW NOISE VOLTAGE REGULATO WITH INHIBIT FUNCTION |
| LD2982BXX33 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:VERY LOW DROP AND LOW NOISE VOLTAGE REGULATO WITH INHIBIT FUNCTION |
| LD2982BXX35 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:VERY LOW DROP AND LOW NOISE VOLTAGE REGULATO WITH INHIBIT FUNCTION |
| LD2982BXX36 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:VERY LOW DROP AND LOW NOISE VOLTAGE REGULATO WITH INHIBIT FUNCTION |
| LD2982BXX38 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:VERY LOW DROP AND LOW NOISE VOLTAGE REGULATO WITH INHIBIT FUNCTION |
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