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XB1117P251FR 参数 Datasheet PDF下载

XB1117P251FR图片预览
型号: XB1117P251FR
PDF下载: 下载PDF文件 查看货源
内容描述: 1A低压差正电压稳压器 [1A Low Dropout Positive Voltage Regulator]
分类和应用: 稳压器
文件页数/大小: 10 页 / 450 K
品牌: TOREX [ TOREX SEMICONDUCTOR ]
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XB1117
Series
■ELECTRICAL
CHARACTERISTICS (Continued)
XB1117P331
PARAMETER
Output Voltage
Line Regulation
Load Regulation
Dropout Voltage
Current Limit
Supply Current
Temperature Coefficient
Temperature Stability
SYMBOL
V
OUT
ΔV
OUT
1
ΔV
OUT
2
V
dif
I
lim
I
SS
T
C
T
S
V
IN
=5.0V
I
OUT
=0A
4.75V≦V
IN
≦7.0V
I
OUT
=0A
V
IN
=5.0V
0A≦I
OUT
≦1.0V
ΔV
OUT
=±1%
0A≦I
OUT
≦1.0A
4.75V≦V
IN
≦7.0V
V
IN
=5.0V
0A≦I
OUT
≦1.0A
4.75V≦V
IN
≦7.0V
0A≦I
OUT
≦1.0A
V
IN
=5.0V
I
OUT
=100mA
*Over
Temp.
*Over Temp.
*Over Temp.
*Over Temp.
*Over Temp.
*Over Temp.
CONDITIONS
STANDARD VALUE
MIN.
3.267
3.234
-
-
-
-
-
1.0
-
-
-
TYP.
3.300
3.300
1.0
3.4
6.7
1.2
1.3
1.5
6
50
0.5
MAX.
3.333
3.366
4.5
10.0
13.4
1.4
-
-
13
-
-
V
A
mA
ppm/℃
mV
T
J
=25℃
UNITS
V
*Over Temp. = Over Temperature(0�½�+70℃)
XB1117K12B
PARAMETER
Reference voltage
Line Regulation
Load Regulation
Dropout Voltage
Current Limit
Temperature Coefficient
Adjust Pin Current
Adjust Pin Current
Change
Temperature Stability
Minimum Load Current
SYMBOL
V
ref
ΔV
OUT
1
ΔV
OUT
2
V
dif
I
lim
T
C
I
ADJ
ΔI
ADJ
T
S
I
OUT
V
IN
=5.0V
I
OUT
=10mA
4.75V≦V
IN
≦7.0V
I
OUT
=0A
V
IN
=5.0V
10�½�A≦I
OUT
≦1.0A
ΔV
OUT
=±1%
10�½�A≦I
OUT
≦1.0A
2.75A≦V
IN
≦7.0V
2.75V≦V
IN
≦7.0V
10�½�A≦I
OUT
≦1.0A
2.75V≦V
IN
≦7.0V
10�½�A≦I
OUT
≦1.0A
2.75V≦V
IN
≦7.0V
10�½�A≦I
OUT
≦1.0A
V
IN
=5.0V
I
OUT
=100�½�A
V
OUT
=5.0V
*Over Temp.
*Over Temp.
*Over Temp.
-
-
-
-
*Over Temp.
*Over Temp.
*Over Temp.
*Over Temp.
CONDITIONS
STANDARD VALUE
MIN.
1.238
1.225
-
-
-
-
-
1.0
-
TYP.
1.250
1.250
0.04
0.1
0.2
1.2
1.3
1.5
50
55
-
0.2
0.5
-
MAX.
1.262
1.275
0.20
0.3
0.4
1.4
-
-
-
-
120
5.0
-
10
Ta=25℃
UNITS
V
V
A
ppm/℃
μA
μA
mA
*Over Temp. = Over Temperature(0�½�+70℃)
8