SNOS412M - 2000年2月 - 修订2013年3月
LM1117 -N电气特性
标准结构和限制出现在普通型适用于对于T
J
= 25℃。出现在极限
粗体
则适用于整个
结温度范围内进行操作, 0℃至125 ℃。
符号
V
REF
参数
参考电压
条件
LM1117-N-ADJ
I
OUT
= 10毫安,V
IN
-V
OUT
= 2V ,T
J
= 25°C
10mA
≤
I
OUT
≤
800毫安, 1.4V
≤
V
IN
-V
OUT
≤
10V
LM1117-N-1.8
I
OUT
= 10毫安,V
IN
= 3.8V ,T
J
= 25°C
0
≤
I
OUT
≤
800毫安, 3.2V
≤
V
IN
≤
10V
LM1117-N-2.5
I
OUT
= 10毫安,V
IN
= 4.5V ,T
J
= 25°C
0
≤
I
OUT
≤
800毫安, 3.9V
≤
V
IN
≤
10V
LM1117-N-2.85
I
OUT
= 10毫安,V
IN
= 4.85V ,T
J
= 25°C
0
≤
I
OUT
≤
800毫安, 4.25V
≤
V
IN
≤
10V
0
≤
I
OUT
≤
500毫安,V
IN
= 4.10V
LM1117-N-3.3
I
OUT
= 10毫安,V
IN
= 5V牛逼
J
= 25°C
0
≤
I
OUT
≤
800毫安, 4.75V≤ V
IN
≤
10V
LM1117-N-5.0
I
OUT
= 10毫安,V
IN
= 7V ,T
J
= 25°C
0
≤
I
OUT
≤
800毫安, 6.5V
≤
V
IN
≤
12V
ΔV
OUT
线路调整
(3)
LM1117-N-ADJ
I
OUT
= 10毫安, 1.5V
≤
V
IN
-V
OUT
≤
13.75V
LM1117-N-1.8
I
OUT
= 0毫安, 3.2V
≤
V
IN
≤
10V
LM1117-N-2.5
I
OUT
= 0毫安, 3.9V
≤
V
IN
≤
10V
LM1117-N-2.85
I
OUT
= 0毫安, 4.25V
≤
V
IN
≤
10V
LM1117-N-3.3
I
OUT
= 0毫安, 4.75V
≤
V
IN
≤
15V
LM1117-N-5.0
I
OUT
= 0毫安, 6.5V
≤
V
IN
≤
15V
ΔV
OUT
负载调整率
(3)
LM1117-N-ADJ
V
IN
-V
OUT
= 3V, 10
≤
I
OUT
≤
800mA
LM1117-N-1.8
V
IN
= 3.2V, 0
≤
I
OUT
≤
800mA
LM1117-N-2.5
V
IN
= 3.9V, 0
≤
I
OUT
≤
800mA
LM1117-N-2.85
V
IN
= 4.25V, 0
≤
I
OUT
≤
800mA
LM1117-N-3.3
V
IN
= 4.75V, 0
≤
I
OUT
≤
800mA
LM1117-N-5.0
V
IN
= 6.5V, 0
≤
I
OUT
≤
800mA
V
IN
-V
OUT
民
(1)
1.238
1.225
典型值
(2)
1.250
1.250
最大
(1)
1.262
1.270
单位
V
V
V
OUT
输出电压
1.782
1.746
2.475
2.450
2.820
2.790
2.790
3.267
3.235
4.950
4.900
1.800
1.800
2.500
2.500
2.850
2.850
2.850
3.300
3.300
5.000
5.000
0.035
1
1
1.818
1.854
2.525
2.550
2.880
2.910
2.910
3.333
3.365
5.050
5.100
0.2
6
6
V
V
V
V
V
V
V
V
V
V
V
%
mV
mV
1
1
1
0.2
1
1
6
6
10
0.4
10
10
mV
mV
mV
%
mV
mV
1
1
1
1.10
1.15
1.20
10
10
15
1.20
1.25
1.30
mV
mV
mV
V
V
V
输入输出电压差
(4)
I
OUT
= 100毫安
I
OUT
= 500毫安
I
OUT
= 800毫安
(1)
(2)
(3)
(4)
4
都确保了测试或统计分析的所有限制。
典型值代表最可能的参数正常。
负载和电压调节在恒定结室温下测量。
该电压差在该电路停止对进一步降低输入电压来调节输入/输出差分。这是
测量时的输出电压已经从在V中获得的标称值降至100mV的
IN
= V
OUT
+1.5V.
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