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參數(shù)資料
| 型號： | LP8340 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Low Dropout, Low IQ, 1.0A CMOS Linear Regulator |
| 中文描述： | 低壓差，低IQ，1.0安培的CMOS線性穩(wěn)壓器 |
| 文件頁數(shù)： | 4/14頁 |
| 文件大?。?/td> | 304K |
| 代理商： | LP8340 |
Absolute Maximum Ratings
2)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
(Notes 1,
V
IN
, V
OUT
, V
OUT
Sense, ADJ
Storage Temperature Range
Junction Temperature (T
J
)
Power Dissipation
ESD Rating
0.3V to 12V
65C to 160C
150C
(Note 3)
Human Body Model (Note 6)
Machine Model
2kV
200V
Operating Ratings
(Notes 1, 2)
Supply Voltage
2.7 to 10V
Temperature Range
LP8340C
LP8340I
0C to 125C
40C to 125C
LP8340C Electrical Characteristics
Unless otherwise specified all limits guaranteed for V
IN
= V
O
+ 1V, C
IN
= C
OUT
= 10μF, T
J
= 25C.
Boldface
limits apply over
the full operating temperature range of T
J
= 0C to 125C
Symbol
Parameter
Conditions
Min
(Note 5)
2.7
Typ
(Note 4)
Max
(Note 5)
10
10
Units
V
IN
Input Voltage
LP8340-ADJ,1.8, 2.5
LP8340-3.3, 5.0
LP8340-ADJ, ADJ = OUT
I
OUT
= 10mA, V
IN
= 2.7V, T
J
= 25C
100μA
≤
I
OUT
≤
800mA, 3.0V
≤
V
IN
≤
V
OUT
+4V
800mA
<
I
OUT
≤
1.0A, 3.2V
≤
V
IN
≤
V
OUT
+4V
LP8340-1.8
I
OUT
= 10mA, V
IN
= 2.8V, T
J
= 25C
100μA
≤
I
OUT
≤
800mA, 3.2V
≤
V
IN
≤
6V
800mA
<
I
OUT
≤
1.0A, 3.4V
≤
V
IN
≤
6V
LP8340-2.5
I
OUT
= 10mA, V
IN
= 3.8V, T
J
= 25C
100μA
≤
I
OUT
≤
1.0A, 3.8V
≤
V
IN
≤
6.5V
LP8340-3.3
I
OUT
= 10mA, V
IN
= 4.3V T
J
= 25C
100μA
≤
I
OUT
≤
1.0A, 4.3V
≤
V
IN
≤
7.5V
LP8340-5.0
I
OUT
= 10mA, V
IN
= 6V, T
J
= 25C
100μA
≤
I
OUT
≤
1.0A, 6V
≤
V
IN
≤
9V
LP8340-ADJ, ADJ=OUT
I
OUT
= 1mA to 1.0A, V
IN
= 3.2V
LP8340-1.8
I
OUT
= 1mA to 1.0A, V
IN
= 3.4V
LP8340-2.5
I
OUT
= 1mA to 1.0A, V
IN
= 3.5V
LP8340-3.3
I
OUT
= 1mA to 1.0A, V
IN
= 4.3V
LP8340-5.0
I
OUT
= 1mA to 1.0A, V
IN
= 6V
V
OUT
+ 0.5V
≤
V
IN
≤
10V, I
OUT
= 25mA
(Note 7)
V
V
OUT
Output Voltage
1.231
1.213
1.213
1.250
1.269
1.288
1.288
V
1.773
1.746
1.746
1.800
1.827
1.854
1.854
V
2.463
2.425
2.500
2.538
2.575
V
3.250
3.201
3.300
3.350
3.399
V
4.925
4.850
5.000
5.075
5.150
V
V
O
Load Regulation
6
25
mV
8
30
15
50
20
75
25
4
100
15
V
O
Line Regulation
mV
L
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LP8340A-2.5 E WAF | 制造商:Texas Instruments 功能描述: |
| LP8340A-3.3 E WAF | 制造商:Texas Instruments 功能描述: |
| LP8340A-5.0 E WAF | 制造商:Texas Instruments 功能描述: |
| LP8340C | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Low Dropout, Low IQ, 1.0A CMOS Linear Regulator |
| LP8340CDT-1.8 | 制造商:Texas Instruments 功能描述:V REG LDO 1A 1.8V 8340 TO-252-3 |
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