參數(shù)資料
型號(hào)： LT1587CT-3.45
廠商： LINEAR TECHNOLOGY CORP
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： 7A, 4.6A, 3A Low Dropout Fast Response Positive Regulators Adjustable and Fixed
中文描述： 3.45 V FIXED POSITIVE LDO REGULATOR, 1.3 V DROPOUT, PSFM3
封裝： PLASTIC, TO-220, 3 PIN
文件頁(yè)數(shù)： 3/12頁(yè)
文件大小： 276K
代理商： LT1587CT-3.45
3
LT1584/LT1585/LT1587
PARAMETER
Output Voltage
CONDITIONS
4.75V
≤
V
IN
≤
7V
,
0mA
≤
I
OUT
≤
3A
4.80V
≤
V
IN
≤
7V
,
0mA
≤
I
OUT
≤
3A
4.80V
≤
V
IN
≤
7V
,
0mA
≤
I
OUT
≤
4A
4.85V
≤
V
IN
≤
7V
,
0mA
≤
I
OUT
≤
4A
2.75V
≤
V
IN
≤
7V, I
OUT
= 10mA
4.75V
≤
V
IN
≤
7V, I
OUT
= 0mA
4.75V
≤
V
IN
≤
7V, I
OUT
= 0mA
4.75V
≤
V
IN
≤
7V, I
OUT
= 0mA
4.75V
≤
V
IN
≤
7V, I
OUT
= 0mA
(V
N
– V
OUT
) = 3V, T
J
= 25
°
C, 10mA
≤
I
OUT
≤
I
FULL LOAD
V
IN
= 5V, T
J
= 25
°
C, 0mA
≤
I
OUT
≤
I
FULL LOAD
V
IN
= 5V, T
J
= 25
°
C, 0mA
≤
I
OUT
≤
I
FULL LOAD
V
IN
= 5V, T
J
= 25
°
C, 0mA
≤
I
OUT
≤
I
FULL LOAD
V
IN
= 5.25V, T
J
= 25
°
C, 0mA
≤
I
OUT
≤
I
FULL LOAD
MIN
TYP
3.600
3.600
3.600
3.600
MAX
UNITS
LT1585/7-3.6
LT1585/7-3.6
LT1585-3.6
LT1585-3.6
LT1584/5/7
LT1584/5/7-3.3
LT1584/5-3.38
LT1584/5/7-3.45
LT1584/5/7-3.6
LT1584/5/7
LT1584/5/7-3.3
LT1584/5-3.38
LT1584/5/7-3.45
LT1584/5/7-3.6
G
G
G
G
3.474 (– 3.5%)
3.528 (– 2%)
3.450 (– 4%)
3.492 (– 3%)
3.672 (+2%)
3.672 (+2%)
3.672 (+2%)
3.672 (+2%)
V
V
V
V
Line Regulation
(Notes 1, 2)
G
0.005
0.2
%
Load Regulation
(Notes 1, 2, 3)
0.05
0.05
0.3
0.5
%
%
G
Dropout Voltage
LT1585/7
LT1585/7-3.3
LT1585-3.38
LT1585/7-3.45
LT1585/7-3.6
LT1585
V
REF
= 1%, I
OUT
= 3A
V
OUT
= 1%, I
OUT
= 3A
V
OUT
= 1%, I
OUT
= 3A
V
OUT
= 1%, I
OUT
= 3A
V
OUT
= 1%, I
OUT
= 3A
V
REF
= 1%, I
OUT
= 4.6A, T
J
≥
25
°
C
V
REF
= 1%, I
OUT
= 4A, T
J
< 25
°
C
V
OUT
= 1%, I
OUT
= 4.6A, T
J
≥
25
°
C
V
OUT
= 1%, I
OUT
= 4A, T
J
< 25
°
C
V
OUT
= 1%, I
OUT
= 4A
V
OUT
= 1%, I
OUT
= 4A
V
OUT
= 1%, I
OUT
= 4A
V
REF
= 1%, I
OUT
= 6A
V
OUT
= 1%, I
OUT
= 6A
V
OUT
= 1%, I
OUT
= 6A
V
OUT
= 1%, I
OUT
= 6A
V
OUT
= 1%, I
OUT
= 6A
T
J
≥
25
°
C
T
J
< 25
°
C
V
REF
= 1%, I
OUT
= 7A
V
OUT
= 1%, I
OUT
= 7A
V
OUT
= 1%, I
OUT
= 7A
V
OUT
= 1%, I
OUT
= 7A
V
OUT
= 1%, I
OUT
= 7A
(V
IN
– V
OUT
) = 3V
(V
IN
– V
OUT
) = 3V
(V
IN
– V
OUT
) = 3V
(V
IN
– V
OUT
) = 3V
(V
IN
– V
OUT
) = 3V
(V
IN
– V
OUT
)
= 5.5V
(V
IN
– V
OUT
)
= 5.5V
T
J
≥
25
°
C
T
J
< 25
°
C
(V
IN
– V
OUT
)
= 5.5V
(V
IN
– V
OUT
)
= 5.5V
(V
IN
– V
OUT
)
= 5.5V
(V
IN
– V
OUT
) = 5.5V
(V
IN
– V
OUT
) = 5.5V
(V
IN
– V
OUT
) = 5.5V
(V
IN
– V
OUT
) = 5.5V
G
1.150
1.300
V
LT1585-3.3
LT1585-3.38
LT1585-3.45
LT1585-3.6
LT1584
LT1584-3.3
LT1584-3.38
LT1584-3.45
LT1584-3.6
G
1.200
1.400
V
G
G
1.200
1.200
1.300
1.350
V
V
LT1584
LT1584-3.3
LT1584-3.38
LT1584-3.45
LT1584-3.6
LT1584
LT1584-3.3
LT1584-3.38
LT1584-3.45
LT1584-3.6
LT1585
LT1585-3.3
G
1.250
1.400
V
Current Limit
(Note 3)
G
7.100
8.250
A
G
G
4.600
4.100
5.25
5.25
A
A
LT1585-3.38
LT1585-3.45
LT1585-3.6
LT1587
LT1587-3.3
LT1587-3.45
LT1587-3.6
G
4.100
4.750
A
G
3.100
3.750
A
ELECTRICAL CHARACTERISTICS
相關(guān)PDF資料
PDF描述
LT1587CT-3.6 7A, 4.6A, 3A Low Dropout Fast Response Positive Regulators Adjustable and Fixed
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LT1585 4.6A, Low Dropout Fast Response Positive Regulators Adjustable and Fixed(4.6A, 低壓差，快速響應(yīng)正輸出穩(wěn)壓器（固定和可調(diào)輸出電壓）)
LT1587 3A Low Dropout Fast Response Positive Regulators Adjustable and Fixed(3A，低壓差，快速響應(yīng)正輸出穩(wěn)壓器（固定和可調(diào)輸出電壓）)
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