參數(shù)資料
型號: LT1084CT
廠商: LINEAR TECHNOLOGY CORP
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 3A, 5A, 7.5A Low Dropout Positive Fixed Regulators
中文描述: 1.2 V-15 V ADJUSTABLE POSITIVE LDO REGULATOR, 1.5 V DROPOUT, PSFM3
封裝: PLASTIC, TO-220, 3 PIN
文件頁數(shù): 3/12頁
文件大?。?/td> 287K
代理商: LT1084CT
3
LT1083/84/85 Fixed
PARAMETER
Output Voltage
CONDITIONS
LT1085-3.6
MIN
3.528
3.350
3.450
3.528
4.950
4.900
11.880 12.000 12.120
11.760 12.000 12.240
0.5
1.0
0.5
1.0
0.5
1.0
0.5
1.0
1.0
2.0
3
7
3
7
3
7
5
10
12
24
1.3
1.3
1.3
1.3
8.0
9.5
8.0
9.5
5.5
6.5
5.5
6.5
5.5
6.5
3.2
4.0
3.2
4.0
3.2
4.0
5.0
5.0
5.0
5.0
5.0
0.002
0.003
0.004
TYP
MAX
3.672
3.672
3.672
3.672
5.050
5.100
UNITS
5V
V
IN
15V, 0
I
OUT
2.5A (Note 8)
V
IN
= 4.75V, I
OUT
= 3A, T
J
0
°
C
V
IN
= 4.75V, I
OUT
= 2.5A, T
J
0
°
C
V
IN
= 4.75V, I
OUT
= 1.5A, T
J
> 0
°
C
I
OUT
= 0mA, T
J
= 25
°
C, V
IN
= 8V (K Package Only)
0
I
OUT
I
FULLOAD
, 6.5V
V
IN
20V (Notes 3, 5, 6, 8)
I
OUT
= 0mA, T
J
= 25
°
C, V
IN
= 15V (K Package Only)
0
I
OUT
I
FULLOAD
, 13.5V
V
IN
25V (Notes 3, 5, 6, 8)
I
OUT
= 0mA, T
J
= 25
°
C, 4.8V
V
IN
15V
G
V
V
V
V
V
V
V
V
LT1083/4/5-5
5.000
5.000
LT1083/4/5-12
Line Regulation
LT1084-3.3
6
6
6
6
6
6
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
G
LT1085-3.3
4.8V
V
IN
15V, I
OUT
= 0mA, T
J
= 25
°
C
G
LT1085-3.6
4.8V
V
IN
15V, I
OUT
= 0mA, T
J
= 25
°
C
G
LT1083/4/5-5
I
OUT
= 0mA, T
J
= 25
°
C, 6.5V
V
IN
20V (Notes 1, 2)
10
10
25
25
15
20
15
20
15
20
20
35
36
72
1.5
1.5
1.5
1.5
G
LT1083/4/5-12
I
OUT
= 0mA, T
J
= 25
°
C, 13.5V
V
IN
25V (Notes 1, 2)
G
Load Regulation
LT1084-3.3
V
IN
= 5V, 0
I
OUT
5A, T
J
= 25
°
C
G
LT1085-3.3
V
IN
= 5V, 0
I
OUT
3A, T
J
= 25
°
C
G
LT1085-3.6
V
IN
= 5.25V, 0
I
OUT
3A, T
J
= 25
°
C
G
LT1083/4/5-5
V
IN
= 8V, 0
I
OUT
I
FULLLOAD,
T
J
= 25
°
C (Notes 1, 2, 3, 5)
G
LT1083/4/5-12
V
IN
= 15V, 0
I
OUT
I
FULLLOAD,
T
J
= 25
°
C (Notes 1, 2, 3, 5)
G
G
G
G
G
Dropout Voltage
LT1084/5-3.3
LT1085-3.6
LT1083/4/5-5
LT1083/4/5-12
LT1083-5
LT1083-12
LT1084-3.3
LT1084-5
LT1084-12
LT1085-3.3/3.6
LT1085-5
LT1085-12
LT1084-3.3
LT1085-3.3
LT1085-3.6
LT1083/4/5-5
LT1083/4/5-12
LT1083-5/12
LT1084-3.3/5/12
LT1085-3.3/3.6/5/12
f = 120Hz, C
OUT
= 25
μ
F Tantalum, I
OUT
= I
FULLLOAD
LT1084-3.3
f = 120Hz, C
OUT
= 25
μ
F Tantalum, I
OUT
= 5A, V
IN
= 6.3V
V
OUT
= 33mV, I
OUT
= I
FULL LOAD
(Notes 4, 5)
V
OUT
= 36mV, I
OUT
= I
FULL LOAD
(Notes 4, 5)
V
OUT
= 50mV, I
OUT
= I
FULL LOAD
(Notes 4, 5)
V
OUT
= 120mV, I
OUT
= I
FULL LOAD
(Notes 4, 5)
V
IN
= 10V
V
IN
= 17V
V
IN
= 8V
V
IN
= 10V
V
IN
= 17V
V
IN
= 8V
V
IN
= 10V
V
IN
= 17V
V
IN
= 18V
V
IN
= 18V
V
IN
= 18V
V
IN
20V
V
IN
25V
T
A
= 25
°
C, 30ms pulse
V
V
V
V
A
A
A
A
A
A
A
A
Current Limit
G
G
G
G
G
G
G
G
G
G
G
G
Quiescient Current
10.0
10.0
10.0
10.0
10.0
0.010
0.015
0.020
mA
mA
mA
mA
mA
%/W
%/W
%/W
G
Thermal Regulation
Ripple Rejection
G
60
72
dB
ELECTRICAL CHARACTERISTICS
相關(guān)PDF資料
PDF描述
LT1084IT 3A, 5A, 7.5A Low Dropout Positive Fixed Regulators
LT1084MK 3A, 5A, 7.5A Low Dropout Positive Fixed Regulators
LT1085CK 3A, 5A, 7.5A Low Dropout Positive Fixed Regulators
LT1085CM 3A, 5A, 7.5A Low Dropout Positive Fixed Regulators
LT1085CT 3A, 5A, 7.5A Low Dropout Positive Fixed Regulators
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參數(shù)描述
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