參數(shù)資料
型號: LT1587-1.5
廠商: Linear Technology Corporation
英文描述: Fixed 1.5V, 3A Low Dropout Fast Response GTL + Regulator
中文描述: 固定1.5V,3A等低壓降穩(wěn)壓器快速響應(yīng)的GTL
文件頁數(shù): 6/12頁
文件大小: 276K
代理商: LT1587-1.5
6
LT1584/LT1585/LT1587
TYPICAL PERFOR
M
A
N
CE CHARACTERISTICS
LT1584/5/7 Minimum Load
Current vs Temperature
LT1584/5/7-3.XX Quiescent
Current vs Temperature
LT1584/5/7 Adjust Pin Current
vs Temperature
LT1584/5/7 Ripple Rejection
vs Frequency
LT1584 Maximum Power
Dissipation*
LT1585/7 Maximum Power
Dissipation*
LT1584/5/7 Reference Voltage
vs Temperature
Output Voltage vs Temperature
Using Adjustable LT1584/5/7
TEMPERATURE (
°
C)
–75
R
1.255
1.265
1.275
125
LT1584 TPC10
1.245
1.235
1.250
1.260
1.270
1.240
1.230
1.255
–25
25
75
–50
150
0
50
100
175
TEMPERATURE (
°
C)
–75
O
3.60
3.65
3.70
125
LT1584 TPC11
3.55
3.50
3.45
3.40
3.35
3.30
3.25
3.20
–25
25
75
–50
150
0
50
100
175
V
OUT
= 3.6V
V
OUT
= 3.45V
V
OUT
= 3.38V
V
OUT
= 3.3V
V
OUT
SET WITH 1% RESISTORS
TEMPERATURE (
°
C)
–75
O
3.60
3.65
3.70
125
LT1584 TPC12
3.55
3.50
3.45
3.40
3.35
3.30
3.25
3.20
–25
25
75
–50
150
0
50
100
175
V
OUT
= 3.6V
V
OUT
= 3.45V
V
OUT
= 3.38V
V
OUT
= 3.3V
TEMPERATURE (
°
C)
–75
M
3
4
5
125
LT1584 TPC13
2
1
0
–25
25
75
–50
150
0
50
100
175
TEMPERATURE (
°
C)
–75
A
μ
A
60
80
100
125
LT1584 TPC14
40
20
50
70
90
30
10
0
–25
25
75
–50
150
0
50
100
175
TEMPERATURE (
°
C)
–75
Q
9
11
13
125
LT1584 TPC15
7
5
8
10
12
6
4
3
–25
25
75
–50
150
0
50
100
175
FREQUENCY (Hz)
20
R
40
50
70
90
10
1k
10k
100k
LT1584 TPC16
0
100
60
30
10
80
LT1584: (V
– V
)
2.5V
LT1585/87: (V
IN
– V
OUT
)
3V
0.5V
V
RIPPLE
2V
I
OUT
= I
FULL LOAD
CASE TEMPERATURE (C)
50
P
20
25
30
80
100
LT1584 TPC17
15
10
60 70
90
110 120 130 140 150
5
0
LT1585
LT1587
CASE TEMPERATURE (
°
C)
0
P
10
20
30
5
15
25
70
90
110
130
LT1584 TPC18
150
60
50
80
100
120
140
LT1584/5/7-3.XX Output Voltage
vs Temperature
*AS LIMITED BY MAXIMUM JUNCTION TEMPERATURE
*AS LIMITED BY MAXIMUM JUNCTION TEMPERATURE
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