參數(shù)資料
型號(hào): LT1521-3.3
廠商: Linear Technology Corporation
英文描述: Paired Cable; Jacket Material:Polyvinylchloride (PVC); Leaded Process Compatible:Yes RoHS Compliant: Yes
中文描述: 300mA低壓降穩(wěn)壓器與微功率靜態(tài)電流和關(guān)機(jī)
文件頁數(shù): 5/16頁
文件大?。?/td> 294K
代理商: LT1521-3.3
5
LT1521/LT1521-3
LT1521-3.3/LT1521-5
TYPICAL PERFOR
M
A
CE CHARACTERISTICS
U
LT1521-3
Quiescent Current
INPUT VOLTAGE (V)
0
Q
μ
A
50
45
40
35
30
25
20
15
10
5
0
8
LT1521 TPC08
2
1
3
5
7
9
4
6
10
T
J
= 25
°
C
R
L
=
V
SHDN
= OPEN
V
SHDN
= 0V
INPUT VOLTAGE (V)
0
Q
μ
A
30
40
50
45
35
25
15
5
8
LT1521 TPC09
20
10
0
2
1
3
5
7
9
4
6
10
T
J
= 25
°
C
R
L
=
LT1521-3.3
Quiescent Current
INPUT VOLTAGE (V)
0
Q
μ
A
50
45
40
35
30
25
20
15
10
5
0
8
LT1521 TPC11
2
1
3
5
7
9
4
6
10
T
J
= 25
°
C
R
L
=
V
SHDN
= OPEN
V
SHDN
= 0V
LT1521-3
Ground Pin Current
INPUT VOLTAGE (V)
0
G
μ
A
1000
900
800
700
600
500
400
300
200
100
0
8
LT1521 TPC12
2
1
3
5
7
9
4
6
10
T
J
= 25
°
C
*FOR V
OUT
= 3V
R
LOAD
= 3k
I
LOAD
= 1mA*
R
LOAD
= 300
I
LOAD
= 10mA*
R
LOAD
= 120
I
LOAD
= 25mA*
R
LOAD
= 60
I
LOAD
= 50mA*
LT1521
Quiescent Current
LT1521-3
Output Voltage
LT1521-3.3
Output Voltage
LT1521-5
Output Voltage
TEMPERATURE (
°
C)
–50
O
25
LT1521 TPC04
–25
0
50
3.08
3.06
3.04
3.02
3.00
2.98
2.96
2.94
2.92
75
100
125
TEMPERATURE (
°
C)
–50
O
25
LT1521 TPC05
–25
0
50
3.38
3.36
3.34
3.32
3.30
3.28
3.26
3.24
3.22
75
100
125
I
OUT
= 1mA
TEMPERATURE (
°
C)
–50
O
25
LT1521 TPC06
–25
0
50
5.08
5.06
5.04
5.02
5.00
4.98
4.96
4.94
4.92
75
100
125
LT1521
Adjust Pin Voltage
TEMPERATURE (
°
C)
–50
O
3.81
25
LT1521 TPC07
3.75
3.71
–25
0
50
3.69
3.67
3.83
3.79
3.77
3.73
75
100
125
I
LOAD
= 1mA
LT1521-5
Quiescent Current
INPUT VOLTAGE (V)
0
Q
μ
A
50
45
40
35
30
25
20
15
10
5
0
8
LT1521 TPC10
2
1
3
5
7
9
4
6
10
T
J
= 25
°
C
R
L
=
V
SHDN
= OPEN
V
SHDN
= 0V
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