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參數(shù)資料
| 型號： | LT1963A |
| 廠商： | Linear Technology Corporation |
| 英文描述： | 1.5A, Low Noise, Fast Transient Response LDO Regulators |
| 中文描述： | 1.5A的，低噪聲，快速瞬態(tài)響應LDO穩(wěn)壓器 |
| 文件頁數(shù)： | 7/20頁 |
| 文件大?。?/td> | 278K |
| 代理商： | LT1963A |
7
LT1963A Series
1963af
SHDN Pin Input Current
TYPICAL PERFOR U
TEMPERATURE (
°
C)
–50
7
6
5
4
3
2
1
0
25
75
1963 G25
–25
0
50
100
125
S
μ
A
V
SHDN
= 20V
TEMPERATURE (
°
C)
–50
A
μ
A
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
50
75
1963 G26
–25
25
100
125
ADJ Pin Bias Current
INPUT VOLTAGE (V)
100
90
80
70
60
50
40
30
20
10
0
G
1963 G18
0
1
2
3
4
5
6
7
8
9
10
R
L
= 2.5, I
L
= 1A*
R
L
= 1.67, I
L
= 1.5A*
R
L
= 5, I
L
= 500mA*
T
J
= 25
°
C
V
SHDN
= V
IN
*FOR V
OUT
= 2.5V
INPUT VOLTAGE (V)
100
90
80
70
60
50
40
30
20
10
0
G
1963 G19
0
1
2
3
4
5
6
7
8
9
10
R
L
= 3.3, I
L
= 1A*
R
L
= 2.2, I
L
= 1.5A*
R
L
= 6.6, I
L
= 500mA*
T
J
= 25
°
C
V
SHDN
= V
IN
*FOR V
OUT
= 3.3V
INPUT VOLTAGE (V)
100
90
80
70
60
50
40
30
20
10
0
G
1963 G20
0
1
2
3
4
5
6
7
8
9
10
R
L
= 1.21, I
L
= 1A*
R
L
= 0.81, I
L
= 1.5A*
R
L
= 2.42, I
L
= 500mA*
T
J
= 25
°
C
V
SHDN
= V
IN
*FOR V
OUT
= 1.21V
LT1963A-2.5 GND Pin Current
LT1963A-3.3 GND Pin Current
LT1963A GND Pin Current
OUTPUT CURRENT (A)
100
90
80
70
60
50
40
30
20
10
0
G
1963 G21
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
V
IN
=
V
OUT (NOMINAL)
+1V
TEMPERATURE (
°
C)
–50
S
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
50
75
1963 G23
–25
25
100
125
I
L
= 1mA
I
L
= 1.5A
SHDN PIN VOLTAGE (V)
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
S
μ
A
1963 G24
0
2
4
6
8
10
12 14
16 18
20
TEMPERATURE (
°
C)
–50
S
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
50
75
1963 G22
–25
25
100
125
I
L
= 1mA
GND Pin Current vs I
LOAD
SHDN Pin Threshold (On-to-Off)
SHDN Pin Threshold (Off-to-On)
SHDN Pin Input Current
相關PDF資料 |
PDF描述 |
|---|---|
| LT1963A-1.5 | 1.5A, Low Noise, Fast Transient Response LDO Regulators |
| LT1963A-1.8 | 1.5A, Low Noise, Fast Transient Response LDO Regulators |
| LT1963AEQ | 1.5A, Low Noise, Fast Transient Response LDO Regulators |
| LT1963AES8 | 1.5A, Low Noise, Fast Transient Response LDO Regulators |
| LT1963AES8-1.8 | 1.5A, Low Noise, Fast Transient Response LDO Regulators |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LT1963A_1208 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:1.5A Low Noise Fast Transient Response LDO Regulators |
| LT1963A-1.5 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:1.5A, Low Noise, Fast Transient Response LDO Regulators |
| LT1963A-1.8 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:1.5A, Low Noise, Fast Transient Response LDO Regulators |
| LT1963A-2.5 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:1.5A, Low Noise, Fast Transient Response LDO Regulators |
| LT1963A-3.3 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:1.5A, Low Noise, Fast Transient Response LDO Regulators |
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