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參數(shù)資料
| 型號： | LTC3025 |
| 廠商： | Linear Technology Corporation |
| 英文描述： | 500mA, Low Voltage, Very Low Dropout Linear Regulator |
| 中文描述： | 500mA的，低電壓，非常低壓差線性穩(wěn)壓器 |
| 文件頁數(shù)： | 6/16頁 |
| 文件大小： | 235K |
| 代理商： | LTC3025 |
6
LT3021/LT3021-1.2/
LT3021-1.5/LT3021-1.8
3021fa
TYPICAL PERFOR AU
INPUT VOLTAGE (V)
0
G
8
7
6
4
5
3
2
1
8
3021 G06
2
1
3
5
7
9
4
6
10
V
OUT
= 1.2V
T
J
°
C
R
L
= 12
I
L
= 100mA
R
L
= 2.4
I
L
= 500mA
R
L
= 4.8
I
L
= 250mA
R
L
= 24
I
L
= 50mA
R
L
= 120
I
L
= 10mA
R
L
= 1.2k, I
L
= 1mA
GND Pin Current
GND Pin Current
GND Pin Current
INPUT VOLTAGE (V)
G
8
6
4
7
5
3
2
1
0
2
4
6
8
3021 G24
10
1
0
3
5
7
9
V
OUT
= 1.5V
T
J
°
C
R
L
= 3
I
L
= 500mA
R
L
= 6
I
L
= 250mA
R
L
= 15
I
L
= 100mA
R
L
= 30
I
L
= 50mA
R
L
= 1.5k, I
L
= 1mA
R
L
= 150
I
L
= 10mA
INPUT VOLTAGE (V)
G
9
8
6
4
7
5
3
2
1
0
2
4
6
8
3021 G25
10
1
0
3
5
7
9
V
OUT
= 1.8V
T
J
= 25
°
C
R
L
= 3.6
I
L
= 500mA
R
L
= 7.2
I
L
= 250mA
R
L
= 18
I
L
= 100mA
R
L
= 36
I
L
= 50mA
R
L
= 1.8k, I
L
= 1mA
R
L
= 180
I
L
= 10mA
Reverse Output Current
TEMPERATURE (
°
C)
–50
0
3021 G13
25
0
–25
50
75
125
100
V
IN
= 0V
V
OUT
= 1.2V
R
μ
A
500
450
400
300
350
250
200
150
100
50
GND Pin Current vs I
LOAD
SHDN Pin Threshold
SHDN Pin Input Current
SHDN Pin Input Current
Current Limit
LOAD CURRENT (mA)
0
G
10
9
8
6
7
5
4
3
2
1
0
3021 G07
200
100
300
400
500
V
SHDN
= 10V
SHDN PIN VOLTAGE (V)
0
S
μ
A
5.0
4.5
4.0
3.0
3.5
2.5
2.0
1.5
1.0
0.5
0
8
3021 G09
2
1
3
5
7
9
4
6
10
TEMPERATURE (
°
C)
–50
0
3021 G10
25
0
–25
50
75
125
100
V
SHDN
= 10V
S
μ
A
5
4
3
2
1
TEMPERATURE (
°
C)
–50
0
3021 G12
25
0
–25
50
75
125
100
V
OUT
= 0V
V
IN
= 1.7V
V
IN
= 10V
C
2.0
1.8
1.6
1.2
1.4
1.0
0.8
0.6
0.4
0.2
TEMPERATURE (
°
C)
–50
S
1.0
0.9
0.8
0.6
0.7
0.5
0.4
0.3
0.2
0.1
0
3021 G08
25
0
–25
50
75
125
100
I
L
= 1mA
相關PDF資料 |
PDF描述 |
|---|---|
| LT3021 | 500mA, Low Voltage, Very Low Dropout Linear Regulator |
| LT3021-1.2 | 500mA, Low Voltage, Very Low Dropout Linear Regulator |
| LT3021-1.5 | 500mA, Low Voltage, Very Low Dropout Linear Regulator |
| LT3021-1.8 | 500mA, Low Voltage, Very Low Dropout Linear Regulator |
| LT3021EDH | 500mA, Low Voltage, Very Low Dropout Linear Regulator |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LTC3025-1 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:500mA Micropower VLDO Linear Regulators Fast Transient Recovery |
| LTC3025-1_1 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:500mA Micropower VLDO Linear Regulators Fast Transient Recovery |
| LTC3025-2 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:500mA Micropower VLDO Linear Regulators Fast Transient Recovery |
| LTC3025-3 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:500mA Micropower VLDO Linear Regulators Fast Transient Recovery |
| LTC3025-4 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:500mA Micropower VLDO Linear Regulators Fast Transient Recovery |
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