参数资料
型号: LT3020IMS8-1.5#TRPBF
厂商: Linear Technology
文件页数: 6/16页
文件大小: 0K
描述: IC REG LDO 1.5V .1A 8-MSOP
产品培训模块: More Information on LDOs
标准包装: 2,500
稳压器拓扑结构: 正,固定式
输出电压: 1.5V
输入电压: 最高 10V
电压 - 压降(标准): 0.15V @ 100mA
稳压器数量: 1
电流 - 输出: 100mA
电流 - 限制(最小): 110mA
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-TSSOP,8-MSOP(0.118",3.00mm 宽)
供应商设备封装: 8-MSOP
包装: 带卷 (TR)
LT3020/LT3020-1.2/
LT3020-1.5/LT3020-1.8
TYPICAL PERFOR A CE CHARACTERISTICS
Quiescent Current
GND Pin Current
Quiescent Current
1000
900
800
700
V OUT = 1.5V (LT 3020-1.5)
IL = 0
T J = 25 ° C
2500
2250
2000
1750
R L = 15 ?
I L = 100mA
V OUT = 1.5V (LT 3020-1.5)
T J = 25 ° C
1000
900
800
700
V OUT = 1.8V (LT 3020-1.8)
IL = 0
T J = 25 ° C
600
1500
600
500
400
1250
1000
R L = 30 ?
I L = 50mA
500
400
300
200
100
0
0
1
2
3
4
V SHDN = V IN
V SHDN = 0V
5 6 7
8
9
10
750
500
250
0
0
1
R L = 150 ?
I L = 10mA
2 3 4
5
R L = 1.5k
I L = 1mA
6 7
8
9
10
300
200
100
0
0
1
2
3
4
V SHDN = V IN
V SHDN = 0V
5 6 7
8
9
10
INPUT VOLTAGE (V)
GND Pin Current
3020 G27
INPUT VOLTAGE (V)
GND Pin Current vs I LOAD
3020 G28
INPUT VOLTAGE (V)
SHDN Pin Threshold
3020 G25
2500
2250
2000
1750
R L = 18 ?
I L = 100mA
V OUT = 1.8V (LT 3020-1.8)
T J = 25 ° C
2000
V IN = 1.7V
1800 V OUT = 1.2V
T J = 25 ° C
1600
1400
1.0
0.9
0.8
0.7
I L = 1mA
1500
1200
0.6
1250
1000
R L = 36 ?
I L = 50mA
1000
800
0.5
0.4
750
500
250
R L = 180 ?
I L = 10mA
R L = 1.8k
I L = 1mA
600
400
200
0.3
0.2
0.1
0
0
1
2
3
4
5
6 7
8
9
10
0
0
10 20 30 40 50 60 70 80 90 100
0
–50
–25
0
25
50 75
100
125
INPUT VOLTAGE (V)
SHDN Pin Input Current
3020 G26
OUTPUT CURRENT (mA)
SHDN Pin Input Current ( μ A)
3020 G07
TEMPERATURE ( ° C)
ADJ Pin Bias Current
3020 G08
5.0
T J = 25 ° C
5.0
V SHDN = 10V
25
4.5
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
20
15
10
5
0
0
1
2
3
4
5
6
7
8
9
10
0
–50
–25
0
25
50 75
100
125
0
–50
–25
0
25
50 75
100
125
SHDN PIN VOLTAGE (V)
3020 G09
TEMPERATURE ( ° C)
3020 G10
TEMPERATURE ( ° C)
3020 G11
3020fc
6
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