参数资料
型号: MIC5245-3.0BM5 TR
厂商: Micrel Inc
文件页数: 5/12页
文件大小: 0K
描述: IC REG LDO 3V .15A SOT23-5
标准包装: 3,000
稳压器拓扑结构: 正,固定式
输出电压: 3V
输入电压: 最高 6V
电压 - 压降(标准): 0.15V @ 150mA
稳压器数量: 1
电流 - 输出: 150mA
电流 - 限制(最小): 160mA
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: SC-74A,SOT-753
供应商设备封装: SOT-23-5
包装: 带卷 (TR)
其它名称: MIC5245-3.0BM5TR
MIC5245-3.0BM5TR-ND
MIC5245
95
Ground Pin Current
V IN = 4V
200
Ground Pin Current
V IN = 4V
Micrel
90
V OUT = 3V
150
100
V OUT = 3V
50
I OUT = 100 μ A
85
0.1
1 10 100
LOAD CURRENT (mA)
500
0
-40 -20 0 20 40 60 80 100
TEMPERATURE ( ° C)
150
Ground Pin Current
V IN = 4V
100
Ground Pin Current
V OUT = 3V
100
Ground Pin Current
V OUT = 3V
125
100
V OUT = 3V
75
50
75
50
75
I OUT = 150mA
25
I OUT = 100 μ A
25
I OUT = 150mA
50
-40 -20 0 20 40 60 80 100
TEMPERATURE ( ° C)
0
0
1 2 3 4
INPUT VOLTAGE (V)
5
0
0
1 2 3 4
INPUT VOLTAGE (V)
5
3.5
Dropout Characteristics
8
Dropout Voltage
300
Dropout Voltage
3.0
2.5
2.0
V OUT = 3V
R L = 30k ?
R L = 30 ?
6
I LOAD = 100 μ A
250
200
I L = 150mA
1.5
4
150
1.0
0.5
2
100
50
0
0
1 2 3 4
INPUT VOLTAGE (V)
5
0
-40 -20 0 20 40 60 80 100120140
TEMPERATURE ( ° C)
0
-40 -20 0 20 40 60 80 100120140
TEMPERATURE ( ° C)
Output Voltage
300
250
Dropout Voltage
600
500
Short Circuit Current
3.05
3.00
vs. Temperature
V IN = 4V
TYPICAL 3V DEVICE
200
T A = 125 ° C
400
150
100
T A = 25 ° C
300
200
V IN = 3.5V
V EN = 3V
2.95
2.90
50
T A = -40 ° C
100
I LOAD = 100 μ A
0
0
25 50 75 100 125 150
OUTPUT CURRENT (mA)
0
-40 -20 0 20 40 60 80 100120140
TEMPERATURE ( ° C)
2.85
-50
0 50 100
TEMPERATURE ( ° C)
150
August 2002
5
MIC5245
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