参数资料
型号: MIC5209BU TR
厂商: Micrel Inc
文件页数: 7/13页
文件大小: 0K
描述: IC REG LDO ADJ .5A TO263-5
标准包装: 750
稳压器拓扑结构: 正,可调式
输出电压: 可调
输入电压: 2.5 V ~ 16 V
电压 - 压降(标准): 0.35V @ 500mA
稳压器数量: 1
电流 - 输出: 500mA
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: TO-263-6,D²Pak(5 引线+接片),TO-263BA
供应商设备封装: TO-263-5
包装: 带卷 (TR)
其它名称: MIC5209BUTR
MIC5209BUTR-ND
MIC5209
Typical Characteristics
Micrel, Inc.
0
-20
Power Supply
Rejection Ratio
V IN = 6V
V OUT = 5V
0
-20
Power Supply
Rejection Ratio
V IN = 6V
V OUT = 5V
0
-20
Power Supply
Rejection Ratio
V IN = 6V
V OUT = 5V
I OUT = 100 μ A
I OUT = 1mA
-40
-60
-80
C OUT = 1 μ F
-100
10   100   1k  10k  100k  1M 10M
1E+1 1E+21E+3 1E+41E+5 1E+61E+7
FREQUENCY (Hz)
-40
-60
-80
C OUT = 1 μ F
-100
10   100   1k  10k  100k  1M 10M
1E+1 1E+21E+3 1E+41E+5 1E+61E+7
FREQUENCY (Hz)
-40
-60
-80 I OUT = 100mA
C OUT = 1 μ F
-100
10   100   1k  10k  100k  1M 10M
1E+1 1E+21E+3 1E+41E+5 1E+61E+7
FREQUENCY (Hz)
0
-20
Power Supply
Rejection Ratio
V IN = 6V
V OUT = 5V
0
-20
Power Supply
Rejection Ratio
V IN = 6V
V OUT = 5V
0
-20
Power Supply
Rejection Ratio
V IN = 6V
V OUT = 5V
C OUT = 2.2 μ F
I OUT = 100mA
C OUT = 2.2 μ F
-40
-60
I OUT = 100 μ A
-80
C BYP = 0.01 μ F
-100
10   100   1k  10k  100k  1M 10M
1E+1 1E+21E+3 1E+41E+5 1E+61E+7
FREQUENCY (Hz)
-40
-60
I OUT = 1mA
-80 C OUT = 2.2 μ F
C BYP = 0.01 μ F
-100
10   100   1k  10k  100k  1M 10M
1E+1 1E+21E+3 1E+41E+5 1E+61E+7
FREQUENCY (Hz)
-40
-60
-80
C BYP = 0.01 μ F
-100
10   100   1k  10k  100k  1M 10M
1E+1 1E+21E+3 1E+41E+5 1E+61E+7
FREQUENCY (Hz)
Power Supply Ripple Rejection
vs. Voltage Drop
60
Power Supply Ripple Rejection
vs. Voltage Drop
100
10
Noise Performance
I OUT = 100mA
10 100 1k
50
40
30
20
10
0
0
1mA
10mA
C OUT = 1μF
0.1 0.2 0.3
VOLTAGE DROP (V)
0.4
90
80
70
60
50
40
30
20
10
0
0
1mA
I OUT = 100mA
10mA
C OUT = 2.2 μ F
C BYP = 0.01 μ F
0.1 0.2 0.3 0.4
VOLTAGE DROP (V)
1
0.1
0.01
0.001
0.0001
10mA, C OUT = 1 μ F
V OUT = 5V
10k 100k  1M  10M
1E+11E+2 1E+31E+4 1E+51E+6 1E+7
FREQUENCY (Hz)
10
1
Noise Performance
100mA
10
1
Noise Performance
100mA
400
300
Dropout Voltage
vs. Output Current
0.1
10mA
0.1
200
100 1k
10
10k 100k 1M 10M
10 100 1k
10k 100k 1M 10M
0
0.01
V OUT = 5V 1mA
0.001 C OUT = 10 μ F
electrolytic
0.0001
1E+1 1E+2 1E+31E+4 1E+51E+6 1E+7
FREQUENCY (Hz)
June 2006
0.01 V OUT = 5V 1mA
C OUT = 10 μ F
0.001 electrolytic 10mA
C BYP = 100pF
0.0001
1E+1 1E+21E+3 1E+41E+5 1E+61E+7
FREQUENCY (Hz)
7
100
0
100 200 300 400 500
OUTPUT CURRENT (mA)
M9999-060906
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