参数资料
型号: MIC5247-1.8YML TR
厂商: Micrel Inc
文件页数: 4/11页
文件大小: 0K
描述: IC REG LDO 1.8V .15A 6-MLF
标准包装: 1
稳压器拓扑结构: 正,固定式
输出电压: 1.8V
输入电压: 2.7 V ~ 6 V
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: 6-VQFN 裸露焊盘,6-MLF?
供应商设备封装: 6-MLF?(2x2)
包装: 标准包装
产品目录页面: 1099 (CN2011-ZH PDF)
其它名称: 576-2795-6
MIC5247
Typical Characteristics
Micrel, Inc.
60 C = 0
50
V OUT = 2.4V
C OUT = 10μF Ceramic
1μF
I L = 50mA
V IN = 3.4V
C OUT =10μF Ceramic
0.01μF
1μF
C BYP = 0
C OUT = 10μF Ceramic
Power Supply Rejection
Ratio
90
80 C BYP = 1μF C BYP = 0.01μF
70
BYP
40
30 I L = 100μA
20 V IN = 3.4V
10
0
FREQUENCY (Hz)
Power Supply Rejection
Ratio
70
60
50 0.01μF
40
30 C BYP = 0
20
10 V OUT = 2.4V
0
FREQUENCY (Hz)
Power Supply Rejection
Ratio
60
50
40
30
20 I L = 100mA
V IN = 3.4V
10 V OUT = 2.4V
0
FREQUENCY (Hz)
1x10
60
Power Supply Rejection
Ratio
0.01 F
-5
Noise Performance
75
Ground Current
vs. Output Current
50
40
30
1 F
C BYP = 0
1x10 -6
C BYP = 0
74
73
C OUT = 10 F Ceramic
100k 1M
10
C BYP = 0.01 F
C OUT = 4.7 F I LOAD = 50mA
1x10
20 I L =150mA
V IN = 3.4V
10 V OUT = 2.4V
0
100 1k 10k
FREQUENCY (Hz)
1x10 -7
V IN = 2.8V
V OUT = 1.8V
-8
10 100 1k 10k 100k 1M
FREQUENCY (Hz)
72
71
70
V IN = V OUT + 1
OUTPUT CURRENT (mA)
100
Ground Pin Current
100
Ground Pin Current
100
Ground Pin Current
80
60
40
20
80
60
40
20
80
60
40
20
I LOAD = 100μA
-40 -10
20
50
80
110 140
-40 -10
20
50
80 110 140
0
0
(
TEMPERATURE °C)
0
I LOAD = 150mA
(
TEMPERATURE °C)
0
I LOAD = 100μA
1 2 3
INPUT VOLTAGE (V)
4
100
Ground Pin Current
3
Dropout Characteristics
500
Short Circuit Current
vs. Temperature
80
I LOAD = 100μA
400
60
40
20
2
1
I LOAD =
150mA
300
200
100
0
0
VOUT = 0
0
I LOAD = 150mA
1 2 3
INPUT VOLTAGE (V)
4
0
1 2 3
INPUT VOLTAGE (V)
4
0
-40 -10 20 50 80 110 140
(
TEMPERATURE °C)
M9999-022406
4
February 2006
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