参数资料
型号: MIC47050YMT TR
厂商: Micrel Inc
文件页数: 7/16页
文件大小: 0K
描述: IC REG LDO ADJ .5A 6MLF
标准包装: 1
稳压器拓扑结构: 正,可调式
输出电压: 0.4 V ~ 2 V
输入电压: 1 V ~ 3.6 V
电压 - 压降(标准): 0.044V @ 500mA
稳压器数量: 1
电流 - 输出: 500mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 6-UFDFN 裸露焊盘,6-TMLF?
供应商设备封装: 6-TMLF?(2x2)
包装: 标准包装
其它名称: 576-3963-6
Micrel, Inc.
Typical Characteristics (Continued)
MIC47050
Ground Current vs.
Input Voltage
Ground Current vs.
Temperature
Output Voltage vs.
Output Current
30
25
20
15
V BIAS = 5.0V
V OUT = 1.2V
I OUT = 500mA
7.00
6.75
6.50
6.25
6.00
5.75
5.50
1.208
1.206
1.204
1.202
1.200
1.198
10
5
0
1.2
1.6
2 2.4 2.8
INPUT VOLTAGE (V)
3.2
3.6
5.25
5.00
4.75
4.50
4.25
4.00
-40
-20
V BIAS = 3.6V
V IN = 1.8V
V OUT = 1.2V
I OUT = 500mA
0 20 40 60 80 100 120
TEMPERATURE (°C)
1.196
1.194
1.192
1.190
0
V BIAS = 3.6V
V IN = 1.8V
100 200 300 400
OUTPUT CURRENT (mA)
500
1.80
1.75
1.70
1.65
1.60
Current Limit vs.
Input Voltage
1.90
1.85
1.80
1.75
1.70
1.65
1.60
Current Limit vs.
Temperature
1.220
1.215
1.210
1.205
1.200
Output Voltage vs.
Temperature
1.55
1.50
1.45
1.40
V BIAS = 5.0V
V OUT = 1.2V
1.55
1.50
1.45
1.40
1.35
1.30
V BIAS = 3.6V
V IN = 1.8V
V OUT = 1.2V
1.195
1.190
1.185
1.180
V BIAS = 3.6V
V IN = 1.8V
I OUT = 100μA
1.5
2
2.5
3
3.5
4
-40
-20
0
20
40
60
80
100 120
-40 -20
0
20
40
60
80
100 120
90
80
70
60
50
40
INPUT VOLTAGE (V)
Power Supply Ripple Rejection
(Input Voltage)
90
80
70
60
50
40
TEMPERATURE (°C)
Power Supply Ripple Rejection
(Bias Voltage)
10
1
0.1
TEMPERATURE (°C)
Output Noise
30
20
10
0
V BIAS = 3.6V
V IN = 1.8V ± 300mV
V OUT = 1.2V
I OUT = 500mA
30
20
10
0
V BIAS = 3.6V ± 300mV
V IN = 1.8V
V OUT = 1.2V
I OUT = 500mA
0.01
0.001
V BIAS = 3.6V
V IN = 1.8V
V OUT = 1.2V
Noise (10Hz-100kHz) = 56.19μV RMS
0.01 0.1
1
10
100
1000
0.01 0.1
1
10
100
1000
0.01
0.1
1
10
100
1000
April 2012
Frequency (kHz)
Frequency (kHz)
7
FREQUENCY (kHz)
M9999-040312-B
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