参数资料
型号: ADP172ACBZ-3.0-R7
厂商: Analog Devices Inc
文件页数: 7/20页
文件大小: 0K
描述: IC REG LDO 3V .3A 4WLCSP
产品变化通告: 8mm Carrier Tape Changes 28/Feb/2012
标准包装: 1
稳压器拓扑结构: 正,固定式
输出电压: 3V
输入电压: 最高 3.6V
电压 - 压降(标准): 0.05V @ 300mA
稳压器数量: 1
电流 - 输出: 300mA(最小值)
电流 - 限制(最小): 400mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 4-UFBGA,WLCSP
供应商设备封装: 4-WLCSP
包装: 标准包装
其它名称: ADP172ACBZ-3.0-R7DKR

Data Sheet
TYPICAL PERFORMANCE CHARACTERISTICS
V IN = 3.6 V, V OUT = 1.8 V, I OUT = 10 mA, C IN = C OUT = 1 μF, T A = 25°C, unless otherwise noted.
ADP172
1.810
1.805
200
180
1.800
1.795
1.790
1.785
160
140
120
100
80
I LOAD = 300mA
I LOAD = 100mA
I LOAD = 10mA
1.780
1.775
1.770
I LOAD
I LOAD
I LOAD
I LOAD
I LOAD
I LOAD
= 100μA
= 1mA
= 10mA
= 100mA
= 200mA
= 300mA
60
40
20
0
I LOAD = 1mA
I LOAD = 100μA
I LOAD = 10μA
–40
–5
25
85
125
–40
–5
25
85
125
1.804
JUNCTION TEMPERATURE (°C)
Figure 3. Output Voltage vs. Junction Temperature
180
JUNCTION TEMPERATURE (°C)
Figure 6. Ground Current vs. Junction Temperature
160
1.803
140
1.802
120
100
1.801
80
1.800
60
40
1.799
20
1.798
0
0.01
0.1
1
10
100
1000
0.01
0.1
1
10
100
1000
1.805
LOAD CURRENT (mA)
Figure 4. Output Voltage vs. Load Current
180
LOAD CURRENT (mA)
Figure 7. Ground Current vs. Load Current
1.804
1.803
1.802
1.801
1.800
160
140
120
100
80
60
40
I LOAD = 300mA
I LOAD = 100mA
I LOAD = 10mA
I LOAD = 1mA
I LOAD = 100μA
1.799
1.798
I LOAD = 100μA
I LOAD = 1mA
I LOAD = 10mA
I LOAD = 100mA
I LOAD = 200mA
I LOAD = 300mA
20
0
I LOAD = 10μA
2.1
2.3
2.5
2.7
2.9
3.1
3.3
3.5
2.1
2.3
2.5
2.7
2.9
3.1
3.3
3.5
V IN (V)
Figure 5. Output Voltage vs. Input Voltage
Rev. D | Page 7 of 20
V IN (V)
Figure 8. Ground Current vs. Input Voltage
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