参数资料
型号: ADP121-ACBZ12R7
厂商: Analog Devices Inc
文件页数: 7/20页
文件大小: 0K
描述: IC REG LDO 1.2V .15A 4WLCSP
产品培训模块: Low Drop Out (LDO) Regulators
产品变化通告: 8mm Carrier Tape Changes 28/Feb/2012
设计资源: Low power, Long Range, ISM Wireless Measuring Node (CN0164)
标准包装: 1
稳压器拓扑结构: 正,固定式
输出电压: 1.2V
输入电压: 2.3 V ~ 5.5 V
稳压器数量: 1
电流 - 输出: 150mA(最小值)
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: 4-WFBGA,WLCSP
供应商设备封装: 4-WLCSP(0.82x0.82)
包装: 标准包装
其它名称: ADP121-ACBZ12R7DKR

Data Sheet
TYPICAL PERFORMANCE CHARACTERISTICS
V IN = 2.3 V, V OUT = 1.8 V, I OUT = 10 mA, C IN = C OUT = 1 μF, T A = 25°C, unless otherwise noted.
ADP121
1.804
V OUT = 1.8V
40
V OUT = 1.8V
1.802
1.800
V IN = 2.3V
35
30
V IN = 2.3V
1.798
25
1.796
20
1.794
1.792
1.790
1.788
I LOAD
I LOAD
I LOAD
I LOAD
I LOAD
I LOAD
= 10μA
= 100μA
= 1mA
= 10mA
= 100mA
= 150mA
15
10
5
I LOAD
I LOAD
I LOAD
I LOAD
I LOAD
I LOAD
= 10μA
= 100μA
= 1mA
= 10mA
= 100mA
= 150mA
1.786
–40°C
–5°C
25°C
85°C
125°C
0
–40°C
–5°C
25°C
85°C
125°C
1.806
T J (°C)
Figure 5. Output Voltage vs. Junction Temperature
V OUT = 1.8V
35
T J (°C)
Figure 8. Ground Current vs. Junction Temperature
V OUT = 1.8V
1.804
V IN = 2.3V
T A = 25°C
30
V IN = 2.3V
T A = 25°C
25
1.802
20
1.800
15
1.798
10
1.796
5
1.794
0.001
0.01
0.1
1
10
100
1000
0
0.001
0.01
0.1
1
10
100
1000
1.806
I LOAD (mA)
Figure 6. Output Voltage vs. Load Current
35
I LOAD (mA)
Figure 9. Ground Current vs. Load Current
1.804
V OUT = 1.8V
T A = 25°C
I LOAD
I LOAD
I LOAD
= 10μA
= 100μA
= 1mA
30
V OUT = 1.8V
T A = 25°C
I LOAD
= 10mA
1.802
I LOAD
I LOAD
= 50mA
= 100mA
25
20
1.800
15
1.798
1.796
1.794
10
5
0
I LOAD
I LOAD
I LOAD
I LOAD
I LOAD
I LOAD
= 10μA
= 100μA
= 1mA
= 10mA
= 100mA
= 150mA
2.3
2.7
3.1
3.5
3.9
4.3
4.7
5.1
5.5
2.3
2.7
3.1
3.5
3.9
4.3
4.7
5.1
5.5
V IN (V)
Figure 7. Output Voltage vs. Input Voltage
Rev. G | Page 7 of 20
V IN (V)
Figure 10. Ground Current vs. Input Voltage
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