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参数资料
| 型号： | ADP171-EVALZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 8/20页 |
| 文件大小： | 0K |
| 描述： | BOARD EVAL ADP171 1V |
| 标准包装： | 1 |
| 每 IC 通道数： | 1 - 单 |
| 输出电压： | 1V |
| 电流 - 输出： | 300mA |
| 输入电压： | 1.6 ~ 3.6V |
| 稳压器类型： | 正，可调式 |
| 工作温度： | -40°C ~ 125°C |
| 板类型： | 完全填充 |
| 已供物品： | 板 |
| 已用 IC / 零件： | ADP171 |
| 其它名称： | ADP171EVALZ ADP171EVALZ-ND |
ADP170/ADP171
5.0
400
Data Sheet
4.5
4.0
3.5
3.0
2.5
2.0
V IN = 2.1V
V IN = 2.3V
V IN = 2.7V
V IN = 2.9V
V IN = 3.2V
V IN = 3.4V
V IN = 3.5V
V IN = 3.6V
350
300
250
200
150
1.5
1.0
0.5
100
50
I LOAD
I LOAD
I LOAD
I LOAD
I LOAD
= 1mA
= 10mA
= 100mA
= 200mA
= 300mA
0
–50
–25
0
25
50
75
100
125
0
1.5
1.6
1.7
1.8
1.9
2.0
TEMPERATURE (°C)
Figure 11. Shutdown Current vs. Temperature at Various Input Voltages
70
V IN (V)
Figure 14. Ground Current vs. Input Voltage (In Dropout)
–30
300mA
60
T A = 25°C
–40
200mA
100mA
10mA
50
40
30
20
–50
–60
–70
1mA
10
–80
0
0.1
1
10
100
1k
–90
10
100
1k
10k
100k
1M
10M
1.85
LOAD CURRENT (mA)
Figure 12. Dropout Voltage vs. Load Current
FREQUENCY (Hz)
Figure 15. Power Supply Rejection Ratio vs. Frequency, V OUT = 0.8 V
–30
300mA
1.80
1.75
–40
200mA
100mA
10mA
1mA
–50
1.70
1.65
1.60
1.55
I LOAD
I LOAD
I LOAD
I LOAD
I LOAD
= 1mA
= 10mA
= 100mA
= 200mA
= 300mA
–60
–70
–80
1.50
1.55
1.60
1.65
1.70
1.75
1.80
1.85
1.90
–90
10
100
1k
10k
100k
1M
10M
V IN (V)
Figure 13. Output Voltage vs. Input Voltage (in Dropout)
Rev. C | Page 8 of 20
FREQUENCY (Hz)
Figure 16. Power Supply Rejection Ratio vs. Frequency, V OUT = 1.8 V
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADP172 | 制造商:AD 制造商全称:Analog Devices 功能描述:300 mA, Low Quiescent Current, CMOS Linear Regulator |
| ADP172_10 | 制造商:AD 制造商全称:Analog Devices 功能描述:300 mA, Low Quiescent Current, CMOS Linear Regulator |
| ADP172_101 | 制造商:AD 制造商全称:Analog Devices 功能描述:300 mA, Low Quiescent Current CMOS Linear Regulator |
| ADP1720 | 制造商:AD 制造商全称:Analog Devices 功能描述:50mA High-Voltage Micro-power LDO in MSOP |
| ADP1720-3.3 | 制造商:AD 制造商全称:Analog Devices 功能描述:Complete Closed-Loop Precision Analog Microcontroller Thermocouple |
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