方案
按技术分类
Linear Regulators (LDO) | NCP171
概览
NCP171 是一款双模式 LDO ，在有源模式下提供高达 80 mA 的电流，在低功率模式下则提供低至 50 nA 的 Iq。双模式功能可使用 ECO 引脚选择，实现有源和低功率模式的动态切换，适用于长期电池供电的无线应用。低功率模式下的输出电压可通过内部的出厂编程值进行降低，该值范围为 50 mV、100 mV、150 mV 或 200 mV 并与有源模式下的标称输出电压相关。此功能还会进一步降低睡眠模式下的应用功耗。NCP171 为 SLIQ（超低 Iq）LDO 系列，具有 50nA 超低静止电流，采用小型 XDFN4 1.2 x 1.2 封装。
应用
- Wireless battery Powered IoT Sensors
- Battery Powered Medical devices
- Disposable Medical devices/Patches
- Smoke Detectors with 10 year Battery Life
- Remote Controllers
- Wearable devices
终端产品
- Smart Watches
- Medical Patches
- Smoke detectors
- Home Security Sensors
- Battery Powered Surveillance Camera
- Agricultural Monitoring Sensors
特性
- Super Low Iq of 50nA
- Dual Mode Functionality Optimized for both Active mode and Standby mode operation
- Active Mode, up to 80mA, with excellent PSRR and Noise Perfromance
- Low Power Mode (SLIQ), with 50nA Iq
- Mode Select, ECO Pin
- XDFN 1.2x1.2 Package
产品列表
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产品:
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可订购器件:
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产品
NCP171A3MX170165TCG
Active
Pb
A
H
P
XDFN-4
1
260
REEL
5000
Y
Single
Positive
1.7
0.08
1.7
5.5
~NA~
5.0E-5
65
54
Yes
No
Consumer
$0.3627
More Details
NCP171AMX080060TCG
Active
Pb
A
H
P
XDFN-4
1
260
REEL
5000
Y
Single
Positive
0.8
0.08
1.7
5.5
~NA~
5.0E-5
65
54
Yes
No
Consumer
$0.3627
More Details
NCP171AMX080075TCG
Active
Pb
A
H
P
XDFN-4
1
260
REEL
5000
Y
Single
Positive
0.8
0.08
1.7
5.5
~NA~
5.0E-5
65
54
Yes
No
Consumer
$0.3627
More Details
NCP171AMX100080TCG
Active
Pb
A
H
P
XDFN-4
1
260
REEL
5000
Y
Single
Positive
1
0.08
1.7
5.5
~NA~
5.0E-5
65
54
Yes
No
Consumer
$0.3861
More Details
NCP171AMX120100TCG
Active
Pb
A
H
P
XDFN-4
1
260
REEL
5000
Y
Single
Positive
1.2
0.08
1.7
5.5
~NA~
5.0E-5
65
54
Yes
No
Consumer
$0.3627
More Details
NCP171AMX165160TCG
Active
Pb
A
H
P
XDFN-4
1
260
REEL
5000
Y
Single
Positive
1.65
0.08
1.7
5.5
~NA~
5.0E-5
65
54
Yes
No
Consumer
$0.3627
More Details
NCP171AMX170165TCG
Active
Pb
A
H
P
XDFN-4
1
260
REEL
5000
Y
Single
Positive
1.7
0.08
1.7
5.5
~NA~
5.0E-5
65
54
Yes
No
Consumer
$0.3627
More Details
NCP171AMX180175TCG
Active
Pb
A
H
P
XDFN-4
1
260
REEL
5000
Y
Single
Positive
1.8
0.08
1.7
5.5
0.075
5.0E-5
65
54
Yes
No
Consumer
$0.3627
More Details
NCP171AMX250245TCG
Obsolete
Pb
A
H
P
XDFN-4
1
260
REEL
3000
N
Single
Positive
2.5
0.08
1.7
5.5
0.05
5.0E-5
65
54
Yes
No
-
Price N/A
More Details
NCP171AMX280275TCG
Active
Pb
A
H
P
XDFN-4
1
260
REEL
5000
Y
Single
Positive
2.8
0.08
1.7
5.5
0.045
5.0E-5
65
54
Yes
No
Consumer
$0.364
More Details
NCP171AMX330310TCG
Active
Pb
A
H
P
XDFN-4
1
260
REEL
5000
Y
Single
Positive
3.3
0.08
1.7
5.5
0.044
5.0E-5
65
54
Yes
No
Consumer
$0.3627
More Details
NCP171AMX330325TCG
Active
Pb
A
H
P
XDFN-4
1
260
REEL
5000
Y
Single
Positive
3.3
0.08
1.7
5.5
0.044
5.0E-5
65
54
Yes
No
Consumer
$0.3627
More Details
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