The NCP171 is a dual-mode LDO that provides up to 80 mA in active mode and as low as 50 nA I Q in low-power mode. Dual-mode functionality is selectable via the ECO pin, allowing both active and low-power It dynamically switches between power consumption modes and is ideal for long-life battery-powered wireless applications. The output voltage in low power mode can be reduced by an internal factory programmed value of 50 mV, 100 mV, 150 mV or 200 mV relative to the nominal output voltage in active mode. This feature further reduces application consumption in sleep mode. The NCP171 features an ultra-low IQ (SLIQ) LDO family with ultra-low quiescent current of 50 nA in a small XDFN4 1.2 x 1.2 package.

NCP171AMX280275TCG, NCP171AMX330325TCG, cycle Ncfl7l-EVK

feature

Ultra-low IQ of 50 nA

Dual mode capability optimized for active mode and standby mode operation

Active mode up to 80 mA with excellent PSRR and noise performance

Low Power Mode (SLIQ), 50 nA I Q.

Mode selection, ECO pin

XDFN 1.2x1.2 package

advantage

Ideal for battery powered applications

System flexibly switches between two different operating modes: optimized performance and extended battery life

Ideal for RF power supplies and high-precision sensors

Extends battery life when the system is in extended standby (low power) mode

Flexible choice between active and low power modes

Small footprint for space-constrained applications

application

Wireless Battery-Powered IoT Sensors

battery powered medical devices

Disposable Medical Devices/Patches

Smoke detectors have 10-year battery life

remote control

Wearable device

smart watch

medical patch

Smoke Detectors

home security sensor

battery powered surveillance camera

Agricultural Monitoring Sensors