NPM1100-CAAA-R nPM1100 POWER MANAGEMENT IC 4.1-4.2V WLCSP The NPM1100-CAAA-R is a high-quality product offering nPM1100 POWER MANAGEMENT IC 4.1-4.2V WLCSP. With a shrink ratio of N/A and -40°C~+85°C operating temperature, it provides reliability in various applications.