Magic price QX5278 original genuine fake a compensable Wan lowest audience

QX model type regulator IC brand new original batch QX5278 package SOP8 following product descriptions are from the original product information is subject to change, and we will try to update, however, for the latest information, please consult us! Overview QX2304 series is a low power, high efficiency, low ripple, the operating frequency of the PFM synchronous step-up DC-DC converter. QX2304 series requires only three per device, can complete the low input battery voltage converting boosted to the desired operating voltage. Characteristics of maximum efficiency: 95% maximum operating frequency: 300KHz Low Quiescent Current: 15uA Output voltage: 2.5V ~ 5.0V (step 0.1V) output accuracy: ± 2.5% Input voltage: 0.9V ~ 5.0V low ripple and low noise SOT-89 small-volume applications ranging from 1 to 3 batteries of electronic equipment electronic dictionaries, digital cameras, LED flashlight, LED lights, blood pressure monitors, MP3, remote control toys, wireless headphones, wireless mouse and keyboard, medical equipment, anti-lost, car anti-theft devices, chargers, VCR, PDA and other handheld electronic devices