EMQ8931 ic equivalent, 3-channel power management ic.
ultra-high power
supply rejection ratio (75dB at 1kHz), low output voltage noise (30µV), low dropout voltage (180mV), low quiescent current (110µA) and fast transient res.
．Hand-held Instruments ．Portable information applications ．Wireless Networking ．GPS ．MP3/MP4/PMP Multi-media
Elite Micr.
The EMQ8931 is a high efficiency, 3-channel power management IC for portable devices application. It integrates a complete linear charger for single cell lithium-ion battery, a linear regulator and a high efficiency step-down DC/DC converter. The lin.
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