[Power Supply Control Unit]
* Supply voltage range : VCC = 3.1 V to 4.8 V
* Low power consumption current during standby : 110 µA (Max.)
* Built-in 4-channel .

(Mobile Phones) Power Management IC for Mobile Phone MB3893A s DESCRIPTION MB3893A is a multi-function power managemen.

MB3893A is a multi-function power management IC chip with built-in 4-channel series regulator providing the output control functions and power supply drop detection circuits required for mobile phones. The MB3893A includes lithium-ion battery charge .

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