LTC3547B regulator equivalent, dual monolithic 300ma synchronous step-down regulator.
High Efficiency (Up to 96%) Dual Step-Down Outputs
* 300mA Output Current per Channel at V = 3V IN
* 2.25MHz Constant-Frequency Operation
* 2.5V to 5.5V Input .
Supply current is only 1μA in shutdown. An internally set 2.25MHz switching frequency allows the use of tiny surface mo.
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