MB39C022J ldo equivalent, buck dc/dc converter + low noise ldo.
* Power supply voltage range
: 2.5 V to 5.5 V
* For Buck DC/DC included SW FET (CH1) : output 0.8 V to 4.5 V, 600 mA Max DC
* For LDO (CH2)
: output 3.30.
Buck DC/DC Converter + Low Noise LDO
The MB39C022 is a 2 channels power supply IC. It consists of one channel Buck DC/DC Converter and one channel LDO regulator. The DC/DC converter has fast transient response with current mode control topology. Mo.
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