1A, 1.8MHz PWM Step-Down DC-DC Converter, DFN
Dual 1A DC/DC Controller, 1.5MHz, 5.5V, DFN
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2A, 4MHz, Synchronous Step-Down Regulator, 10WDFN
4-Channel 40mA Boost Driver IC, 43V Output, 24V Supply, 2MHz Frequency