IC REG QUAD BUCK/LINEAR 28QSOP
Dual Switching Controller, Current-mode, 300kHz Switching Freq-Max, BICMOS, PDSO28, 0.150 INCH, 0.025 INCH PITCH, QSOP-28
Single-Output DC/DC Controller, 5.5V Output, QSOP Package, -40°C to 85°C