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Voltage Regulators - Switching Regulators 4A SupIRBuck Reg 600kHz, 2.5-21V in

INTERNATIONAL RECTIFIER IR3812MTR1PBF REGULATOR, ADJ VOLTAGE, 4A, 15QFN

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Switching Regulator/Controller, Voltage-mode, 4A, 1650kHz Switching Freq-Max