The NCP3120 is a dual non-synchronous Pulse Width Modulation (PWM) buck regulator designed for low voltage applications requiring high efficiency. This device is capable of producing an output voltage as low as 0.8 V. The NCP3120 provides dual 2.0 A switching regulators with an adjustable 200 kHz - 750 kHz switching frequency. Switching frequency is set by an external resistor. The NCP3120 also incorporates an auto-tracking and sequencing feature. Protection features include cycle-by-cycle current limit and undervoltage lockout (UVLO). The NCP3120 comes in a 32-pin QFN package. Also available in higher current version NCP3121 dual 3A and higher frequency version NCP3122 (dual 2A) and NCP3123 (dual 3A).

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2.All components we sell has 30 days return policy from the day of shipment, but if the damage is man-made, we will be unable to change for you.