SP9718 regulator equivalent, 1.5a low-noise pwm step-down regulator.
an internal synchronous rectifier for high efficiency; it requires no external Schottky diode. Excellent noise characteristics and fixed-frequency operation provide easy .
It is also useful for +3V or +5V fixed input applications. The device operates in one of four modes. Forced PWM mode op.
The SP9718 is low-noise pulse-width-modulated, DC-DC step-down converter. It powers logic and transmitters in small wireless systems such as cellular phones, communicating PDAs, and handy-terminals. The device features an internal synchronous rectifi.
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