NR1641 series 1A Equipped with Low Power Mode Ultra-Low Noise Low Dropout Voltage Regulator

2023-06-13
■GENERAL DESCRIPTION
●The NR1641 series are CMOS based low dropout voltage regulator that achieves both ultra-low output noise, high ripple rejection, high-speed response characteristics, and low quiescent current.
●The MODE pin input voltage can be used to select between the automatic alternative mode and the fixed fast mode. The automatic alternative mode changes the internal mode between low power mode and the fast mode according to the load current.
●In addition, Slope of Output Voltage at Start-up can be selected from 200 μs/V or 500 μs/V.
●By this option, depending on the capacitance connected to the output pin, the inrush current limit can be changed.
●Since the NR1640 has low quiescent current, low noise, and high ripple rejection, it is suitable for IoT devices, battery-powered devices, and the noise sensitive analog application.

Nisshinbo

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Ultra-Low Noise Low Dropout Voltage RegulatorCMOS based low dropout voltage regulator

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IoT devices ]battery-powered devices ]noise sensitive analog application ]CMOS image sensor ]Communication device ]RF module ]Clock generation device ]PLL ]VCO ]High accuracy ADC ]High accuracy DAC ]

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DFN1616-6-GY;WLCSP-6-P12;HSON-6-GU

English Chinese Chinese and English Japanese

May 11, 2023

Ver.1.1

4.6 MB

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