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RT9193 Series Datasheet

RT9193

Stabilizer

RT9193 is designed for portable radio frequency and wireless applications, with demanding performance and space requirements. RT9193 performance optimization battery-powered system provides ultra-low noise and low quiescent current. The noise bypass pin can be used to further reduce output noise. The regulator ground current is only slightly reduced, further extending battery life. RT9193 also works with low ESR ceramic capacitors.

RT9193 Data sheet.pdf

RT9193 Pin Configuration and Function

Pin Number	Pin Name	Description
1	EN	Chip Enable (Active High). Note that this pin is high impedance. There should be a pull low 100kΩ resistor connected to GND when the control signal is floating.
2	BP	Reference Noise Bypass. This pin can be floating. For lowest noise performance, connect a 22nF capacitor between the BP and GND pins.
3	GND	Ground.
4	VOUT	Output Voltage.
5	VIN	Power Input Voltage.