Power chip

2.95V to 6V Input 2A SWIFT? Synchronous Buck Converter 16-WQFN -40 to 150

2.5V fixed output, Iout=300mA(Max), Vin=5.5V(Max)

Input Voltage (Nominal) 5 Output Voltage (VDC) ±5 Min Current (mA) 0 Max Current (mA) 200 Full Load Efficiency (%) 85 Max Capacitive Load (uF) #1000

Input Voltage Range (V) 2.2-5.5 Output Voltage (V) 3.3 Output Dropout Voltage 150 Maximum Output Current (mA) 250 Power Supply Rejection Ratio (dB) 70 RMS Noise (?Vrms) 15.5 Quiescent Current (?A) 12 Working Temperature range -40℃~125℃·

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High withstand voltage 8V, ultra-low power consumption 1.5uA quiescent current LDO

LP2992 Micropower 250mA Low Noise Ultra Low Dropout Regulator

LP5907 250mA Ultra Low Noise Low Dropout Regulator