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AME8826AEDV250 数据表(PDF) 6 Page - Analog Microelectronics |
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AME8826AEDV250 数据表(HTML) 6 Page - Analog Microelectronics |
6 / 14 page AME, Inc. 6 1.55A CMOS LDO AME8826 Parameter Symbol Min Typ Max Units Input Voltage VIN Note 1 7 V Output Voltage Accuracy VO -1.5 1.5 % 1.5V<=VO(NOM)<=2.0V 1000 2.0V<VO(NOM)<=2.8V 800 2.8V<VO(NOM)<3.8V 600 Output Current IO 1550 mA Current Limit ILIM 1550 2000 mA Quiescent Current (For Fixed Output Voltage Options) Ground Pin Current IGND 45 µA VO < 2.0V 0.15 % VO >= 2.0V 0.02 0.1 % Load Regulation REGLOAD 0.2 1 % Over Temerature Shutdown OTS 150 oC Over Temerature Hysterisis OTH 30 oC VO Temperature Coefficient TC 30 ppm/oC ADJ Input Bias Current IADJ 1 µA ADJ Reference Voltage VREF 1.223 1.242 1.261 V f=1kHz 50 f=10kHz 20 f=100kHz 15 f=1kHz 75 f=10kHz 55 f=100kHz 30 VEH 2.0 VIN V VEL 00.4 V IEH 0.1 µA IEL 0.5 µA 30 µA 0.5 2 µA 45 70 µA 30 Co=4.7µF30 µVrms Output Voltage Noise eN f=10Hz to 100kHz IO=10mA,CBYP=0.01µF µVrms Output Voltage Noise eN f=10Hz to 100kHz IO=10mA,CBYP=0µF Co=4.7µF Power Supply Rejection IO=100mA CO=4.7µF ceramic Power Supply Rejection IO=100mA CO=4.7µF ceramic CBYP=0.01µF PSRR PSRR IO=1mA Dropout Voltage VDROPOUT IQ IO=0mA IO=1mA to 1.5A Line Regulation REGLINE IO=1mA VIN=VO+1 to VO+2 IO=1mA to 1.5A Test Condition dB dB mV VO>1.2V VO>1.2V See chart IO=1.55A VO=VO(NOM) -2.0% EN Input Threshold VIN=2.7V to 7V VIN=2.7V to 7V VEN=VIN, VIN=2.7V to 7V VEN=0V, VIN=2.7V to 7V VIN=5.0V, VO=0V, VEN<VEL EN Input Bias Current Shutdown Supply Current ISD VIN=2.5V, VO=0V, VEN<VEL ! Electrical Specifications TA = 25OC unless otherwise noted Note1:V IN(min)=VOUT+VDROPOUT |
类似零件编号 - AME8826AEDV250 |
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类似说明 - AME8826AEDV250 |
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