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AME8824 数据表(PDF) 5 Page - Analog Microelectronics |
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AME8824 数据表(HTML) 5 Page - Analog Microelectronics |
5 / 10 page AME, Inc. 5 AME8824 300mA CMOS LDO Parameter Symbol Min Typ Max Units Input Voltage VIN Note 1 7 V Output Voltage VO -3 3 % 1.2V<=VO(NOM)<=2.0V 1300 2.0V<VO(NOM)<=2.8V 400 2.8V<VO(NOM)<3.8V 300 Output Current IO 300 mA Current Limit ILIM 300 450 mA Short Circuit Current ISC 150 300 mA Quiescent Current IQ 30 50 µA Ground Pin Current IGND 35 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 f=1kHz 50 f=10kHz 20 f=100kHz 15 ADJ Input Bias Current IADJ 1 µA ADJ Reference Voltage VREF 1.176 1.2 1.224 V VEH 2.0 Vin V VEL 0 0.4 V IEH 0.1 µA IEL 0.5 µA Shutdown Supply Current ISD 0.5 1 µA Shutdown Output Voltage VO,SD 0 0.1 V Output Under Voltage VUV 85 %VO(NOM) Output Over Voltage VOV 115 %VO(NOM) PG Leakage Current ILC 1 µA PG Voltage Rating VPG 7 V PG Voltage Low VOL 0.4 V IO=1mA Dropout Voltage VDROPOUT Test Condition PSRR dB IO=300mA VO=VONOM -2.0% mV VO>1.2V VO>1.2V VO<0.8V IO=0mA IO=1mA to 300mA Line Regulation REGLINE IO=5mA VIN=VO+1 to VO+2 IO=1mA to 300mA Output Voltage Noise eN f=10Hz to 100kHz IO=10mA,CBYP=0µF Power Supply Rejection IO=100mA CO=2.2 µF µVrms VIN=5V, VO=0V, VEN<VEL EN Input Threshold VIN=2.7V to 7V VIN=2.7V to 7V EN Input Bias Current VEN=VIN, VIN=2.7V to 7V VEN=0V, VIN=2.7V to 7V ISINK=0.4mA Co=2.2 µF 30 VPG=7V VO in regulation IO=35µA,VEN<VEL n Electrical Specifications TA = 25OC, V IN=5V unless otherwise noted Note1:V IN(min) =VOUT+VDROPOUT |
类似零件编号 - AME8824 |
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类似说明 - AME8824 |
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