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AS78L05R Datasheet(PDF) 6 Page - BCD Semiconductor Manufacturing Limited |
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AS78L05R Datasheet(HTML) 6 Page - BCD Semiconductor Manufacturing Limited |
6 / 15 page 100mA POSITIVE VOLTAGE REGULATOR AS78LXX Preliminary Datasheet 6 Feb. 2006 Rev. 1. 0 BCD Semiconductor Manufacturing Limited Note 2: 0.01 µF minimum load capacitance is recommended to limit high frequency noise. Electrical Characteristics Parameter Symbol Conditions Min Typ Max Unit Output Voltage VOUT 4.8 5.0 5.2 V 7V ≤V IN≤20V, 1mA ≤I OUT≤100mA, PD≤0.75W 4.75 5.25 Line Regulation VRLINE 7V ≤V IN≤20V 8150 mV Load Regulation VRLOAD 1mA ≤I OUT≤100mA 10 60 mV Quiescent Current IQ 35.5 mA Quiescent Current Change ∆I Q 8V ≤V IN≤20V 1.5 mA 1mA ≤I OUT≤40mA 0.1 Ripple Rejection PSRR f=120Hz, 8V ≤V IN≤18V 47 62 dB Dropout Voltage VDROP IOUT=40mA 1.7 V IOUT=100mA 1.8 Output Noise Voltage NO 10Hz ≤f≤100kHz (Note 2) 40 µV Output Voltage Temperature Coefficient ∆V OUT/∆T IOUT=5mA 0.42 mV/oC ( ∆V OUT/VOUT)/∆T 84 ppm/oC Parameter Symbol Conditions Min Typ Max Unit Output Voltage VOUT 11.5 12.0 12.5 V 14.5V ≤V IN≤27V, 1mA ≤I OUT≤100mA, PD≤0.75W 11.4 12.6 Line Regulation VRLINE 14.5V ≤V IN≤27V 20 250 mV Load Regulation VRLOAD 1mA ≤I OUT≤100mA 20 100 mV Quiescent Current IQ 36 mA Quiescent Current Change ∆I Q 16V ≤V IN≤27V 1.5 mA 1mA ≤I OUT≤40mA 0.1 Ripple Rejection PSRR f=120Hz, 15V ≤V IN≤25V 37 42 dB Dropout Voltage VDROP IOUT=40mA 1.7 V IOUT=100mA 1.8 Output Noise Voltage NO 10Hz ≤f≤100kHz (Note 2) 80 µV Output Voltage Temperature Coefficient ∆V OUT/∆T IOUT=5mA 1 mV/oC ( ∆V OUT/VOUT)/∆T 84 ppm/oC AS78L12 (VIN=19V, IOUT=40mA, CIN=0.33µF, COUT=0.1µF, TJ=25 oC, Bold typeface applies over -40oC ≤T J≤125 oC, unless otherwise specified.) Note 2: 0.01 µF minimum load capacitance is recommended to limit high frequency noise. AS78L05 (VIN=10V, IOUT=40mA, CIN=0.33µF, COUT=0.1µF, TJ=25 oC, Bold typeface applies over -40oC ≤T J≤125 oC, unless otherwise specified.) |
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