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UA78M00 Datasheet(PDF) 7 Page - Texas Instruments |
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UA78M00 Datasheet(HTML) 7 Page - Texas Instruments |
7 / 13 page The µA78M10 and µA78M15 are obsolete and are no longer supplied µA78M00 SERIES POSITIVE-VOLTAGE REGULATORS SLVS059K – JUNE 1976 – REVISED FEBRUARY 2003 7 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 electrical characteristics at specified virtual junction temperature, VI = 16 V,IO = 350 mA, TJ = 25°C (unless otherwise noted) PARAMETER TEST CONDITIONS† µA78M09C UNIT PARAMETER TEST CONDITIONS† MIN TYP MAX UNIT Ot t lt VI =11 5Vto24V IO =5mAto350 mA 8.6 9 9.4 V Output voltage VI = 11.5 V to 24 V, IO = 5 mA to 350 mA TJ = 0°C to 125°C 8.5 9.5 V Input voltage regulation IO = 200 mA VI = 11.5 V to 26 V 6 100 mV Input voltage regulation IO = 200 mA VI = 12 V to 26 V 2 50 mV Ripple rejection VI = 13 V to 23 V, IO = 100 mA, TJ = 0°C to 125°C 56 dB Ripple rejection I , f = 120 Hz IO = 300 mA 56 80 dB Output voltage regulation IO = 5 mA to 500 mA 25 180 mV Output voltage regulation IO = 5 mA to 200 mA 10 90 mV Temperature coefficient of output voltage IO = 5 mA, TJ = 0°C to 125°C –1 mV/ °C Output noise voltage f = 10 Hz to 100 kHz 58 µV Dropout voltage 2 V Bias current 4.6 6 mA Bias current change VI = 11.5 V to 26 V, IO = 200 mA, TJ = 0°C to 125°C 0.8 mA Bias current change IO = 5 mA to 350 mA, TJ = 0°C to 125°C 0.5 mA Short-circuit output current VI = 35 V 250 mA Peak output current 0.7 A † All characteristics are measured with a 0.33- µF capacitor across the input and a 0.1-µF capacitor across the output. Pulse-testing techniques maintain TJ as close to TA as possible. Thermal effects must be taken into account separately. electrical characteristics at specified virtual junction temperature, VI = 17 V, IO = 350 mA, TJ = 25°C (unless otherwise noted) PARAMETER TEST CONDITIONS† µA78M10C UNIT PARAMETER TEST CONDITIONS† MIN TYP MAX UNIT O tp t oltage VI =12 5Vto25V IO =5mAto350 mA 9.6 10 10.4 V Output voltage VI = 12.5 V to 25 V, IO = 5 mA to 350 mA TJ = 0°C to 125°C 9.5 10.5 V Input voltage regulation IO = 200 mA VI = 12.5 V to 28 V 7 100 mV Input voltage regulation IO = 200 mA VI = 14 V to 28 V 2 50 mV Ripple rejection VI = 15 V to 25 V, IO = 100 mA, TJ = 0°C to 125°C 59 dB Ripple rejection I , f = 120 Hz IO = 300 mA 55 80 dB Output voltage regulation IO = 5 mA to 500 mA 25 200 mV Output voltage regulation IO = 5 mA to 200 mA 10 100 mV Temperature coefficient of output voltage IO = 5 mA, TJ = 0°C to 125°C –1 mV/ °C Output noise voltage f = 10 Hz to 100 kHz 64 µV Dropout voltage 2 V Bias current 4.7 6 mA Bias current change VI = 12.5 V to 28 V, IO = 200 mA, TJ = 0°C to 125°C 0.8 mA Bias current change IO = 5 mA to 350 mA, TJ = 0°C to 125°C 0.5 mA Short-circuit output current VI = 35 V 245 mA Peak output current 0.7 A † All characteristics are measured with a 0.33- µF capacitor across the input and a 0.1-µF capacitor across the output. Pulse-testing techniques maintain TJ as close to TA as possible. Thermal effects must be taken into account separately. |
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