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L78M15C Fiches technique(PDF) 9 Page - STMicroelectronics |
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L78M15C Fiches technique(HTML) 9 Page - STMicroelectronics |
9 / 30 page DocID2146 Rev 19 9/30 L78MxxC Electrical characteristics Refer to the test circuits, TJ = 25 °C, VI = 15 V, IO = 350 mA, CI = 0.33 µF, CO = 0.1 µF unless otherwise specified. Refer to the test circuits, TJ = 25 °C, VI = 19 V, IO = 350 mA, CI = 0.33 µF, CO = 0.1 µF unless otherwise specified. Table 7. Electrical characteristics of L78M09C Symbol Parameter Test conditions Min. Typ. Max. Unit VO Output voltage 8.65 9 9.35 V VO Output voltage IO = 5 to 350 mA, VI = 11.5 to 24 V 8.55 9 9.45 V V O Line regulation VI = 11.5 to 25 V, IO = 200 mA 100 mV VI = 12 to 25 V, IO = 200 mA 50 V O Load regulation IO = 5 to 500 mA, TJ = 25 °C 180 mV IO = 5 to 200 mA, TJ = 25 °C 90 Id Quiescent current 6 mA I d Quiescent current change IO = 5 to 350 mA 0.5 mA IO = 200 mA, VI = 11.5 to 25 V 0.8 V O/T Output voltage drift IO = 5 mA, TJ = 0 to 125 °C -0.5 mV/°C SVR Supply voltage rejection VI = 12.5 to 23 V, f = 120 Hz, IO = 300 mA 56 dB eN Output noise voltage B = 10 Hz to 100 kHz 58 µV Vd Dropout voltage 2 V Isc Short circuit current VI = 35 V 250 mA Table 8. Electrical characteristics of L78M12C Symbol Parameter Test conditions Min. Typ. Max. Unit VO Output voltage 11.5 12 12.5 V VO Output voltage IO = 5 to 350 mA, VI = 14.5 to 27 V 11.4 12 12.6 V V O Line regulation VI = 14.5 to 30 V, IO = 200 mA 100 mV VI = 16 to 30 V, IO = 200 mA 50 V O Load regulation IO = 5 to 500 mA, TJ = 25 °C 240 mV IO = 5 to 200 mA, TJ = 25 °C 120 Id Quiescent current 6 mA I d Quiescent current change IO = 5 to 350 mA 0.5 mA IO = 200 mA, VI = 14.5 to 30 V 0.8 V O/T Output voltage drift IO = 5 mA, TJ = 0 to 125 °C -1 mV/°C SVR Supply voltage rejection VI = 15 to 25 V, f = 120 Hz, IO = 300 mA 55 dB eN Output noise voltage B = 10 Hz to 100 kHz 75 µV Vd Dropout voltage 2 V Isc Short circuit current VI = 35 V 240 mA |
Numéro de pièce similaire - L78M15C |
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Description similaire - L78M15C |
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