MC78XX/LM78XXMC78XXA Electrical Characteristics(MC7810A) (Refer to the test circuits.C<,o=1A,VI=16V.C=0.=0.1uF,unless otherwise specified) Parameter Symbol Conditions Min.Typ.Max.Unit TJ=+250 9.810 10.2 Output Voltage Vo 9.6 10 10.4 18Yo26v 8 100 Line Regulation(Note1) Regline V作13Vto20 50 mV V1=12.5Vto25W 8 100 TJ=+25℃ VI=13V to 20V 350 T1=+25C oad Regulation (Note1) lo =5mA to 1.5A 12 100 Regload lo 5mA to 1.0A 12 100 mV lo=250mA to 750mA 50 Quiescent Current la TJ=+25 C 5.0 6.0 mA V=13Vto 26V TI=+25C 05 Quiescent Current Change M=12.8Vto25V,l0=500mA 0.8 mA lo=5mA to 1.0A Output Voltage Drift △VIAT lo=5mA -1.0 mV/C Output Noise Voltage VN f=10Hz to 100KHz uVNo TA=+25 C 10 Ripple Rejection RR f=120Hz,lo=500mA VI=14V to 24V 62 Dropout Voltage VDrop 10=1A,TJ=+25C 2.0 Output Resistance f=1KHz 7 Short Circuit Current Vi=35V,TA =+25C 250 Peak Current IPK TJ=+25 C 2.2 A t i ature h Vo due to heatinc a effects must be taken h is used. 15MC78XX/LM78XX/MC78XXA 15 Electrical Characteristics (MC7810A) (Refer to the test circuits. 0°C < TJ < 125°C, Io =1A, V I = 16V, C I=0.33µF, C O=0.1µF, unless otherwise specified) Note: 1. Load and line regulation are specified at constant junction temperature. Change in VO due to heating effects must be taken into account separately. Pulse testing with low duty is used. Parameter Symbol Conditions Min. Typ. Max. Unit Output Voltage VO TJ =+25° C 9.8 10 10.2 IO = 5mA to 1A, PO ≤ 15W V VI =12.8V to 25V 9.6 10 10.4 Line Regulation (Note1) Regline VI= 12.8V to 26V IO = 500mA - 8 100 VI= 13V to 20V - 4 50 mV TJ =+25 ° C VI= 12.5V to 25V - 8 100 VI= 13V to 20V - 3 50 Load Regulation (Note1) Regload TJ =+25 ° C IO = 5mA to 1.5A - 12 100 mV IO = 5mA to 1.0A - 12 100 IO = 250mA to 750mA - 5 50 Quiescent Current IQ TJ =+25 ° C - 5.0 6.0 mA Quiescent Current Change ∆IQ VI = 13V to 26V, TJ=+25 ° C - - 0.5 VI = 12.8V to 25V, IO = 500mA - - 0.8 mA IO = 5mA to 1.0A - - 0.5 Output Voltage Drift ∆V/∆T IO = 5mA - -1.0 - mV/ ° C Output Noise Voltage VN f = 10Hz to 100KHz TA =+25 ° C - 10 - µV/Vo Ripple Rejection RR f = 120Hz, IO = 500mA VI = 14V to 24V - 62 - dB Dropout Voltage VDrop IO = 1A, TJ =+25° C - 2.0 - V Output Resistance rO f = 1KHz - 17 - mΩ Short Circuit Current ISC VI= 35V, TA =+25 ° C - 250 - mA Peak Current IPK TJ=+25 ° C - 2.2 - A