78M05 KEXIN | Alldatasheet
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Maximum Output current I OM:0 . 5A Output voltage VO:5 V Continuous total dissipation PD:1 . 2 5W Absolute Maximum Ratings Ta = 25 Parameter Symbol Rating Unit Input voltage VI 35 V Operating junction temperature range TOPR - 5 5t o+ 1 2 5 Storage temperature range TSTG - 6 5t o+ 1 5 0 Parameter Symbol Testconditons Min Typ Max Unit Tj=25 4.8 5.0 5.2 V 7 VI 20V, Io=5mA-350mA,PO 15W 4.75 5.0 5.25 V Tj=25 , Io=5mA-0.5A 15 100 mV Tj=25 , Io=5mA-200mA 55 0 m V Tj=25 ,7 Vl 25V, Io=200mA 31 0 0 m V Tj=25 ,8 Vl 25V, Io=200mA 15 0 m V Quiescent current Iq Tj=25 4.2 6 mA Iq 0 <Tj<125 ,8V Vl 25V, Io=200mA 0.8 mA Iq 0 <Tj<125 ,5mA IO 350mA 0.5 mA Output noise voItage V N 10Hz f 100KHz 40 200 uV Ripple rejection RR 8V V l 18V,f=120Hz, Io=300mA 62 80 dB Dropout voltage Vd Tj=25 , Io=350mA 22 . 5V Short circuit current I sc Vi=10V, Tj=25 300 mA Peak current I pk Tj=25 0.7 A Electrical Characteristics (Vi=10V,Io=350mA,0 <Tj<125 ,Ci=0.33 F,Co=0.1 F, unless otherwise specified) Quiescent current change VOOutput voltage VO VO Load regulation Line regulation Typical Application 78M05