78L15 HOTTECH | Alldatasheet
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Page:P2-P1 Plastic-EncapsulateVoltage Regulator GUANGDONG HOTTECH INDUSTRIAL CO,. LTD. FE A TURES Maximum Output current IO : 0.1 A Output voltage V O :15V ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies) Param eter Symbol Value Unit InputVoltage V I 30 V Operating JunctionTempe rature Range TOPR 0-125 StorageTemperature Range TSTG -65-150 ELECTRI C A L C H A R A CT ERISTICS (V i=10V ,Io=500mA,Ci=0.33μF,C o=0.1μF,unless otherw ise specified ) Parameter Symbol Testconditions M in T yp M ax U nit Output voltage V o 25 14.4 15 15.6 V 17.5V≤V i≤30V ,Io=1mA -40mA 0-125 14.25 15 15.75 V V i=23V ,Io=1mA -70mA 14.25 15 15.75 V Load Regulation V o Io=1mA -100m A, Vi=23V 25 25 150 mV Io=1mA -40mA, V i=23V 25 15 75 mV Lineregulation V o 17.5V≤V i≤30V ,Io=40mA 25 65 300 mV 19V ≤V i≤30V ,Io=40mA 25 58 250 mV Quiescent Current Iq 25 4.6 6.5 mA Quiescent Current Change Iq 19V ≤V i≤30V , Io=40mA 0-125 1.5 mA Iq 1mA≤I O ≤40mA ,V i=23V 0-125 0.1 mA Output NoiseV oltage V N 10Hz≤f≤100K H z 25 82 µV Ripple Rejection RR 18.5V≤V i≤28.5V ,f=120Hz 0-125 34 39 dB DropoutV oltage Vd 25 1.7 V 78L 15 Continuous total dissipationPD :0.35W (Ta = 25 ) 1.OUT 2.IN SOT -23 3.GND
Page:P2-P2 Plastic-EncapsulateVoltage Regulator GUANGDONG HOTTECH INDUSTRIAL CO,. LTD. 78L 15 TypicalCharacteristics