78M05.TO-252 DGNJDZ | Alldatasheet

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Technical content

0.1μF TO-251-3L/TO-252-2L Plastic-Encapsulate Regulators Three-terminal positive voltage regulator

FEATURES

I OM : 0.5 A Output voltage V O : 5V Continuous total dissipation P D : 1.25 W ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified) P a r a m e t e r S y m b o l V a l u e U n i t Input Voltage V i 25 V Operating Junction Temperature Range T OPR 0-+125 ℃ Storage Temperature Range T STG -65-+150 ℃ ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JINCTION TEMPERATURE (Vi=10V,Io=350mA, Ci=0.33μF, C o = 0 . 1μF ,unless otherwise specified) Pa rameter Symbol Test conditions Min T yp M ax Unit 25℃ 4.8 5 5.2 V Output Voltage Vo 7V≤V i ≤20V, Io=5mA-350mA Po≤ 15W 0-125℃ 4.75 5 5.25 V Io=5mA-0.5A 25℃ 15 100 mV Load Regulation ΔVo Io=5mA-200mA 25℃ 5 50 mV 7V≤V i ≤25V, Io=200mA 25℃ 3 100 mV Line Regulation ΔVo 8V≤V i ≤25V, Io=200mA 25℃ 1 50 mV Quiescent Current Iq 25℃ 4.2 6 mA ΔIq 8V ≤V i ≤25V, Io=200mA 0-125℃ 0.8 mA Quiescent Current Change ΔIq 5mA ≤I O ≤350mA 0-125℃ 0.5 mA Output Noise Voltage V N 10Hz ≤ f ≤100KHz 25℃ 40 200 μV Ripple Rejection RR 8V ≤V i ≤18V,f=120Hz,Io=300mA 0-125℃ 62 80 dB Dropout Voltage Vd Io=350mA 25℃ 2 2.5 V Short Circuit Current Isc Vi=10V 25℃ 300 mA Peak Current Ipk 25℃ 0. 5 A TYPICAL APPLICATION V i 1 3 V o U T C C i 0.33μF TO-251-3L TO-252-2L 1.IN 2.GND 3.OUT 0.5A C,Apr,2014 DONGGUAN NANJING ELECTRONICS LTD., 78M05

0.00 0.25 0.50 0.75 1.00 1.25 1.50 0 5 10 15 20 25 30 35 3.2 3.6 4.0 4.4 4.8 5.2 5.6 -25 0 25 50 75 100 125 2.4 2.8 3.2 3.6 4.0 0 5 10 15 20 25 30 35 V IN =10V T J =25 Pulsed Current Cut-off Grid Voltage OUTPUT VOLTAGE V O (V) OUTPUT CURRENT I O (A) JUNCTION TEMPERATURE T J ( ) POWER DISSIPATION P D (W) Power Derating Curve I O =0mA T J =25 Pulsed Quiescent Current INPUT VOLTAGE V IN (V) QUIESCENT CURRENT I Q (mA) Typical Characterisitics Output Characteristics I O =0.2A 0.35A 0.5A I O =0A Dropout Characteristics OUTPUT VOLTAGE V O (V) INPUT VOLTAGE V IN (V) T J =25 Pulsed V IN =10V I O =350mA Pulsed Output Voltage vs Ambient Temperature OUTPUT VOLTAGE V O (V) AMBIENT TEMPERATURE T a ( ) V IN =10V T J =25 Pulsed QUIESCENT CURRENT I Q (mA) OUTPUT CURRENT I O (A) Quiescent Current vs Output Current I O =0mA T J =25 Pulsed OUTPUT VOLTAGE V O (V) INPUT VOLTAGE V IN (V) C,Apr,2014