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KA78M18 Datasheet(PDF) 4 Page - Fairchild Semiconductor |
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KA78M18 Datasheet(HTML) 4 Page - Fairchild Semiconductor |
4 / 16 page KA78MXX 4 Electrical Characteristics (KA78M08/KA78M08R) (Refer to the test circuits, 0 ≤ TJ ≤ +125°C, IO=350mA, VI=14V, unless otherwise specified, CI =0.33µF, CO=0.1µF) Notes: *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 7.7 8 8.3 V IO = 5 to 350mA VI= 10.5 to 23V 7.6 8 8.4 Line Regulation ∆VO IO = 200mA TJ =+25 °C VI= 10.5 to 25V - - 100 mV VI = 11 to 25V - - 50 Load Regulation ∆VO IO = 5mA to 0.5A, TJ =+25 °C - - 160 mV IO = 5mA to 200mA, TJ =+25 °C- - 80 Quiescent Current IQ TJ=+25 °C- 4.0 6 mA Quiescent Current Change ∆IQ IO = 5mA to 350mA - - 0.5 mA IO = 200mA VI = 10.5 to 25V -- 0.8 Output Voltage Drift RR IO = 5mA TJ = 0 to +125 °C - −0.5 - mV/ °C Output Noise Voltage VN f = 10Hz to 100KHz - 52 - µV Ripple Rejection RR f = 120Hz, IO = 300mA VI = 9 to 19V 56 - - dB Dropout Voltage VD TJ =+25 °C, IO = 500mA - 2 - V Short Circuit Current ISC TJ =+25 °C, VI= 35V - 300 - mA Peak Current IPK TJ =+25 °C - 700 - mA |
Número de pieza similar - KA78M18 |
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Descripción similar - KA78M18 |
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