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L78S75CV датащи(PDF) 9 Page - STMicroelectronics |
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L78S75CV датащи(HTML) 9 Page - STMicroelectronics |
9 / 21 page ELECTRICAL CHARACTERISTICS FOR L78S05C (refer to the test circuits, Tj =25 oC, Vi = 10V, Io = 500 mA unless otherwise specified) Symbol Parameter Test Conditions Min. Typ. Max. Unit Vo Output Voltage 4.8 5 5.2 V Vo Output Voltage Io =1 A Vi = 7 V 4.75 5 5.25 V ∆Vo Line Regulation Vi = 7 to 25 V Vi = 8 to 12 V 100 50 mV mV ∆Vo Load Regulation Io = 20 mA to 1.5 A Io =2 A 80 100 mV Id Quiescent Current 8mA ∆Id Quiescent Current Change Io = 20 mA to 1A 0.5 mA ∆Id Quiescent Current Change Io =20 mA Vi = 7 to 25 V 1.3 mA ∆Vo ∆T Output Voltage Drift Io = 5 mA Tj = 0 to 70 oC -1.1 mV/ oC eN Output Noise Voltage B = 10Hz to 100KHz 40 µV SVR Supply Voltage Rejection f = 120 Hz 54 dB Vi Operating Input Voltage Io ≤ 1.5 A 8 V Ro Output Resistance f = 1KHz 17 m Ω Isc Short Circuit Current Vi = 27 V 500 mA Iscp Short Circuit Peack Current 3 A ELECTRICAL CHARACTERISTICS FOR L78S75C (refer to the test circuits, Tj =25 oC, Vi = 12.5V, Io = 500 mA unless otherwise specified) Symbol Parameter Test Conditions Min. Typ. Max. Unit Vo Output Voltage 7.15 7.5 7.9 V Vo Output Voltage Io =1 A Vi = 9.5 V 7.1 7.5 7.95 V ∆Vo Line Regulation Vi = 9.5 to 25 V Vi = 10.5 to 20 V 120 60 mV mV ∆Vo Load Regulation Io = 20 mA to 1.5 A Io = 2 A 100 140 mV Id Quiescent Current 8mA ∆Id Quiescent Current Change Io = 20 mA to 1A 0.5 mA ∆Id Quiescent Current Change Io =20 mA Vi = 9.5 to 25 V 1.3 mA ∆Vo ∆T Output Voltage Drift Io = 5 mA Tj = 0 to 70 oC -0.8 mV/ oC eN Output Noise Voltage B = 10Hz to 100KHz 52 µV SVR Supply Voltage Rejection f = 120 Hz 48 dB Vi Operating Input Voltage Io ≤ 1.5 A 10.5 V Ro Output Resistance f = 1KHz 16 m Ω Isc Short Circuit Current Vi = 27 V 500 mA Iscp Short Circuit Peack Current 3 A L78S00 SERIES 9/21 |
Аналогичный номер детали - L78S75CV |
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Аналогичное описание - L78S75CV |
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