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KF00 Datasheet(PDF) 8 Page - STMicroelectronics |
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KF00 Datasheet(HTML) 8 Page - STMicroelectronics |
8 / 17 page KF00 8/17 ELECTRICAL CHARACTERISTICS FOR KF47 (refer to the test circuits, Tj = 25°C, CI =0.1 µF, CO =2.2 µF unless otherwise specified.) ELECTRICAL CHARACTERISTICS FOR KF50 (refer to the test circuits, Tj = 25°C, CI =0.1 µF, CO =2.2 µF unless otherwise specified.) Symbol Parameter Test Conditions Min. Typ. Max. Unit VO Output Voltage IO =50 mA, VI = 6.7 V 4.606 4.7 4.794 V IO =50 mA, VI =6.7 V, Ta = -25 to 85°C 4.512 4.888 VI Operating Input Voltage IO = 500 mA 20 V IO Output Current Limit 1 A ∆V O Line Regulation VI = 5.7 to 20 V, IO =5 mA 3 18 mV ∆V O Load Regulation VI =6 V, IO = 5 to 500 mA 2 50 mV Id Quiescent Current VI = 5.7 to 20V, IO = 0mA (ON MODE) 0.5 1 mA VI =6 to 20V, IO = 500mA 12 VI =6 V (OFF MODE) 50 100 µA SVR Supply Voltage Rejection IO =5mA VI =6.7 ± 1 V f = 120 Hz 77 dB f= 1KHz 72 f= 10 KHz 60 eN Output Noise Voltage B = 10 Hz to 100 KHz 50 µV Vd Dropout Voltage IO = 200 mA 0.2 0.35 V IO = 500 mA 0.4 0.7 VIL Control Input Logic Low Ta = -40 to 125°C 0.8 V VIH Control Input Logic High Ta = -40 to 125°C 2 V II Control Input Current VI =6 V, VC =6V 10 µA CO Output Bypass Capacitance ESR = 0.1 to 10 Ω IO = 0 to 500 mA 2 10 µF Symbol Parameter Test Conditions Min. Typ. Max. Unit VO Output Voltage IO =50 mA, VI = 7 V 4.9 5 5.1 V IO =50 mA, VI =7 V, Ta = -25 to 85°C 4.8 5.2 VI Operating Input Voltage IO = 500 mA 20 V IO Output Current Limit 1 A ∆V O Line Regulation VI =6 to 20 V, IO =5 mA 3 18 mV ∆V O Load Regulation VI =6.3 V, IO = 5 to 500 mA 2 50 mV Id Quiescent Current VI =6 to 20V, IO = 0mA (ON MODE) 0.5 1 mA VI = 6.3 to 20V, IO =500mA 12 VI =6 V (OFF MODE) 50 100 µA SVR Supply Voltage Rejection IO =5mA VI =7 ± 1 V f = 120 Hz 76 dB f= 1KHz 71 f= 10 KHz 60 eN Output Noise Voltage B = 10 Hz to 100 KHz 50 µV Vd Dropout Voltage IO = 200 mA 0.2 0.35 V IO = 500 mA 0.4 0.7 VIL Control Input Logic Low Ta = -40 to 125°C 0.8 V VIH Control Input Logic High Ta = -40 to 125°C 2 V II Control Input Current VI =6 V, VC =6V 10 µA CO Output Bypass Capacitance ESR = 0.1 to 10 Ω IO = 0 to 500 mA 2 10 µF |
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