FRXXT FS | Alldatasheet

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  1. 12. 18 1/12 SEMICONDUCTOR TECHNICAL DATA Revision No : 0 THREE TERMINAL POSITIVE VOLTAGE REGULATORS 5V, 6V, 8V, 9V, 10V, 12V, 15V, 18V, 24V.

FEATURES

Suitable for C-MOS, TTL, the Other Digital IC's Power Supply. Internal Thermal Overload Protection. Internal Short Circuit Current Limiting. Output Current in Excess of 1A. Satisfies IEC-65 Specification. (International Electronical Commission). BLOCK DIAGRAM Series Pass Element Current Generator Thermal Protection Reference V oltage Error Amplifier Starting Circuit SOA Protection INPUT OUTPUT GND 1 3 MAXIMUM RATINGS (Ta=25℃) CHARACTERISTIC SYMBOL RATING UNIT Input Voltage FR7805T ~ FR7815T VIN V FR7818T ~ FR7824T 40 Power Dissipation PD 0.9 W Thermal Resistance Junction to Ambient θJA 138 ℃/W Storage Temperature Tstg -55 ~ 150 ℃ FR78XXT DIM MILLIMETERS A B D E 6 95 ± 0 24 3 50 ± 0 10 6 40 ± 0 10 3 00 ± 0 10 0 74 ± 0 08 2 30 ± 0 05 1 60 ± 0 10 1 66 ± 0 14 0 08 ± 0 04 C 0 30 ± 0 05G H 1 32 1. VIN 2. GND 3. VOUT 4. GND 0 95 ± 0 15L θ 4 60 ± 0 10 0 25 ± 0 05 8 ° SOT-223

  1. 12. 18 2/12 FR78XXT Revision No : 0 FR7805T ELECTRICAL CHARACTERISTICS (V IN =10V, I OUT =500mA, 0℃≤T ≤125 j ) CHARACTERISTIC SYMBOL TEST CIRCUIT TEST CONDITION MIN. TYP. MAX. UNIT Output Voltage V OUT 1 T =25℃ j , I OUT =100mA 4.8 5.0 5.2 V Input Regulation Reg line 1 T =25℃ j 7.0V≤V ≤25V IN - 3 100 mV 8.0V≤V ≤12V IN - 1 50 Load Regulation Reg load 1 T =25℃ j 5mA≤I ≤1.4A OUT - 9 100 mV 250mA≤I ≤750mA OUT - 4 50 Quiescent Current I B 1 T =25℃ j , I OUT =5mA - 4.2 8.0 mA Quiescent Current Change ΔI B 1 7.0V≤V ≤25V IN - 0.3 1.3 mA Output Noise Voltage V NO 1 Ta=25℃ , 10Hz≤ f ≤100kHz I OUT =50mA - 50 - μV rms Ripple Rejection Ratio RR 1 f=120Hz, 8.0V≤V ≤18V, IN I OUT =50mA, T =25℃ j 62 73 - dB Dropout Voltage V D 1 I OUT =1.0A, T =25℃ j - 2.0 - V Short Circuit Current Limit I SC 1 T =25℃ j - 230 - mA Average Temperature Coefficient of Output Voltage TC VO 1 I OUT =5mA, 0℃≤T ≤125℃ j - -0.8 - mV/℃ 7.0V≤V ≤20V IN 5.0mA≤I ≤1.0A, Po≤15W OUT 4.75 - 5.25
  1. 12. 18 3/12 FR78XXT Revision No : 0 FR7806T ELECTRICAL CHARACTERISTICS (V IN =11V, I OUT =500mA, 0℃≤T ≤125 j ) CHARACTERISTIC SYMBOL TEST CIRCUIT TEST CONDITION MIN. TYP. MAX. UNIT Output Voltage V OUT 1 T =25℃ j , I OUT =100mA 5.75 6.0 6.25 V Input Regulation Reg line 1 T =25℃ j 8.0V≤V ≤25V IN - 4 120 mV 9V≤V ≤13V IN - 2 60 Load Regulation Reg load 1 T =25℃ j 5mA≤I ≤1.4A OUT - 9 120 mV 250mA≤I ≤750mA OUT - 3 60 Quiescent Current I B 1 T =25℃ j , I OUT =5mA - 5 8.0 mA Quiescent Current Change ΔI B 1 8V≤V ≤25V IN - - 1.3 mA Output Noise Voltage V NO 1 Ta=25℃ , 10Hz≤ f ≤100kHz I OUT =50mA - 45 - μV rms Ripple Rejection Ratio RR 1 f=120Hz, 9V≤V ≤19V, IN I OUT =50mA, T =25℃ j 61 75 - dB Dropout Voltage V D 1 I OUT =1.0A, T =25℃ j - 2.0 - V Short Circuit Current Limit I SC 1 T =25℃ j - 250 - mA Average Temperature Coefficient of Output Voltage TC VO 1 I OUT =5mA, 0℃≤T ≤125℃ j - -0.7 - mV/℃ 8V≤V ≤21V IN 5.0mA≤I ≤1.0A, Po≤15W OUT 5.7 - 6.3
  1. 12. 18 4/12 FR78XXT Revision No : 0 FR7808T ELECTRICAL CHARACTERISTICS (V IN =14V, I OUT =500mA, 0℃≤T ≤125 j ) CHARACTERISTIC SYMBOL TEST CIRCUIT TEST CONDITION MIN. TYP. MAX. UNIT Output Voltage V OUT 1 T =25℃ j , I OUT =100mA 7.7 8.0 8.3 V Input Regulation Reg line 1 T =25℃ j 10.0V≤V ≤25V IN - 6 160 mV 11V≤V ≤17V IN - 2 80 Load Regulation Reg load 1 T =25℃ j 5mA≤I ≤1.4A OUT - 12 160 mV 250mA≤I ≤750mA OUT - 4 80 Quiescent Current I B 1 T =25℃ j , I OUT =5mA - 4.3 8.0 mA Quiescent Current Change ΔI B 1 10.5V≤V ≤25V IN - 0.5 1.0 mA Output Noise Voltage V NO 1 Ta=25℃ , 10Hz≤ f ≤100kHz I OUT =50mA - 52 - μV rms Ripple Rejection Ratio RR 1 f=120Hz, 11.5V≤V ≤21.5V, IN I OUT =50mA, T =25℃ j 56 74 - dB Dropout Voltage V D 1 I OUT =1.0A, T =25℃ j - 2.0 - V Short Circuit Current Limit I SC 1 T =25℃ j - 230 - mA Average Temperature Coefficient of Output Voltage TC VO 1 I OUT =5mA, 0℃≤T ≤125℃ j - -0.8 - mV/℃ 10.5V≤V ≤23V IN 5.0mA≤I ≤1.0A, Po≤15W OUT 7.6 - 8.4
  1. 12. 18 5/12 FR78XXT Revision No : 0 FR7809T ELECTRICAL CHARACTERISTICS (V IN =15V, I OUT =500mA, 0℃≤T ≤125 j ) CHARACTERISTIC SYMBOL TEST CIRCUIT TEST CONDITION MIN. TYP. MAX. UNIT Output Voltage V OUT 1 T =25℃ j , I OUT =100mA 8.65 9.0 9.35 V Input Regulation Reg line 1 T =25℃ j 11.5V≤V ≤26V IN - 7.0 180 mV 13V≤V ≤19V IN - 2.5 90 Load Regulation Reg load 1 T =25℃ j 5mA≤I ≤1.4A OUT - 12 180 mV 250mA≤I ≤750mA OUT - 4.0 90 Quiescent Current I B 1 T =25℃ j , I OUT =5mA - 4.3 8.0 mA Quiescent Current Change ΔI B 1 11.5V≤V ≤26V IN - - 1.3 mA Output Noise Voltage V NO 1 Ta=25℃ , 10Hz≤ f ≤100kHz I OUT =50mA - 58 - μV rms Ripple Rejection Ratio RR 1 f=120Hz, 12.5V≤V ≤22.5V, IN I OUT =50mA, T =25℃ j 56 71 - dB Dropout Voltage V D 1 I OUT =1.0A, T =25℃ j - 2.0 - V Short Circuit Current Limit I SC 1 T =25℃ j - 250 - mA Average Temperature Coefficient of Output Voltage TC VO 1 I OUT =5mA, 0℃≤T ≤125℃ j - -1 - mV/℃ 11.5V≤V ≤26V IN 5.0mA≤I ≤1.0A, Po≤15W OUT 8.6 9.0 9.4
  1. 12. 18 6/12 FR78XXT Revision No : 0 FR7810T ELECTRICAL CHARACTERISTICS (V IN =16V, I OUT =500mA, 0℃≤T ≤125 j ) CHARACTERISTIC SYMBOL TEST CIRCUIT TEST CONDITION MIN. TYP. MAX. UNIT Output Voltage V OUT 1 T =25℃ j , I OUT =100mA 9.6 10.0 10.4 V Input Regulation Reg line 1 T =25℃ j 12.5V≤V ≤27V IN - 8 200 mV 14V≤V ≤20V IN - 2.5 100 Load Regulation Reg load 1 T =25℃ j 5mA≤I ≤1.4A OUT - 12 200 mV 250mA≤I ≤750mA OUT - 4 100 Quiescent Current I B 1 T =25℃ j , I OUT =5mA - 4.3 8.0 mA Quiescent Current Change ΔI B 1 12.5V≤V ≤29V IN - - 1.0 mA Output Noise Voltage V NO 1 Ta=25℃ , 10Hz≤ f ≤100kHz I OUT =50mA - 58 - μV rms Ripple Rejection Ratio RR 1 f=120Hz, 13.5V≤V ≤23.5V, IN I OUT =50mA, T =25℃ j 55 71 - dB Dropout Voltage V D 1 I OUT =1.0A, T =25℃ j - 2.0 - V Short Circuit Current Limit I SC 1 T =25℃ j - 250 - mA Average Temperature Coefficient of Output Voltage TC VO 1 I OUT =5mA, 0℃≤T ≤125℃ j - -1 - mV/℃ 12.5V≤V ≤25V IN 5.0mA≤I ≤1.0A, Po≤15W OUT 9.5 - 10.5
  1. 12. 18 7/12 FR78XXT Revision No : 0 FR7812T ELECTRICAL CHARACTERISTICS (V IN =19V, I OUT =500mA, 0℃≤T ≤125 j ) CHARACTERISTIC SYMBOL TEST CIRCUIT TEST CONDITION MIN. TYP. MAX. UNIT Output Voltage V OUT 1 T =25℃ j , I OUT =100mA 11.5 12.0 12.5 V Input Regulation Reg line 1 T =25℃ j 14.5V≤V ≤30V IN - 10 240 mV 16V≤V ≤22V IN - 3 120 Load Regulation Reg load 1 T =25℃ j 5mA≤I ≤1.4A OUT - 12 240 mV 250mA≤I ≤750mA OUT - 4 120 Quiescent Current I B 1 T =25℃ j , I OUT =5mA - 5.1 8.0 mA Quiescent Current Change ΔI B 1 14.5V≤V ≤30V IN - - 1.0 mA Output Noise Voltage V NO 1 Ta=25℃ , 10Hz≤ f ≤100kHz I OUT =50mA - 76 - μV rms Ripple Rejection Ratio RR 1 f=120Hz, 15V≤V ≤25V, IN I OUT =50mA, T =25℃ j 55 71 - dB Dropout Voltage V D 1 I OUT =1.0A, T =25℃ j - 2.0 - V Short Circuit Current Limit I SC 1 T =25℃ j - 250 - mA Average Temperature Coefficient of Output Voltage TC VO 1 I OUT =5mA, 0℃≤T ≤125℃ j - -1 - mV/℃ 14.5V≤V ≤27V IN 5.0mA≤I ≤1.0A, Po≤15W OUT 11.4 - 12.6
  1. 12. 18 8/12 FR78XXT Revision No : 0 FR7815T ELECTRICAL CHARACTERISTICS (V IN =23V, I OUT =500mA, 0℃≤T ≤125 j ) CHARACTERISTIC SYMBOL TEST CIRCUIT TEST CONDITION MIN. TYP. MAX. UNIT Output Voltage V OUT 1 T =25℃ j , I OUT =100mA 14.4 15.0 15.6 V Input Regulation Reg line 1 T =25℃ j 17.5V≤V ≤30V IN - 11 300 mV 20V≤V ≤26V IN - 3 150 Load Regulation Reg load 1 T =25℃ j 5mA≤I ≤1.4A OUT - 12 300 mV 250mA≤I ≤750mA OUT - 4 150 Quiescent Current I B 1 T =25℃ j , I OUT =5mA - 5.2 8.0 mA Quiescent Current Change ΔI B 1 17.5V≤V ≤30V IN - - 1.0 mA Output Noise Voltage V NO 1 Ta=25℃ , 10Hz≤ f ≤100kHz I OUT =50mA - 90 - μV rms Ripple Rejection Ratio RR 1 f=120Hz, 18.5V≤V ≤28.5V, IN I OUT =50mA, T =25℃ j 54 70 - dB Dropout Voltage V D 1 I OUT =1.0A, T =25℃ j - 2.0 - V Short Circuit Current Limit I SC 1 T =25℃ j - 250 - mA Average Temperature Coefficient of Output Voltage TC VO 1 I OUT =5mA, 0℃≤T ≤125℃ j - -1 - mV/℃ 17.5V≤V ≤30V IN 5.0mA≤I ≤1.0A, Po≤15W OUT 14.25 - 15.75
  1. 12. 18 9/12 FR78XXT Revision No : 0 FR7818T ELECTRICAL CHARACTERISTICS (V IN =27V, I OUT =500mA, 0℃≤T ≤125 j ) CHARACTERISTIC SYMBOL TEST CIRCUIT TEST CONDITION MIN. TYP. MAX. UNIT Output Voltage V OUT 1 T =25℃ j , I OUT =100mA 17.3 18.0 18.7 V Input Regulation Reg line 1 T =25℃ j 21V≤V ≤33V IN - 13 360 mV 24V≤V ≤30V IN - 4 180 Load Regulation Reg load 1 T =25℃ j 5mA≤I ≤1.4A OUT - 15 360 mV 250mA≤I ≤750mA OUT - 5 180 Quiescent Current I B 1 T =25℃ j , I OUT =5mA - 5.2 8.0 mA Quiescent Current Change ΔI B 1 21V≤V ≤33V IN - - 1.0 mA Output Noise Voltage V NO 1 Ta=25℃ , 10Hz≤ f ≤100kHz I OUT =50mA - 110 - μV rms Ripple Rejection Ratio RR 1 f=120Hz, 22V≤V ≤32V, IN I OUT =50mA, T =25℃ j 52 69 - dB Dropout Voltage V D 1 I OUT =1.0A, T =25℃ j - 2.0 - V Short Circuit Current Limit I SC 1 T =25℃ j - 250 - mA Average Temperature Coefficient of Output Voltage TC VO 1 I OUT =5mA, 0℃≤T ≤125℃ j - -1 - mV/℃ 21V≤V ≤33V IN 5.0mA≤I ≤1.0A, Po≤15W OUT 17.1 - 18.9
  1. 12. 18 10/12 FR78XXT Revision No : 0 FR7824T ELECTRICAL CHARACTERISTICS (V IN =33V, I OUT =500mA, 0℃≤T ≤125 j ) CHARACTERISTIC SYMBOL TEST CIRCUIT TEST CONDITION MIN. TYP. MAX. UNIT Output Voltage V OUT 1 T =25℃ j , I OUT =100mA 23.0 24.0 25.0 V Input Regulation Reg line 1 T =25℃ j 27V≤V ≤38V IN - 18 480 mV 30V≤V ≤36V IN - 6 240 Load Regulation Reg load 1 T =25℃ j 5mA≤I ≤1.4A OUT - 15 480 mV 250mA≤I ≤750mA OUT - 5 240 Quiescent Current I B 1 T =25℃ j , I OUT =5mA - 5.2 8.0 mA Quiescent Current Change ΔI B 1 27V≤V ≤38V IN - - 1.0 mA Output Noise Voltage V NO 1 Ta=25℃ , 10Hz≤ f ≤100kHz I OUT =50mA - 60 - μV rms Ripple Rejection Ratio RR 1 f=120Hz, 28V≤V ≤38V, IN I OUT =50mA, T =25℃ j 50 67 - dB Dropout Voltage V D 1 I OUT =1.0A, T =25℃ j - 2.0 - V Short Circuit Current Limit I SC 1 T =25℃ j - 230 - mA Average Temperature Coefficient of Output Voltage TC VO 1 I OUT =5mA, 0℃≤T ≤125℃ j - -1.5 - mV/℃ 27V≤V ≤38V IN 5.0mA≤I ≤1.0A, Po≤15W OUT 22.8 - 25.2
  1. 12. 18 11/12Revision No : 0 DUT FILTER 10Hz~ 100kHz NOISE METE R A V V A V 3 3 . 0 µF 1 . 0 µF V I OUT TEST CIRCUIT 1. V OUT , R eg . line , R eg . load , V OUT , I B , I B V NO , , V OUT , t / V IN - V OUT , TC VO 1 . 0 µF 3 3 . 0 µF 1 ~ DUT OUT I OSCILLOSCOPE e i = 1V p-p f = 120Hz e o 30cm RR=20 log e i e o (dB) 2. RR IN IN V OUT L L FR78XXT TEST CIRCUIT1/STANDARD APPLICATION CIRCUIT R L V OUT OUT I 0 1 µF 1 . 0 µF I B 3 3 . 0 µF V IN < = FR78XXT

B 50 100 I - T RR - I 500 30 OUT ) B d ( R R O I T A R N O I T C E J E R E L P P I R 100 300 1000 40 30 20 10 0 0.6 IN V - I 1.8 1.2 SC ) A m ( I T N E R R U C S A I B JUNCTION TEMPERATURE T ( C) B j j FR78XXT V =10V I =0 IN OUT OUT IN I =5.0mA V =10V FR78XXT j j T U O JUNCTION TEMPERATURE T ( C) ) V ( V E G A T L O V T U P T U O V - T 100 50 OUT 150 OUTPUT CURRENT I (mA) ) A ( I T N E R R U C T R O H S OUT V =10V (FR7805T)IN =16V (FR7810T) =33V (FR7824T) f=120Hz T 5 0 8 7 FR T 0 1 8 7 FR T 4 2 8 7 FR C S IN INPUT VOLTAGE V (V) FR78XXT 2018. 12. 18 12/12 FR78XXT Revision No : 0 D V - T JUNCTION TEMPERATURE T ( C) 0 50 100 150 ) V ( V E G A T L O V T U O P O R D j j D A 1 = I A m 0 0 2 T U O V =2% OF OUTPUT VOLTAGE O AMBIENT TEMPERATURE Ta ( C) D ) W ( P N O I T A P I S S I D R E W O P E L B A W O L L A P - Ta D 12080400 160 200 THERMAL RESISTANCE J-C 6.0 J-A

84 C/W

Tc=25 C PD2 PD1