MC78LXXA/LM78LXXA/MC78L05AA MC78L05A/LM78L05A MC78L08A MC78L12A/LM78L12A - Datasheet Archive

 

MC78LXXA/LM78LXXA/MC78L05AA 3-Terminal 0.1A Positive Voltage Regulator Features Description · · · ·

 

www.fairchildsemi.com MC78LXXA/LM78LXXA/MC78L05AA MC78LXXA/LM78LXXA/MC78L05AA 3-Terminal 0.1A Positive Voltage Regulator Features Description · · · · · The MC78LXXA/LM78LXXA/MC78L05AA MC78LXXA/LM78LXXA/MC78L05AA series of fixed voltage monolithic integrated circuit voltage regulators are suitable for application that required supply current up to 100mA. Maximum Output Current of 100mA Output Voltage of 5V, 8V, 12V, 15V, 18V and 24V Thermal Overload Protection Short Circuit Current Limiting Output Voltage Offered in ± 5% Tolerance TO-92 SOT-89 1 1. Output 2. GND 3. Input 1. Ref 2. Anode 3. Cathode 8-SOP 1 1. Output 2. GND 3. GND 4. NC 5. NC 6. GND 7. GND 8. Input Internal Block Diagram V InpuIt 3 THERMAL SHUTDOWN CIRCUIT I REFERENCE VOLTAGE + - SHORT CIRCUIT PROTECTION GND 2 RSC V0 Output 1 Rev. 1.0.1 ©2001 Fairchild Semiconductor Corporation MC78LXXA/LM78LXXA/MC78L05AA MC78LXXA/LM78LXXA/MC78L05AA Absolute Maximum Ratings Parameter Symbol Value Unit Input Voltage (for VO = 5V, 8V) (for VO = 12V to 18V) (for VO = 24V VI 30 35 40 V V V Operating Junction Temperature Range TJ 0 ~ +150 °C TSTG -65 ~ +150 °C Storage Temperature Range Electrical Characteristics(MC78L05A/LM78L05A MC78L05A/LM78L05A) (VI = 10V, IO = 40mA, 0 °C TJ 125 °C, CI = 0.33 µF, CO = 0.1µF, unless otherwise specified. (Note 1) Parameter Symbol Output Voltage VO Line Regulation (Note1) Load Regulation (Note1) VO VO Conditions TJ = 25 °C TJ = 25 °C TJ = 25 °C Min. Typ. Max. Unit 4.8 5.0 5.2 V 7V VI 20V - 8 150 mV 8V VI 20V - 6 100 mV 1mA IO 100mA - 11 60 mV 1mA IO 40mA - 5.0 30 mV 7V VI 20V 1mA IO 40mA - - 5.25 V Output Voltage VO 7V VI VMAX (Note 2) 1mA IO 70mA 4.75 - 5.25 V Quiescent Current IQ TJ = 25 °C - 2.0 5.5 mA - - 1.5 mA Quiescent Current Change with line IQ 8V VI 20V with load IQ 1mA IO 40 mA - - 0.1 mA VN TA = 25 °C, 10Hz f 100KHz - 40 - µV/Vo IO = 5mA - -0.65 - mV/ °C 41 80 - dB - 1.7 - V Output Noise Voltage Temperature Coefficient of VO VO/T Ripple Rejection RR f = 120Hz, 8V VI 18V, TJ = 25 °C Dropout Voltage VD TJ = 25 °C Note: 1. The maximum steady state usable output current and input voltage are very dependent on the heat sinking and/or lead length of the package. The data above represent pulse test conditions with junction temperature as indicated at the initiation of tests. 2. Power dissipation PD 0.75W. 2 MC78LXXA/LM78LXXA/MC78L05AA MC78LXXA/LM78LXXA/MC78L05AA Electrical Characteristics(MC78L08A MC78L08A) (VI = 14V, IO = 40mA, 0 °C TJ 125 °C, CI = 0.33 µF, CO = 0.1µF, unless otherwise specified. (Note 1) Parameter Symbol Conditions VO Output Voltage Line Regulation (Note1) Load Regulation (Note1) VO TJ = 25 °C VO 10.5V VI 23V Typ. Max. Unit 7.7 TJ = 25 °C Min. 8.0 8.3 V - 10 175 mV 11V VI 23V - 8 125 mV 1mA IO 100mA - 15 80 mV 1mA IO 40mA TJ = 25 °C - 8.0 40 mV 10.5V VI 23V 1mA IO 40mA 7.6 - 8.4 V Output Voltage VO 10.5V VI VMAX (Note 2) 7.6 - 8.4 V Quiescent Current IQ TJ = 25 °C - 2.0 5.5 mA Quiescent Current Change 1mA IO 70mA with line IQ 11V VI 23V - - 1.5 mA with load IQ 1mA IO 40mA - - 0.1 mA VN TA = 25 °C, 10Hz f 100KHz - 60 - µV/Vo Output Noise Voltage Temperature Coefficient of VO VO/T IO = 5mA Ripple Rejection RR f = 120Hz, 11V VI 21V, TJ = 25 °C Dropout Voltage VD TJ = 25 °C - -0.8 - mV/ °C 39 70 - dB - 1.7 - V Note: 1. The maximum steady state usable output current and input voltage are very dependent on the heat sinking and/or lead length of the package. The data above represent pulse test conditions with junction temperature as indicated at the initiation of tests. 2. Power dissipation PD 0.75W. 3 MC78LXXA/LM78LXXA/MC78L05AA MC78LXXA/LM78LXXA/MC78L05AA Electrical Characteristics(MC78L12A/LM78L12A MC78L12A/LM78L12A) (VI = 19V, IO = 40mA, 0 °C TJ 125 °C, CI = 0.33 µF, CO = 0.1µF, unless otherwise specified. (Note 1) Parameter Symbol Conditions VO Output Voltage Line Regulation (Note1) Load Regulation (Note1) VO TJ = 25 °C VO 14.5V VI 27V Typ. Max. Unit 11.5 TJ = 25 °C Min. 12 12.5 V - 20 250 mV 16V VI 27V - 15 200 mV 1mA IO 100mA - 20 100 mV 1mA IO 40mA TJ = 25 °C - 10 50 mV 14.5V VI 27V 1mA IO 40mA 11.4 - 12.6 V Output Voltage VO 14.5V VI VMAX (Note 2) 11.4 - 12.6 V Quiescent Current IQ TJ = 25 °C - 2.1 6.0 mA Quiescent Current Change 1mA IO 70mA with line IQ 16V VI 27V - - 1.5 mA with load IQ 1mA IO 40mA - - 0.1 mA VN TA = 25 °C, 10Hz f 100KHz - 80 - µV/Vo Output Noise Voltage Temperature Coefficient of VO VO/T IO = 5mA Ripple Rejection RR f = 120Hz, 15V VI 25V, TJ = 25 °C Dropout Voltage VD TJ = 25 °C - -1.0 - mV/ °C 37 65 - dB - 1.7 - V Note: 1. The maximum steady state usable output current and input voltage are very dependent on the heat sinking and/or lead length of the package. The data above represent pulse test conditions with junction temperature as indicated at the initiation of tests. 2. Power dissipation PD 0.75W. 4 MC78LXXA/LM78LXXA/MC78L05AA MC78LXXA/LM78LXXA/MC78L05AA Electrical Characteristics(MC78L15A MC78L15A) (VI = 23V, IO = 40mA, 0 °C TJ 125 °C, CI = 0.33 µF, CO = 0.1µF, unless otherwise specified. (Note 1) Parameter Symbol Conditions VO Output Voltage Line Regulation (Note1) Load Regulation (Note1) TJ = 25 °C VO TJ = 25 °C VO TJ = 25 °C Min. Typ. Max. Unit 14.4 15 15.6 V 17.5V VI 30V - 25 300 mV 20V VI 30V - 20 250 mV 1mA IO 100mA - 25 150 mV 1mA IO 40mA - 12 75 mV 17.5V VI 30V 1mA IO 40mA 14.25 - 15.75 V Output Voltage VO 17.5V VI VMAX (Note 2) 1mA IO 70mA 14.25 - 15.75 V Quiescent Current IQ TJ = 25 °C - 2.1 6.0 mA Quiescent Current Change with line IQ 20V VI 30V - - 1.5 mA with load IQ 1mA IO 40mA - - 0.1 mA VN TA = 25 °C, 10Hz f 100KHz - 90 - µV/Vo Output Noise Voltage Temperature Coefficient of VO VO/T IO = 5mA Ripple Rejection RR f = 120Hz, 18.5V VI 28.5V, TJ = 25 °C Dropout Voltage VD TJ = 25 °C - -1.3 - mV/ °C 34 60 - dB - 1.7 - V Note: 1. The maximum steady state usable output current and input voltage are very dependent on the heat sinking and/or lead length of the package. The data above represent pulse test conditions with junction temperature as indicated at the initiation of tests. 2. Power dissipation PD 0.75W. 5 MC78LXXA/LM78LXXA/MC78L05AA MC78LXXA/LM78LXXA/MC78L05AA Electrical Characteristics(MC78L18A MC78L18A) (VI = 27V, IO = 40mA, 0 °C TJ 125 °C, CI = 0.33 µF, CO = 0.1µF, unless otherwise specified. (Note 1) Parameter Symbol Conditions VO Output Voltage Line Regulation (Note1) Load Regulation (Note1) VO TJ = 25 °C VO TJ = 25 °C 21V VI 33V Typ. Max. Unit 17.3 TJ = 25 °C Min. 18 18.7 V - 145 300 mV 22V VI 33V - 135 250 mV 1mA IO100mA - 30 170 mV 1mA IO 40mA - 15 85 mV 21V VI 33V 1mA IO 40mA 17.1 - 18.9 V Output Voltage VO 21V VI VMAX (Note 2) 1mA IO 70mA 17.1 - 18.9 V Quiescent Current IQ TJ = 25 °C - 2.2 6.0 mA Quiescent Current Change with line IQ 21V VI 33V - - 1.5 mA with load IQ 1mA IO 40mA - - 0.1 mA VN TA = 25 °C, 10Hz f 100KHz - 150 - µV/Vo Output Noise Voltage Temperature Coefficient of VO VO/T IO = 5mA Ripple Rejection RR f = 120Hz, 23V VI 33V, TJ = 25 °C Dropout Voltage VD TJ = 25 °C - -1.8 - mV/ °C 34 48 - dB - 1.7 - V Note: 1. The maximum steady state usable output current and input voltage are very dependent on the heat sinking and/or lead length of the package. The data above represent pulse test conditions with junction temperature as indicated at the initiation of tests. 2. Power dissipation PD 0.75W. 6 MC78LXXA/LM78LXXA/MC78L05AA MC78LXXA/LM78LXXA/MC78L05AA Electrical Characteristics(MC78L24A MC78L24A) (VI = 33V, IO = 40mA, 0 °C TJ 125 °C, CI = 0.33 µF, CO = 0.1µF, unless otherwise specified. (Note 1) Parameter Symbol Conditions VO Output Voltage Line Regulation (Note1) Load Regulation (Note1) VO TJ = 25 °C VO TJ = 25 °C 27V VI 38V Typ. Max. Unit 23 TJ = 25 °C Min. 24 25 V - 160 300 mV 28V VI 38V - 150 250 mV 1mA IO 100mA - 40 200 mV 1mA IO 40mA - 20 100 mV 27V VI 38V 1mA IO 40mA 22.8 - 25.2 V Output Voltage VO 27V VI VMAX (Note 2) 1mA IO 70mA 22.8 - 25.2 V Quiescent Current IQ TJ = 25 °C - 2.2 6.0 mA Quiescent Current Change with line IQ 28V VI 38V - - 1.5 mA with load IQ 1mA IO 40mA - - 0.1 mA VN TA = 25 °C, 10Hz f 100KHz - 200 - µV/Vo Output Noise Voltage Temperature Coefficient of VO VO/T IO = 5mA Ripple Rejection RR f = 120Hz, 28V VI 38V, TJ = 25 °C Dropout Voltage VD TJ = 25 °C - -2.0 - mV/ °C 34 45 - dB - 1.7 - V Note: 1. The maximum steady state usable output current and input voltage are very dependent on the heat sinking and/or lead length of the package. The data above represent pulse test conditions with junction temperature as indicated at the initiation of tests. 2. Power dissipation PD 0.75W. 7 MC78LXXA/LM78LXXA/MC78L05AA MC78LXXA/LM78LXXA/MC78L05AA Absolute Maximum Ratings Parameter Symbol Value Unit Input Voltage (for VO = 5V, 8V) (for VO = 12V to 18V) (for VO = 24V VI 30 35 40 V V V Operating Junction Temperature Range TJ 0 ~ +150 °C TSTG -65 ~ +150 °C Storage Temperature Range Electrical Characteristics(MC78L05AA MC78L05AA) (VI = 10V, IO = 40mA, 0 °C TJ 125 °C, CI = 0.33 µF, CO = 0.1µF, unless otherwise specified. (Note 1) Parameter Symbol Output Voltage VO Line Regulation (Note1) Load Regulation (Note1) VO VO Conditions TJ = 25 °C TJ = 25 °C TJ = 25 °C Min. Typ. Max. Unit 4.9 5.0 5.1 V 7V VI 20V - 8 150 mV 8V VI 20V - 6 100 mV 1mA IO 100mA - 11 50 mV 1mA IO 40mA - 5.0 25 mV 7V VI 20V 1mA IO 40mA - - 5.15 V Output Voltage VO 7V VI VMAX (Note 2) 1mA IO 70mA 4.75 - 5.15 V Quiescent Current IQ TJ = 25 °C - 2.0 5.5 mA - - 1.5 mA Quiescent Current Change with line IQ 8V VI 20V with load IQ 1mA IO 40 mA - - 0.1 mA VN TA = 25 °C, 10Hz f 100KHz - 40 - µV/Vo IO = 5mA - -0.65 - mV/ °C 41 80 - dB - 1.7 - V Output Noise Voltage Temperature Coefficient of VO VO/T Ripple Rejection RR f = 120Hz, 8V VI 18V, TJ = 25 °C Dropout Voltage VD TJ = 25 °C Note: 1. The maximum steady state usable output current and input voltage are very dependent on the heat sinking and/or lead length of the package. The data above represent pulse test conditions with junction temperature as indicated at the initiation of tests. 2. Power dissipation PD 0.75W. 8 MC78LXXA/LM78LXXA/MC78L05AA MC78LXXA/LM78LXXA/MC78L05AA Typical Application 3(8) INPUT C1 0.33 µF NOTE 2 MC78LXXA/LM78LXXA MC78LXXA/LM78LXXA KA78LXXA KA78LXXA NOTE 1 2(2,3,6,7) 1(1) OUTPUT 0. 1 µF NOTE 2 '( )' : 8SOP Type Notes: 1. To specify an output voltage, substitute voltage value for "XX". 2. Bypass Capacitors are recommend for optimum stability and transient response and should be located as close as possible to the regulator 9 MC78LXXA/LM78LXXA/MC78L05AA MC78LXXA/LM78LXXA/MC78L05AA Mechanical Dimensions Package TO-92 +0.25 4.58 ±0.20 4.58 ­0.15 ±0.10 14.47 ±0.40 0.46 1.27TYP 27TYP [1.27 ±0.20] 1.27TYP 27TYP [1.27 ±0.20] ±0.20 (0.25) +0.10 0.38 ­0.05 1.02 ±0.10 3.86MAX 86MAX 3.60 +0.10 0.38 ­0.05 (R2.29) 10 MC78LXXA/LM78LXXA/MC78L05AA MC78LXXA/LM78LXXA/MC78L05AA Mechanical Dimensions(Continued) Package 8-SOP MIN ( 0.56 ) 0.022 1.55 ±0.20 0.061 ±0.008 0.1~0.25 0.004~0.001 #5 0~ 8° +0.10 0.15 -0.05 +0.004 0.006 -0.002 3.95 ±0.20 0.156 ±0.008 5.72 0.225 0.41 ±0.10 0.016 ±0.004 1.80 MAX 0.071 MAX0.10 MAX0.004 6.00 ±0.30 0.236 ±0.012 1.27 0.050 #4 4.92 ±0.20 0.194 ±0.008 #8 5.13 MAX 0.202 #1 0.50 ±0.20 0.020 ±0.008 11 MC78LXXA/LM78LXXA/MC78L05AA MC78LXXA/LM78LXXA/MC78L05AA Mechanical Dimensions (Continued) Package SOT-89 1.50 ±0.20 4.50 ±0.20 (0.40) (1.10) 2.50 ±0.20 C0.2 4.10 ±0.20 (0.50) 1.65 ±0.10 0.50 ±0.10 0.40 ±0.10 0.40 1.50 TYP 1.50 TYP 12 +0.10 ­0.05 MC78LXXA/LM78LXXA/MC78L05AA MC78LXXA/LM78LXXA/MC78L05AA Ordering Information Product Number LM78L05ACZ LM78L05ACZ LM78L12ACZ LM78L12ACZ Product Number Package Operating Temperature TO-92 0 ~ + 125 °C Package Operating Temperature MC78L05ACP MC78L05ACP MC78L08ACP MC78L08ACP MC78L12ACP MC78L12ACP MC78L15ACP MC78L15ACP TO-92 MC78L18ACP MC78L18ACP MC78L24ACP MC78L24ACP MC78L05ACD MC78L05ACD MC78L08ACD MC78L08ACD 0 ~ + 125 °C 8 SOP MC78L12ACD MC78L12ACD MC78L05ACH MC78L05ACH MC78L08ACH MC78L08ACH SOT-89 MC78L12ACH MC78L12ACH MC78L05AACP MC78L05AACP TO-92 13 MC78LXXA/LM78LXXA/MC78L05AA MC78LXXA/LM78LXXA/MC78L05AA DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. LIFE SUPPORT POLICY FAIRCHILD'S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. 2. A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. www.fairchildsemi.com 6/11/01 0.0m 001 Stock#DSxxxxxxxx 2001 Fairchild Semiconductor Corporation