www.fairchildsemi.com KA78LXXA/KA78L05AA 3-Terminal 0.1A Positive Voltage Regulator Features Description * Maximum Output Current of 100mA * Output Voltage of 5V, 6V, 8V, 9V,10V, 12V, 15V, 18V and 24V * Thermal Overload Protection * Short Circuit Current Limiting * Output Voltage Offered in 5% Tolerance The KA78LXXA/KA78L05AA series of fixed voltage monolithic integrated circuit voltage regulators are suitable for application that required supply current up to 100mA. TO-92 SOT-89 GND 1 2 3 123 1. Output 2. GND 3. Input 8-SOP 8 1 1. Output 2. GND 3. GND 4. NC 5. NC 6. GND 7. GND 8. Input Internal Block Diagram VIt Inpu 3 THERMAL SHUTDOWN CIRCUIT I REFERENCE VOLTAGE + - SHORT CIRCUIT PROTECTION GND 2 RSC V0 Outpu t 1 Rev. 1.0.4 (c)2002 Fairchild Semiconductor Corporation KA78LXXA/KA78L05AA 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(KA78L05A) (VI = 10V, IO = 40mA, 0C TJ 125C, CI = 0.33F, CO = 0.1F, unless otherwise specified. (Note1) Parameter Symbol Output Voltage VO Line Regulation (Note1) Load Regulation (Note1) VO VO Conditions TJ = 25C TJ = 25C TJ = 25C 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 = 25C - 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 = 25C, 10Hz f 100kHz - 40 - V/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 = 25C Dropout Voltage VD TJ = 25C 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 KA78LXXA/KA78L05AA Electrical Characteristics(KA78L06A) (Continued) (VI = 12V, IO = 40mA, 0C TJ 125C, CI = 0.33F, CO = 0.1F, unless otherwise specified. (Note 1) Parameter Symbol Output Voltage Line Regulation (Note1) Load Regulation (Note1) Output Voltage Quiescent Current Change VO TJ = 25C VO TJ = 25C VO VO Quiescent Current Conditions IQ 8.5V VI 20V Min. Typ. Max. Unit 5.75 6.0 6.25 V - 64 175 mV 9V VI 20V - 54 125 mV 1mA IO 100mA - 12.8 80 mV 1mA IO 70mA - 5.8 40 mV 8.5 VI 20V, 1mA IO 40mA 5.7 - 6.3 V 8.5 VI VMAX(Note), 1mA IO 70mA TJ = 25C 5.7 - 6.3 V TJ = 25C - - 5.5 mA TJ = 125C - 3.9 6.0 mA with line IQ 9 VI 20V - - 1.5 mA with load IQ 1mA IO 40mA - - 0.1 mA VN TA = 25C, 10Hz f 100kHz - 40 - V/Vo Temperature Coefficient of VO VO/T IO = 5mA - 0.75 - mV/ C Ripple Rejection RR f = 120Hz, 10V VI 20V, TJ = 25C 40 46 - dB Dropout Voltage VD TJ = 25C - 1.7 - V Output Noise Voltage 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 KA78LXXA/KA78L05AA Electrical Characteristics(KA78L08A) (Continued) (VI = 14V, IO = 40mA, 0C TJ 125C, CI = 0.33F, CO = 0.1F, unless otherwise specified. (Note 1) Parameter Symbol Output Voltage Line Regulation (Note1) Load Regulation (Note1) Conditions VO TJ = 25C VO TJ = 25C VO TJ = 25C 10.5V VI 23V Min. Typ. Max. Unit 7.7 8.0 8.3 V - 10 175 mV 11V VI 23V - 8 125 mV 1mA IO 100mA - 15 80 mV 1mA IO 40mA - 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 = 25C - 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 = 25C, 10Hz f 100kHz - 60 - V/Vo Output Noise Voltage Temperature Coefficient of VO VO/T IO = 5mA Ripple Rejection RR f = 120Hz, 11V VI 21V, TJ = 25C Dropout Voltage VD TJ = 25C - -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. 4 KA78LXXA/KA78L05AA Electrical Characteristics(KA78L09A) (Continued) (VI = 15V, IO = 40mA, 0C TJ 125C, CI = 0.33F, CO = 0.1F, unless otherwise specified. (Note 1) Parameter Symbol Output Voltage Line Regulation (Note1) Load Regulation (Note1) Conditions VO TJ = 25C VO TJ = 25C VO TJ = 25C Min. Typ. Max. Unit 8.64 9.0 9.36 V - 90 200 mV 13V VI 24V - 100 150 mV 1mA IO 100mA - 20 90 mV 1mA IO 40mA - 10 45 mV 11.5V VI 24V 11.5V VI 24V 1mA IO 40mA 8.55 - 9.45 V Output Voltage VO 11.5V VI VMAX (Note 2) 8.55 - 9.45 V Quiescent Current IQ TJ = 25C - 2.1 6.0 mA Quiescent Current Change 1mA IO 70mA with line IQ 13V VI 24V - - 1.5 mA with load IQ 1mA IO 40mA - - 0.1 mA VN TA = 25C, 10Hz f 100kHz - 70 - V/Vo Output Noise Voltage Temperature Coefficient of VO VO/T IO = 5mA Ripple Rejection RR f = 120Hz, 12V VI 22V, TJ = 25C Dropout Voltage VD TJ = 25C - -0.9 - mV/ C 38 44 - 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 KA78LXXA/KA78L05AA Electrical Characteristics(KA78L10A) (Continued) (VI = 16V, IO = 40mA, 0 C TJ 125 C, CI = 0.33 F, CO = 0.1F, unless otherwise specified. (Note 1) Parameter Symbol Output Voltage Line Regulation (Note1) Load Regulation (Note1) VO TJ = 25C VO TJ = 25C VO Output Voltage VO Quiescent Current IQ Quiescent Current Change Conditions 12.5 VI 25V Min. Typ. Max. Unit 9.6 10.0 10.4 V - 100 220 mV 14V VI 25V - 100 170 mV 1mA IO 100mA - 20 94 mV 1mA IO 70mA - 10 47 mV 12.5V VI 25V, 1mA IO 40mA 9.5 - 10.5 12.5V VI VMAX (Note2) 1mA IO 70mA 9.5 - 10.5 TJ = 25C - - 6.0 TJ =125C - 4.2 6.5 TJ = 25C V mA with line IQ 12.5 VI 25V - - 1.5 mA with load IQ 1mA IO 40mA - - 0.1 mA VN TA = 25C, 10Hz f 100kHz - 74 - V/Vo IO = 5mA - 0.95 - mV/ C 38 43 - dB - 1.7 - V Output Noise Voltage Temperature Coefficient of VO VO/T Ripple Rejection RR f = 120Hz, 15V VI 25V, TJ = 25C Dropout Voltage VD TJ = 25C Notes: 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 KA78LXXA/KA78L05AA Electrical Characteristics(KA78L12A) (Continued) (VI = 19V, IO = 40mA, 0C TJ 125C, CI = 0.33 F, CO = 0.1F, unless otherwise specified. (Note 1) Parameter Symbol Output Voltage Line Regulation (Note1) Load Regulation (Note1) Conditions VO TJ = 25C VO TJ = 25C VO TJ = 25C 14.5V VI 27V Min. Typ. Max. Unit 11.5 12 12.5 V - 20 250 mV 16V VI 27V - 15 200 mV 1mA IO 100mA - 20 100 mV 1mA IO 40mA - 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 = 25C - 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 = 25C, 10Hz f 100kHz - 80 - V/Vo Output Noise Voltage Temperature Coefficient of VO VO/T IO = 5mA Ripple Rejection RR f = 120Hz, 15V VI 25V, TJ = 25C Dropout Voltage VD TJ = 25C - -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. 7 KA78LXXA/KA78L05AA Electrical Characteristics(KA78L15A) (Continued) (VI = 23V, IO = 40mA, 0C TJ 125C, CI = 0.33 F, CO = 0.1F, unless otherwise specified. (Note 1) Parameter Symbol Output Voltage Line Regulation (Note1) Load Regulation (Note1) Conditions VO TJ = 25C VO TJ = 25C VO TJ = 25C 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 = 25C - 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 = 25C, 10Hz f 100kHz - 90 - V/Vo Output Noise Voltage Temperature Coefficient of VO VO/T IO = 5mA Ripple Rejection RR f = 120Hz, 18.5V VI 28.5V, TJ = 25C Dropout Voltage VD TJ = 25C - -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. 8 KA78LXXA/KA78L05AA Electrical Characteristics(KA78L18A) (Continued) (VI = 27V, IO = 40mA, 0C TJ 125C, CI = 0.33 F, CO = 0.1F, unless otherwise specified. (Note 1) Parameter Symbol Output Voltage Line Regulation (Note1) Load Regulation (Note1) Conditions VO TJ = 25C VO TJ = 25C VO TJ = 25C Min. Typ. Max. Unit 17.3 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 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 = 25C - 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 = 25C, 10Hz f 100kHz - 150 - V/Vo Output Noise Voltage Temperature Coefficient of VO VO/T IO = 5mA Ripple Rejection RR f = 120Hz, 23V VI 33V, TJ = 25C Dropout Voltage VD TJ = 25C - -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. 9 KA78LXXA/KA78L05AA Electrical Characteristics(KA78L24A) (Continued) (VI = 33V, IO = 40mA, 0C TJ 125C, CI = 0.33 F, CO = 0.1F, unless otherwise specified. (Note 1) Parameter Symbol Output Voltage Line Regulation (Note1) Load Regulation (Note1) Conditions VO TJ = 25C VO TJ = 25C VO TJ = 25C Min. Typ. Max. Unit 23 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 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 = 25C - 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 = 25C, 10Hz f 100kHz - 200 - V/Vo Output Noise Voltage Temperature Coefficient of VO VO/T IO = 5mA Ripple Rejection RR f = 120Hz, 28V VI 38V, TJ = 25C Dropout Voltage VD TJ = 25C - -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. 10 KA78LXXA/KA78L05AA 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(KA78L05AA) (Continued) (VI = 10V, IO = 40mA, 0C TJ 125C, CI = 0.33 F, CO = 0.1F, unless otherwise specified. (Note 1) Parameter Symbol Output Voltage VO Line Regulation (Note1) Load Regulation (Note1) VO VO Conditions TJ = 25C TJ = 25C TJ = 25C 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 4.85 - 5.15 V Quiescent Current IQ TJ = 25C - 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 = 25C, 10Hz f 100kHz - 40 - V/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 = 25C Dropout Voltage VD TJ = 25C 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. 11 KA78LXXA/KA78L05AA Typical Application 3(8) INPUT C1 0.33 F NOTE 2 KA78LXXA NOTE 1 2(2,3,6,7) 1(1) OUTPUT 0. 1 F 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 12 KA78LXXA/KA78L05AA Mechanical Dimensions Package Dimensions in millimeters TO-92 +0.25 4.58 0.20 4.58 -0.15 14.47 0.40 0.46 0.10 1.27TYP [1.27 0.20] 1.27TYP [1.27 0.20] +0.10 0.38 -0.05 (0.25) +0.10 0.38 -0.05 1.02 0.10 3.86MAX 3.60 0.20 (R2.29) 13 KA78LXXA/KA78L05AA Mechanical Dimensions (Continued) Package Dimensions in millimeters 8-SOP MIN #5 6.00 0.30 0.236 0.012 14 MAX0.10 MAX0.004 8 0~ +0.10 0.15 -0.05 +0.004 0.006 -0.002 0.50 0.20 0.020 0.008 1.80 MAX 0.071 3.95 0.20 0.156 0.008 5.72 0.225 0.41 0.10 0.016 0.004 #4 1.27 0.050 #8 5.13 MAX 0.202 #1 4.92 0.20 0.194 0.008 ( 0.56 ) 0.022 1.55 0.20 0.061 0.008 0.1~0.25 0.004~0.001 KA78LXXA/KA78L05AA Mechanical Dimensions (Continued) Package Dimensions in millimeters 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 +0.10 -0.05 1.50 TYP 1.50 TYP 15 KA78LXXA/KA78L05AA Ordering Information Product Number Package Output Voltage Tolerance Operating Temperature KA78L05AZ KA78L06AZ KA78L08AZ KA78L09AZ KA78L10AZ TO-92 KA78L12AZ KA78L15AZ KA78L18AZ 5% KA78L24AZ 0 ~ +125 C KA78L05AD KA78L08AD 8-SOP KA78L12AD KA78L05AM KA78L08AM SOT-89 KA78L12AM KA78L05AAZ TO-92 2% 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 7/2/02 0.0m 001 Stock#DSxxxxxxxx 2002 Fairchild Semiconductor Corporation