KA7912 Fairchild Semiconductor, KA7912 Datasheet
KA7912
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... Output Transistor Safe Operating Area Compensation Internal Block Digram GND VOLTAGE REFERENCE I1 ©2002 Fairchild Semiconductor Corporation Description The KA79XX/KA79XXA series of three-terminal negative regulators are available in TO-220 package and with several fixed output voltages, making them useful in a wide range of applications. Each type employs internal current limiting, thermal shutdown and safe operating area protection, making it essentially indestructible ...
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KA79XX/KA79XXA Absolute Maximum Ratings Parameter Input Voltage Thermal Resistance Junction-Case (Note1) Thermal Resistance Junction-Air (Note1, 2) Operating Temperature Range Storage Temperature Range Note: 1. Thermal resistance test board Size: 76.2mm * 114.3mm * 1.6mm(1S0P) JEDEC standard: JESD51-3, JESD51-7 2. Assume ...
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Electrical Characteristics (KA7906 -11V 500mA Parameter Symbol Output Voltage Line Regulation (Note1) Load Regulation (Note1) Quiescent Current Quiescent Current Change Temperature Coefficient Output Noise Voltage Ripple Rejection ...
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KA79XX/KA79XXA Electrical Characteristics (KA7908 -14V 500mA Parameter Output Voltage Line Regulation (Note1) Load Regulation (Note1) Quiescent Current Quiescent Current Change Temperature Coefficient Output Noise Voltage Ripple Rejection ...
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Electrical Characteristics (KA7909 -15V 500mA Parameter Output Voltage Line Regulation (Note1) Load Regulation (Note1) Quiescent Current Quiescent Current Change Temperature Coefficient Output Noise Voltage Ripple Rejection Dropout ...
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KA79XX/KA79XXA Electrical Characteristics (KA7910 -17V 500mA +125 Parameter Symbol Output Voltage Line Regulation (Note1) Load Regulation (Note1) Quiescent Current Quiescent Current Change Temperature Coefficient Output ...
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... Electrical Characteristics (KA7912 -19V 500mA Parameter Symbol Output Voltage Line Regulation (Note1) Load Regulation (Note1) Quiescent Current Quiescent Current Change Temperature Coefficient Output Noise Voltage Ripple Rejection Dropout Voltage Short Circuit Current Peak Current Note 1. Load and line regulation are specified at constant junction temperature. Changes in V into account separately ...
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KA79XX/KA79XXA Electrical Characteristics (KA7915 -23V 500mA +125 Parameter Symbol Output Voltage Line Regulation (Note1) Load Regulation (Note1) Quiescent Current Quiescent Current Change Temperature Coefficient Output ...
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Electrical Characteristics (KA7918 -27V 500mA Parameter Symbol Output Voltage Line Regulation (Note1) Load Regulation (Note1) Quiescent Current Quiescent Current Change Temperature Coefficient Output Noise Voltage Ripple Rejection ...
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KA79XX/KA79XXA Electrical Characteristics (KA7924 -33V 500mA +125 Parameter Symbol Output Voltage Line Regulation (Note1) Load Regulation (Note1) Quiescent Current Quiescent Current Change Temperature Coefficient of V Vo/ T ...
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Electrical Characteristics (KA7905A -10V 500mA Parameter Symbol Output Voltage Line Regulation (Note1) Load Regulation (Note1) Quiescent Current Quiescent Current Change Temperature Coefficient Output Noise Voltage Ripple Rejection ...
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... KA79XX/KA79XXA Electrical Characteristics (KA7912A -19V 500mA Parameter Output Voltage Line Regulation (Note1) Load Regulation (Note1) Quiescent Current Quiescent Current Change Temperature Coefficient Output Noise Voltage Ripple Rejection Dropout Voltage Short Circuit Current Peak Current Note 1. Load and line regulation are specified at constant junction temperature. Changes in V into account separately ...
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Electrical Characteristics (KA7915A -23V 500mA +125 Parameter Output Voltage Line Regulation (Note1) Load Regulation (Note1) Quiescent Current Quiescent Current Change Temperature Coefficient Output Noise Voltage ...
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KA79XX/KA79XXA Typical Performance Characteristics 5.1 Vin=10V Io=40mA 5. 4.95 lta ge 4.9 [- Vin=25V Io=100mA V] 4.85 4.8 -40 - Ambient Temperature [ A Figure 1. Output Voltage 5 4.5 ...
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... KA79XX Figure 6. Negative Fixed output regulator 1 3 KA7812 + 0.33uF 1uF + 2.2uF 1uF + KA7912 Figure 7. Split power supply ( ± ± ± ± 12V/1A) is required if regulator is located an appreciable distance from power supply filter. KA79XX/KA79XXA Co Output +12V 1N4001 * GND 1N4001 * -12V 15 ...
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KA79XX/KA79XXA Mechanical Dimensions Package 9.90 0.20 (8.70) ø3.60 0.10 1.27 0.10 2.54TYP [2.54 ] 0.20 10.00 0.20 16 Dimensions in millimeters TO-220 1.52 0.10 0.80 0.10 +0.10 0.50 –0.05 2.54TYP [2.54 ] 0.20 4.50 0.20 +0.10 1.30 –0.05 2.40 0.20 ...
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... Ordering Information Product Number Output Voltage Tolerance KA7905 KA7906 KA7908 KA7909 KA7910 KA7912 KA7915 KA7918 KA7924 KA7905A KA7912A KA7915A Package ±4% TO-220 ±2% KA79XX/KA79XXA Operating Temperature 0 ~ +125 C 17 ...
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... KA79XX/KA79XXA 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. ...