KA78R33C Fairchild Semiconductor, KA78R33C Datasheet
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KA78R33C
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KA78R33C Summary of contents
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... THERMAL SHUTDOWN BANDGAP REFERENCE HIGH / LOW 4 Vdis 1.4V ©2011 Fairchild Semiconductor Corporation Description The KA78RXXC is a low-dropout voltage regulator suitable for various electronic equipments. It provides constant voltage power source with TO-220-4 lead full mold package. Dropout voltage of KA78RXXC is below 0.5V in full rated current(1A). ...
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KA78RXXC-SERIES Absolute Maximum Ratings KA78RXXC Parameter Input voltage Disable voltage Output current Power dissipation 1 Power dissipation 2 Junction temperature Operating temperature Thermal resistance, junction-to case (Note2) Thermal resistance, junction-to-air (Note2) 2 Symbol Value Unit Vin 35 Vdis 35 Io ...
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... KA78R33C : Vin = 5V KA78R05C : Vin = 7V KA78R08C : Vin = 10V KA78R09C : Vin = 11V KA78R12C : Vin = 15V KA78R15C : Vin = 20V 4. KA78R33C : Vin = 4V to 10V KA78R05C : Vin = 6V to 12V KA78R08C : Vin = 9V to 25V KA78R09C : Vin = 10V to 25V KA78R12C : Vin = 13V to 29V KA78R15C : Vin = 16V to 30V Symbol ...
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KA78RXXC-SERIES Typical Performance Characteristics KA78R33 5.25 4.50 3.75 RL= 3.00 2.25 RL=3.3Ω 1.50 0. Input voltage Vin (V) Figure 1. Output Voltage vs. Input Voltage 5.25 4.50 3.75 3.00 2.25 1.50 0. 0.5 1 ...
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Typical Performance Characteristics - TEMPERATURE T Figure 7. Power Dissipation vs. Temperature(Tj) 2.75 2.50 2.25 2.00 1.75 1. Input-output differential voltage Vin-Vo (V) Figure 9. Output Peak Currenrt ...
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KA78RXXC-SERIES Typical Performance Characteristics KA78R05C RL RL=5Ω Input voltage Vin (V) Figure 1. Output Voltage vs. Input Voltage 0.5 1 1.5 ...
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Typical Performance Characteristics - TEMPERATURE T Figure 7. Power Dissipation vs. Temperature(Tj) 2.75 2.50 2.25 2.00 1.75 1. Input-output differential voltage Vin-Vo (V) Figure 9. Output Peak Currenrt ...
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KA78RXXC-SERIES Typical Performance Characteristics KA78R08C RL=8Ω Input voltage Vin (V) Figure 1. Output Voltage vs. Input Voltage ...
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Typical Performance Characteristics - TEMPERATURE T Figure 7. Power Dissipation vs. Temperature(Tj) 2.75 2.50 2.25 2.00 1.75 1. Input-output differential voltage Vin-Vo (V) Figure 9. Output Peak Currenrt vs. Input-Output ...
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KA78RXXC-SERIES Typical Performance Characteristics KA78R09C RL=9Ω Input voltage Vin (V) Figure 1. Output Voltage vs. Input Voltage ...
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Typical Performance Characteristics - TEMPERATURE TJ( Figure 7. Power Dissipation vs. Temperature(Tj) 2.75 2.50 2.25 2.00 1.75 1. Input-output differential voltage Vin-Vo (V) Figure 9. Output Peak Currenrt ...
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KA78RXXC-SERIES Typical Performance Characteristics KA78R12C 17.5 15.0 12.5 RL= 10.0 7.5 RL=12Ω 5.0 2 Input voltage Vin (V) Figure 1. Output Voltage vs. Input Voltage 17.5 15.0 12.5 10.0 7.5 5.0 2 0.5 ...
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Typical Performance Characteristics - TEMPERATURE TJ( Figure 7. Power Dissipation vs. Temperature(Tj) 2.75 2.50 2.25 2.00 1.75 1. Input-output differential voltage Vin-Vo (V) Figure 9. Output Peak Currenrt ...
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KA78RXXC-SERIES Typical Performance Characteristics KA78R15C 17.5 15.0 12.5 RL= 10.0 7.5 RL=15Ω 5.0 2 Input voltage Vin (V) Figure 1. Output Voltage vs. Input Voltage 17.5 15.0 12.5 10.0 7.5 5.0 2 0.5 ...
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Typical Performance Characteristics - TEMPERATURE Tj( Figure 7. Power Dissipation vs. Temperature(Tj) 2.75 2.50 2.25 2.00 1.75 1. Input-output differential voltage Vin-Vo (V) Figure 9. Output Peak Currenrt ...
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KA78RXXC-SERIES Typical Application • required if regulator is located at an appreciable distance from power supply filter. • Co improves stability and transient response.(Co > 47μF) 16 Vin 1 4 Vdis Figure 1. Application Circuit ...
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Mechanical Dimensions Package Dimensions in millimeters TO-220F-4L KA78RXXC-SERIES 17 ...
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... KA78RXXC-SERIES Ordering Information Product Number KA78R33CTU KA78R05CTU KA78R08CTU KA78R09CTU KA78R12CTU KA78R15CTU 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 ...