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KA78XXAT bảng dữ liệu(PDF) 1 Page - Fairchild Semiconductor |
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KA78XXAT bảng dữ liệu(HTML) 1 Page - Fairchild Semiconductor |
1 / 28 page LM78XX (KA78XX, MC78XX) FIXED VOLTAGE REGULATOR (POSITIVE) 3-TERMINAL 1A POSITIVE VOLTAGE REGULATORS The LM78XX series of three-terminal positive regulators are available in the TO-220/D-PAK package and with several fixed output voltages, making them useful in a wide range of applications. Each type employs internal current limiting, thermal shut-down and safe area protection, making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 1A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltages and currents. FEATURES • Output Current up to 1A • Output Voltages of 5, 6, 8, 9, 10, 11, 12, 15, 18, 24V • Thermal Overload Protection • Short Circuit Protection • Output Transistor SOA Protection KA78XXCT ± 4% KA78XXAT ± 2% KA78XXIT TO-220 -40 ~ +125 °C KA78XXR KA78XXAR ± 2% KA78XXIR ± 4% D-PAK -40 ~ +125 °C 0 ~ +125 °C 0 ~ +125 °C TO-220 D-PAK 1: Input 2: GND 3: Output BLOCK DIAGRAM 1 ORDERING INFORMATION Device Operating Temperature ± 4% Output Voltage Tolerance Packag e ©1999 Fairchild Semiconductor Corporation Rev. B |
Số phần tương tự - KA78XXAT |
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Mô tả tương tự - KA78XXAT |
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