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KA78R15CTU 数据表(PDF) 1 Page - Fairchild Semiconductor |
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KA78R15CTU 数据表(HTML) 1 Page - Fairchild Semiconductor |
1 / 20 page ©2003 Fairchild Semiconductor Corporation www.fairchildsemi.com Rev. 1.0.0 Features • 1A/3.3V, 5V, 8V, 9V, 12V, 15V output low dropout voltage regulator • TO-220 full-mold package (4pin) • Overcurrent protection, thermal shutdown • Overvoltage protection, short circuit protection • With output disable function 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). This regulator has various functions such as peak current protection, thermal shut down, overvoltage protection and output disable function. TO-220F-4L 1. Vin 2. VO 3. GND 4. Vdis 1 Internal Block Diagram THERMAL SHUTDOWN BANDGAP REFERENCE OVERVOLTAGE PROTECTION SOA PROTECTION SHORTCIRCUIT PROTECTION 1 4 3 2 Vin Vdis Vo GND HIGH / LOW OUTPUT ON / OFF Q1 R1 R2 - + - + 1.4V SHORT-CIRCUIT KA78RXXC-Series 1A Output Low Dropout Voltage Regulators |
类似零件编号 - KA78R15CTU |
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类似说明 - KA78R15CTU |
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