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L7918CV 数据表(PDF) 1 Page - STMicroelectronics |
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L7918CV 数据表(HTML) 1 Page - STMicroelectronics |
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1 / 24 page  January 2007 Rev. 11 1/24 24 L7900 series Negative voltage regulators Feature summary ■ Output current up to 1.5A ■ Output voltages of -5; -6; -8; -12; -15; -18; -20; -24V ■ Thermal overload protection ■ Short circuit protection ■ Output transition SOA protection Description The L7900 series of three-terminal negative regulators is available in TO-220, TO-220FP, TO-3 and D2PAK packages and several fixed output voltages, making it useful in a wide range of applications. These regulators can provide local on-card regulation, eliminating the distribution problems associated with single point regulation; furthermore, having the same voltage option as the L7800 positive standard series, they are particularly suited for split power supplies. If adequate heat sinking is provided, they can deliver over 1.5A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltages and currents. TO-220FP D2PAK TO-220 TO-3 www.st.com Schematic diagram |
类似零件编号 - L7918CV |
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类似说明 - L7918CV |
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