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L7809ACD2T-TR 数据表(PDF) 1 Page - STMicroelectronics |
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L7809ACD2T-TR 数据表(HTML) 1 Page - STMicroelectronics |
1 / 26 page July 2008 Rev 17 1/26 26 L78xxAB L78xxAC Precision 1 A regulators Features ■ Output current in excess of 1 A ■ Output voltages of 5; 6; 8; 9; 12; 15; 24 V ■ Thermal overload protection ■ Output transition SOA protection ■ 2 % Output voltage tolerance ■ Guaranteed in extended temperature range Description The L78xxAB L78xxAC series of three terminal positive regulators are available in TO-220, TO-220FP, 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 problem associated with single point regulation. 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 1 A output current, although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltage and currents. TO-220FP D2PAK TO-220 Table 1. Device summary Order codes L7805AB L7809AC L7805AC L7812AB L7806AB L7812AC L7806AC L7815AB L7808AB L7815AC L7808AC L7824AB L7809AB L7824AC www.st.com |
类似零件编号 - L7809ACD2T-TR |
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类似说明 - L7809ACD2T-TR |
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