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L78S09 Folha de dados(PDF) 1 Page - STMicroelectronics |
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L78S09 Folha de dados(HTML) 1 Page - STMicroelectronics |
1 / 39 page March 2010 Doc ID 2148 Rev 4 1/39 39 L78Sxx L78SxxC 2 A positive voltage regulators Features ■ Output current to 2 A ■ Output voltages of 5; 7.5; 9; 10; 12; 15; 18; 24 V ■ Thermal overload protection ■ Short circuit protection ■ Output transition SOA protection Description The L78Sxx series of three-terminal positive regulators is available in TO-220 and TO-3 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. 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 2 A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltages and currents. TO-220 TO-3 Table 1. Device summary Part numbers L78S05 L78S09 L78S12 L78S18 L78S05C L78S09C L78S12C L78S18C L78S75 L78S10 L78S15 L78S24 L78S75C L78S10C L78S15C L78S24C www.st.com |
Nº de peça semelhante - L78S09 |
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Descrição semelhante - L78S09 |
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